From 8189116ea4b5db4675e31dfd04a5687d55e29262 Mon Sep 17 00:00:00 2001
From: Eduardo Pedroni <ep625@york.ac.uk>
Date: Tue, 6 May 2014 14:29:37 +0100
Subject: Added javadocs, made minor changes to the comments

---
 .../function/DigitalCircuitFunctions.And.html      | 329 +++++++++
 .../function/DigitalCircuitFunctions.AndNotA.html  | 329 +++++++++
 .../function/DigitalCircuitFunctions.AndNotB.html  | 329 +++++++++
 .../DigitalCircuitFunctions.ConstantOne.html       | 329 +++++++++
 .../DigitalCircuitFunctions.ConstantZero.html      | 329 +++++++++
 .../function/DigitalCircuitFunctions.Mux1.html     | 330 +++++++++
 .../function/DigitalCircuitFunctions.Mux2.html     | 330 +++++++++
 .../function/DigitalCircuitFunctions.Mux3.html     | 330 +++++++++
 .../function/DigitalCircuitFunctions.Mux4.html     | 330 +++++++++
 .../function/DigitalCircuitFunctions.Nand.html     | 329 +++++++++
 .../function/DigitalCircuitFunctions.Nor.html      | 329 +++++++++
 .../function/DigitalCircuitFunctions.NotA.html     | 329 +++++++++
 .../function/DigitalCircuitFunctions.NotB.html     | 329 +++++++++
 .../function/DigitalCircuitFunctions.Or.html       | 329 +++++++++
 .../function/DigitalCircuitFunctions.OrNotA.html   | 329 +++++++++
 .../function/DigitalCircuitFunctions.OrNotB.html   | 329 +++++++++
 .../function/DigitalCircuitFunctions.WireA.html    | 329 +++++++++
 .../function/DigitalCircuitFunctions.WireB.html    | 329 +++++++++
 .../function/DigitalCircuitFunctions.Xnor.html     | 329 +++++++++
 .../function/DigitalCircuitFunctions.Xor.html      | 329 +++++++++
 .../backend/function/DigitalCircuitFunctions.html  | 398 ++++++++++
 doc/jcgp/backend/function/Function.html            | 310 ++++++++
 doc/jcgp/backend/function/FunctionSet.html         | 452 ++++++++++++
 .../SymbolicRegressionFunctions.Absolute.html      | 333 +++++++++
 .../SymbolicRegressionFunctions.Addition.html      | 329 +++++++++
 .../SymbolicRegressionFunctions.Cosine.html        | 333 +++++++++
 .../SymbolicRegressionFunctions.CosineAB.html      | 333 +++++++++
 .../SymbolicRegressionFunctions.Division.html      | 330 +++++++++
 .../SymbolicRegressionFunctions.Exponential.html   | 333 +++++++++
 ...mbolicRegressionFunctions.HyperbolicCosine.html | 333 +++++++++
 ...SymbolicRegressionFunctions.HyperbolicSine.html | 333 +++++++++
 ...bolicRegressionFunctions.HyperbolicTangent.html | 333 +++++++++
 .../SymbolicRegressionFunctions.Hypotenuse.html    | 334 +++++++++
 .../SymbolicRegressionFunctions.LogBaseTen.html    | 335 +++++++++
 ...SymbolicRegressionFunctions.Multiplication.html | 329 +++++++++
 .../SymbolicRegressionFunctions.NaturalLog.html    | 335 +++++++++
 .../SymbolicRegressionFunctions.Power.html         | 333 +++++++++
 .../SymbolicRegressionFunctions.Reciprocal.html    | 330 +++++++++
 .../function/SymbolicRegressionFunctions.Sine.html | 333 +++++++++
 .../SymbolicRegressionFunctions.SineAB.html        | 333 +++++++++
 .../SymbolicRegressionFunctions.SquareRoot.html    | 334 +++++++++
 .../SymbolicRegressionFunctions.Subtraction.html   | 329 +++++++++
 .../SymbolicRegressionFunctions.Tangent.html       | 335 +++++++++
 .../function/SymbolicRegressionFunctions.html      | 439 +++++++++++
 ...avellingSalesmanFunctions.AbsoluteCosineAB.html | 334 +++++++++
 ...esmanFunctions.AbsoluteHyperbolicTangentAB.html | 334 +++++++++
 ...TravellingSalesmanFunctions.AbsoluteSineAB.html | 334 +++++++++
 ...ravellingSalesmanFunctions.BoundedDivision.html | 330 +++++++++
 .../function/TravellingSalesmanFunctions.Cube.html | 329 +++++++++
 ...TravellingSalesmanFunctions.Multiplication.html | 329 +++++++++
 ...TravellingSalesmanFunctions.ScaledAddition.html | 330 +++++++++
 ...vellingSalesmanFunctions.ScaledExponential.html | 334 +++++++++
 ...avellingSalesmanFunctions.ScaledHypotenuse.html | 334 +++++++++
 .../TravellingSalesmanFunctions.Square.html        | 330 +++++++++
 .../TravellingSalesmanFunctions.SquareRoot.html    | 334 +++++++++
 ...ingSalesmanFunctions.SquaredMultiplication.html | 329 +++++++++
 ...lingSalesmanFunctions.SymmetricSubtraction.html | 330 +++++++++
 .../function/TravellingSalesmanFunctions.html      | 357 +++++++++
 doc/jcgp/backend/function/UnsignedInteger.html     | 364 +++++++++
 .../class-use/DigitalCircuitFunctions.And.html     | 124 ++++
 .../class-use/DigitalCircuitFunctions.AndNotA.html | 124 ++++
 .../class-use/DigitalCircuitFunctions.AndNotB.html | 124 ++++
 .../DigitalCircuitFunctions.ConstantOne.html       | 124 ++++
 .../DigitalCircuitFunctions.ConstantZero.html      | 124 ++++
 .../class-use/DigitalCircuitFunctions.Mux1.html    | 124 ++++
 .../class-use/DigitalCircuitFunctions.Mux2.html    | 124 ++++
 .../class-use/DigitalCircuitFunctions.Mux3.html    | 124 ++++
 .../class-use/DigitalCircuitFunctions.Mux4.html    | 124 ++++
 .../class-use/DigitalCircuitFunctions.Nand.html    | 124 ++++
 .../class-use/DigitalCircuitFunctions.Nor.html     | 124 ++++
 .../class-use/DigitalCircuitFunctions.NotA.html    | 124 ++++
 .../class-use/DigitalCircuitFunctions.NotB.html    | 124 ++++
 .../class-use/DigitalCircuitFunctions.Or.html      | 124 ++++
 .../class-use/DigitalCircuitFunctions.OrNotA.html  | 124 ++++
 .../class-use/DigitalCircuitFunctions.OrNotB.html  | 124 ++++
 .../class-use/DigitalCircuitFunctions.WireA.html   | 124 ++++
 .../class-use/DigitalCircuitFunctions.WireB.html   | 124 ++++
 .../class-use/DigitalCircuitFunctions.Xnor.html    | 124 ++++
 .../class-use/DigitalCircuitFunctions.Xor.html     | 124 ++++
 .../class-use/DigitalCircuitFunctions.html         | 124 ++++
 doc/jcgp/backend/function/class-use/Function.html  | 633 ++++++++++++++++
 .../backend/function/class-use/FunctionSet.html    | 302 ++++++++
 .../SymbolicRegressionFunctions.Absolute.html      | 124 ++++
 .../SymbolicRegressionFunctions.Addition.html      | 124 ++++
 .../SymbolicRegressionFunctions.Cosine.html        | 124 ++++
 .../SymbolicRegressionFunctions.CosineAB.html      | 124 ++++
 .../SymbolicRegressionFunctions.Division.html      | 124 ++++
 .../SymbolicRegressionFunctions.Exponential.html   | 124 ++++
 ...mbolicRegressionFunctions.HyperbolicCosine.html | 124 ++++
 ...SymbolicRegressionFunctions.HyperbolicSine.html | 124 ++++
 ...bolicRegressionFunctions.HyperbolicTangent.html | 124 ++++
 .../SymbolicRegressionFunctions.Hypotenuse.html    | 124 ++++
 .../SymbolicRegressionFunctions.LogBaseTen.html    | 124 ++++
 ...SymbolicRegressionFunctions.Multiplication.html | 124 ++++
 .../SymbolicRegressionFunctions.NaturalLog.html    | 124 ++++
 .../SymbolicRegressionFunctions.Power.html         | 124 ++++
 .../SymbolicRegressionFunctions.Reciprocal.html    | 124 ++++
 .../SymbolicRegressionFunctions.Sine.html          | 124 ++++
 .../SymbolicRegressionFunctions.SineAB.html        | 124 ++++
 .../SymbolicRegressionFunctions.SquareRoot.html    | 124 ++++
 .../SymbolicRegressionFunctions.Subtraction.html   | 124 ++++
 .../SymbolicRegressionFunctions.Tangent.html       | 124 ++++
 .../class-use/SymbolicRegressionFunctions.html     | 124 ++++
 ...avellingSalesmanFunctions.AbsoluteCosineAB.html | 124 ++++
 ...esmanFunctions.AbsoluteHyperbolicTangentAB.html | 124 ++++
 ...TravellingSalesmanFunctions.AbsoluteSineAB.html | 124 ++++
 ...ravellingSalesmanFunctions.BoundedDivision.html | 124 ++++
 .../TravellingSalesmanFunctions.Cube.html          | 124 ++++
 ...TravellingSalesmanFunctions.Multiplication.html | 124 ++++
 ...TravellingSalesmanFunctions.ScaledAddition.html | 124 ++++
 ...vellingSalesmanFunctions.ScaledExponential.html | 124 ++++
 ...avellingSalesmanFunctions.ScaledHypotenuse.html | 124 ++++
 .../TravellingSalesmanFunctions.Square.html        | 124 ++++
 .../TravellingSalesmanFunctions.SquareRoot.html    | 124 ++++
 ...ingSalesmanFunctions.SquaredMultiplication.html | 124 ++++
 ...lingSalesmanFunctions.SymmetricSubtraction.html | 124 ++++
 .../class-use/TravellingSalesmanFunctions.html     | 124 ++++
 .../function/class-use/UnsignedInteger.html        | 263 +++++++
 doc/jcgp/backend/function/package-frame.html       |  78 ++
 doc/jcgp/backend/function/package-summary.html     | 502 +++++++++++++
 doc/jcgp/backend/function/package-tree.html        | 201 +++++
 doc/jcgp/backend/function/package-use.html         | 289 ++++++++
 doc/jcgp/backend/modules/Module.html               | 288 ++++++++
 doc/jcgp/backend/modules/class-use/Module.html     | 292 ++++++++
 .../backend/modules/es/EvolutionaryStrategy.html   | 290 ++++++++
 doc/jcgp/backend/modules/es/MuPlusLambda.html      | 330 +++++++++
 .../backend/modules/es/TournamentSelection.html    | 333 +++++++++
 .../modules/es/class-use/EvolutionaryStrategy.html | 213 ++++++
 .../backend/modules/es/class-use/MuPlusLambda.html | 124 ++++
 .../modules/es/class-use/TournamentSelection.html  | 124 ++++
 doc/jcgp/backend/modules/es/package-frame.html     |  22 +
 doc/jcgp/backend/modules/es/package-summary.html   | 162 ++++
 doc/jcgp/backend/modules/es/package-tree.html      | 146 ++++
 doc/jcgp/backend/modules/es/package-use.html       | 180 +++++
 .../backend/modules/mutator/FixedPointMutator.html | 284 +++++++
 doc/jcgp/backend/modules/mutator/Mutator.html      | 281 +++++++
 .../modules/mutator/PercentPointMutator.html       | 285 +++++++
 doc/jcgp/backend/modules/mutator/PointMutator.html | 281 +++++++
 .../modules/mutator/ProbabilisticMutator.html      | 319 ++++++++
 .../mutator/class-use/FixedPointMutator.html       | 124 ++++
 .../backend/modules/mutator/class-use/Mutator.html | 269 +++++++
 .../mutator/class-use/PercentPointMutator.html     | 124 ++++
 .../modules/mutator/class-use/PointMutator.html    | 179 +++++
 .../mutator/class-use/ProbabilisticMutator.html    | 124 ++++
 .../backend/modules/mutator/package-frame.html     |  24 +
 .../backend/modules/mutator/package-summary.html   | 182 +++++
 doc/jcgp/backend/modules/mutator/package-tree.html | 151 ++++
 doc/jcgp/backend/modules/mutator/package-use.html  | 210 ++++++
 doc/jcgp/backend/modules/package-frame.html        |  20 +
 doc/jcgp/backend/modules/package-summary.html      | 144 ++++
 doc/jcgp/backend/modules/package-tree.html         | 137 ++++
 doc/jcgp/backend/modules/package-use.html          | 201 +++++
 doc/jcgp/backend/modules/problem/BestFitness.html  | 341 +++++++++
 .../modules/problem/DigitalCircuitProblem.html     | 455 ++++++++++++
 doc/jcgp/backend/modules/problem/Problem.html      | 508 +++++++++++++
 .../modules/problem/SymbolicRegressionProblem.html | 468 ++++++++++++
 .../modules/problem/TestCaseProblem.TestCase.html  | 358 +++++++++
 .../backend/modules/problem/TestCaseProblem.html   | 427 +++++++++++
 .../modules/problem/TravellingSalesmanProblem.html | 433 +++++++++++
 .../modules/problem/class-use/BestFitness.html     | 212 ++++++
 .../problem/class-use/DigitalCircuitProblem.html   | 124 ++++
 .../backend/modules/problem/class-use/Problem.html | 217 ++++++
 .../class-use/SymbolicRegressionProblem.html       | 124 ++++
 .../class-use/TestCaseProblem.TestCase.html        | 249 +++++++
 .../modules/problem/class-use/TestCaseProblem.html | 227 ++++++
 .../class-use/TravellingSalesmanProblem.html       | 124 ++++
 .../backend/modules/problem/package-frame.html     |  28 +
 .../backend/modules/problem/package-summary.html   | 188 +++++
 doc/jcgp/backend/modules/problem/package-tree.html | 163 ++++
 doc/jcgp/backend/modules/problem/package-use.html  | 305 ++++++++
 doc/jcgp/backend/parameters/BooleanParameter.html  | 394 ++++++++++
 doc/jcgp/backend/parameters/DoubleParameter.html   | 394 ++++++++++
 doc/jcgp/backend/parameters/IntegerParameter.html  | 394 ++++++++++
 doc/jcgp/backend/parameters/Parameter.html         | 466 ++++++++++++
 doc/jcgp/backend/parameters/ParameterStatus.html   | 432 +++++++++++
 .../parameters/class-use/BooleanParameter.html     | 167 +++++
 .../parameters/class-use/DoubleParameter.html      | 167 +++++
 .../parameters/class-use/IntegerParameter.html     | 237 ++++++
 .../backend/parameters/class-use/Parameter.html    | 267 +++++++
 .../parameters/class-use/ParameterStatus.html      | 177 +++++
 .../parameters/monitors/BooleanMonitor.html        | 368 +++++++++
 .../backend/parameters/monitors/DoubleMonitor.html | 368 +++++++++
 .../parameters/monitors/IntegerMonitor.html        | 368 +++++++++
 .../monitors/class-use/BooleanMonitor.html         | 124 ++++
 .../monitors/class-use/DoubleMonitor.html          | 124 ++++
 .../monitors/class-use/IntegerMonitor.html         | 124 ++++
 .../backend/parameters/monitors/package-frame.html |  22 +
 .../parameters/monitors/package-summary.html       | 159 ++++
 .../backend/parameters/monitors/package-tree.html  | 155 ++++
 .../backend/parameters/monitors/package-use.html   | 124 ++++
 doc/jcgp/backend/parameters/package-frame.html     |  27 +
 doc/jcgp/backend/parameters/package-summary.html   | 179 +++++
 doc/jcgp/backend/parameters/package-tree.html      | 155 ++++
 doc/jcgp/backend/parameters/package-use.html       | 263 +++++++
 doc/jcgp/backend/parsers/ChromosomeParser.html     | 324 ++++++++
 doc/jcgp/backend/parsers/FunctionParser.html       | 301 ++++++++
 doc/jcgp/backend/parsers/ParameterParser.html      | 294 ++++++++
 doc/jcgp/backend/parsers/TestCaseParser.html       | 296 ++++++++
 .../parsers/class-use/ChromosomeParser.html        | 124 ++++
 .../backend/parsers/class-use/FunctionParser.html  | 124 ++++
 .../backend/parsers/class-use/ParameterParser.html | 124 ++++
 .../backend/parsers/class-use/TestCaseParser.html  | 124 ++++
 doc/jcgp/backend/parsers/package-frame.html        |  23 +
 doc/jcgp/backend/parsers/package-summary.html      | 166 +++++
 doc/jcgp/backend/parsers/package-tree.html         | 140 ++++
 doc/jcgp/backend/parsers/package-use.html          | 124 ++++
 doc/jcgp/backend/population/Chromosome.html        | 742 +++++++++++++++++++
 doc/jcgp/backend/population/Connection.html        | 249 +++++++
 doc/jcgp/backend/population/Gene.html              | 241 ++++++
 doc/jcgp/backend/population/Input.html             | 361 +++++++++
 doc/jcgp/backend/population/MutableElement.html    | 306 ++++++++
 doc/jcgp/backend/population/Node.html              | 544 ++++++++++++++
 doc/jcgp/backend/population/Output.html            | 447 +++++++++++
 doc/jcgp/backend/population/Population.html        | 411 +++++++++++
 .../backend/population/class-use/Chromosome.html   | 340 +++++++++
 .../backend/population/class-use/Connection.html   | 301 ++++++++
 doc/jcgp/backend/population/class-use/Gene.html    | 194 +++++
 doc/jcgp/backend/population/class-use/Input.html   | 187 +++++
 .../population/class-use/MutableElement.html       | 228 ++++++
 doc/jcgp/backend/population/class-use/Node.html    | 244 ++++++
 doc/jcgp/backend/population/class-use/Output.html  | 202 +++++
 .../backend/population/class-use/Population.html   | 265 +++++++
 doc/jcgp/backend/population/package-frame.html     |  29 +
 doc/jcgp/backend/population/package-summary.html   | 196 +++++
 doc/jcgp/backend/population/package-tree.html      | 146 ++++
 doc/jcgp/backend/population/package-use.html       | 338 +++++++++
 doc/jcgp/backend/resources/Console.html            | 286 +++++++
 .../backend/resources/ModifiableResources.html     | 819 +++++++++++++++++++++
 doc/jcgp/backend/resources/Resources.html          | 804 ++++++++++++++++++++
 doc/jcgp/backend/resources/class-use/Console.html  | 214 ++++++
 .../resources/class-use/ModifiableResources.html   | 234 ++++++
 .../backend/resources/class-use/Resources.html     | 379 ++++++++++
 doc/jcgp/backend/resources/package-frame.html      |  25 +
 doc/jcgp/backend/resources/package-summary.html    | 167 +++++
 doc/jcgp/backend/resources/package-tree.html       | 145 ++++
 doc/jcgp/backend/resources/package-use.html        | 326 ++++++++
 doc/jcgp/backend/statistics/RunEntry.html          | 354 +++++++++
 doc/jcgp/backend/statistics/StatisticsLogger.html  | 562 ++++++++++++++
 .../backend/statistics/class-use/RunEntry.html     | 124 ++++
 .../statistics/class-use/StatisticsLogger.html     | 124 ++++
 doc/jcgp/backend/statistics/package-frame.html     |  21 +
 doc/jcgp/backend/statistics/package-summary.html   | 150 ++++
 doc/jcgp/backend/statistics/package-tree.html      | 138 ++++
 doc/jcgp/backend/statistics/package-use.html       | 124 ++++
 244 files changed, 58657 insertions(+)
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.And.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Mux1.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Mux2.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Mux3.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Mux4.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Nand.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Nor.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.NotA.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.NotB.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Or.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.WireA.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.WireB.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Xnor.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.Xor.html
 create mode 100644 doc/jcgp/backend/function/DigitalCircuitFunctions.html
 create mode 100644 doc/jcgp/backend/function/Function.html
 create mode 100644 doc/jcgp/backend/function/FunctionSet.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Addition.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Division.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Power.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Sine.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html
 create mode 100644 doc/jcgp/backend/function/SymbolicRegressionFunctions.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.Cube.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.Square.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html
 create mode 100644 doc/jcgp/backend/function/TravellingSalesmanFunctions.html
 create mode 100644 doc/jcgp/backend/function/UnsignedInteger.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.And.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.AndNotA.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.AndNotB.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantOne.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantZero.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux1.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux2.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux3.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux4.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Nand.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Nor.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.NotA.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.NotB.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Or.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.OrNotA.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.OrNotB.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.WireA.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.WireB.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Xnor.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Xor.html
 create mode 100644 doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.html
 create mode 100644 doc/jcgp/backend/function/class-use/Function.html
 create mode 100644 doc/jcgp/backend/function/class-use/FunctionSet.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Absolute.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Addition.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Cosine.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.CosineAB.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Division.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Exponential.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicCosine.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicSine.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicTangent.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Hypotenuse.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.LogBaseTen.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Multiplication.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.NaturalLog.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Power.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Reciprocal.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Sine.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.SineAB.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.SquareRoot.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Subtraction.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Tangent.html
 create mode 100644 doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.html
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.And.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.And.html
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+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.And" class="title">Class DigitalCircuitFunctions.And</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.And</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.And</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">ANDs inputs together.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html#And--">And</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="And--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>And</h4>
+<pre>public&nbsp;And()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html
new file mode 100644
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+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
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+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.AndNotA" class="title">Class DigitalCircuitFunctions.AndNotA</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.AndNotA</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.AndNotA</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">ANDs inputs together with one input inverted.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html#AndNotA--">AndNotA</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="AndNotA--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>AndNotA</h4>
+<pre>public&nbsp;AndNotA()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html
new file mode 100644
index 0000000..d42241d
--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>DigitalCircuitFunctions.AndNotB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.AndNotB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
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+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.AndNotB" class="title">Class DigitalCircuitFunctions.AndNotB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.AndNotB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.AndNotB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">ANDs inputs together with one input inverted.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html#AndNotB--">AndNotB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="AndNotB--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>AndNotB</h4>
+<pre>public&nbsp;AndNotB()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/DigitalCircuitFunctions.AndNotB.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html
new file mode 100644
index 0000000..96689f1
--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>DigitalCircuitFunctions.ConstantOne</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.ConstantOne";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/DigitalCircuitFunctions.ConstantOne.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.ConstantOne.html" target="_top">No&nbsp;Frames</a></li>
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.ConstantOne" class="title">Class DigitalCircuitFunctions.ConstantOne</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.ConstantOne</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.ConstantOne</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Outputs a constant 1, has no inputs.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html#ConstantOne--">ConstantOne</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ConstantOne--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ConstantOne</h4>
+<pre>public&nbsp;ConstantOne()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/DigitalCircuitFunctions.ConstantOne.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
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+<li><a href="DigitalCircuitFunctions.ConstantOne.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
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+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html
new file mode 100644
index 0000000..b21a7c7
--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>DigitalCircuitFunctions.ConstantZero</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.ConstantZero";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/DigitalCircuitFunctions.ConstantZero.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
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+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.ConstantZero" class="title">Class DigitalCircuitFunctions.ConstantZero</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.ConstantZero</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.ConstantZero</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Outputs a constant 0, has no inputs.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html#ConstantZero--">ConstantZero</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ConstantZero--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ConstantZero</h4>
+<pre>public&nbsp;ConstantZero()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux1.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux1.html
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+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>DigitalCircuitFunctions.Mux1</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.Mux1";
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+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<ul class="navList">
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<li>Field&nbsp;|&nbsp;</li>
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+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Mux1" class="title">Class DigitalCircuitFunctions.Mux1</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Mux1</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Mux1</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Works as a multiplexer. Outputs either one of its two inputs
+ depending on a third input (select).</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html#Mux1--">Mux1</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Mux1--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Mux1</h4>
+<pre>public&nbsp;Mux1()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+</ul>
+</div>
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux2.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux2.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux2.html
@@ -0,0 +1,330 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>DigitalCircuitFunctions.Mux2</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="DigitalCircuitFunctions.Mux2";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="navList">
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+<ul class="subNavList">
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+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Mux2" class="title">Class DigitalCircuitFunctions.Mux2</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Mux2</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Mux2</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Works as a multiplexer. Outputs either one of its two inputs
+ depending on a third input (select). Input 0 is inverted.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html#Mux2--">Mux2</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Mux2--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Mux2</h4>
+<pre>public&nbsp;Mux2()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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+<ul class="subNavList">
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux3.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux3.html
new file mode 100644
index 0000000..56c9c00
--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux3.html
@@ -0,0 +1,330 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>DigitalCircuitFunctions.Mux3</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.Mux3";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/DigitalCircuitFunctions.Mux3.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" target="_top">Frames</a></li>
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+    allClassesLink.style.display = "block";
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+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Mux3" class="title">Class DigitalCircuitFunctions.Mux3</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Mux3</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Mux3</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Works as a multiplexer. Outputs either one of its two inputs
+ depending on a third input (select). Input 1 is inverted.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html#Mux3--">Mux3</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Mux3--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Mux3</h4>
+<pre>public&nbsp;Mux3()</pre>
+</li>
+</ul>
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+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
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+<a name="run-java.lang.Object...-">
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+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
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+<ul class="blockListLast">
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
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+</ul>
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+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li class="navBarCell1Rev">Class</li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux4.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.Mux4.html
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+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.Mux4</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="DigitalCircuitFunctions.Mux4";
+        }
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+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
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+var activeTableTab = "activeTableTab";
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+<noscript>
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Mux4" class="title">Class DigitalCircuitFunctions.Mux4</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Mux4</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Mux4</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Works as a multiplexer. Outputs either one of its two inputs
+ depending on a third input (select). Both inputs are inverted.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html#Mux4--">Mux4</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Mux4--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Mux4</h4>
+<pre>public&nbsp;Mux4()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+</ul>
+</div>
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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+<li><a href="#method.summary">Method</a></li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.Nand.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.Nand.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.Nand</title>
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+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Nand" class="title">Class DigitalCircuitFunctions.Nand</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Nand</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Nand</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">NANDs inputs together.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html#Nand--">Nand</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="Nand--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Nand</h4>
+<pre>public&nbsp;Nand()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<a name="run-java.lang.Object...-">
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+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.Nor.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.Nor.html
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Nor" class="title">Class DigitalCircuitFunctions.Nor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Nor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Nor</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">NORs inputs together.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
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+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
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+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html#Nor--">Nor</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Nor--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Nor</h4>
+<pre>public&nbsp;Nor()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
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+</li>
+</ul>
+<a name="toString--">
+<!--   -->
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+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.NotA.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.NotA.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.NotA.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.NotA</title>
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+            parent.document.title="DigitalCircuitFunctions.NotA";
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+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.NotA" class="title">Class DigitalCircuitFunctions.NotA</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.NotA</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.NotA</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Inverts input, equivalent to inverter logic gate.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html#NotA--">NotA</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="NotA--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>NotA</h4>
+<pre>public&nbsp;NotA()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.NotB.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.NotB.html
new file mode 100644
index 0000000..597fec6
--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.NotB.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.NotB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.NotB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<ul class="navList" title="Navigation">
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
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+  //-->
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.NotB" class="title">Class DigitalCircuitFunctions.NotB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.NotB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.NotB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Inverts input, equivalent to inverter logic gate.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html#NotB--">NotB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="NotB--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>NotB</h4>
+<pre>public&nbsp;NotB()</pre>
+</li>
+</ul>
+</li>
+</ul>
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+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
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+</a>
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+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
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+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.Or.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.Or.html
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Or" class="title">Class DigitalCircuitFunctions.Or</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Or</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Or</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">ORs inputs together.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
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+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html#Or--">Or</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Or--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Or</h4>
+<pre>public&nbsp;Or()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<!-- ========= END OF CLASS DATA ========= -->
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+<li>Detail:&nbsp;</li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.OrNotA</title>
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+            parent.document.title="DigitalCircuitFunctions.OrNotA";
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+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.OrNotA" class="title">Class DigitalCircuitFunctions.OrNotA</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.OrNotA</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.OrNotA</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">ORs inputs together with one inverted input.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html#OrNotA--">OrNotA</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="OrNotA--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>OrNotA</h4>
+<pre>public&nbsp;OrNotA()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html
new file mode 100644
index 0000000..7eb8869
--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.OrNotB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.OrNotB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
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+</ul>
+</div>
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html" target="_top">Frames</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.OrNotB" class="title">Class DigitalCircuitFunctions.OrNotB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.OrNotB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.OrNotB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">ORs inputs together with one inverted input.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html#OrNotB--">OrNotB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="OrNotB--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>OrNotB</h4>
+<pre>public&nbsp;OrNotB()</pre>
+</li>
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+<a name="run-java.lang.Object...-">
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+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
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+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
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+</ul>
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+<dl>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
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+</li>
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+</li>
+</ul>
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+<li><a href="package-summary.html">Package</a></li>
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+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="subNavList">
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.WireA.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.WireA.html
new file mode 100644
index 0000000..1f02741
--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.WireA.html
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.WireA</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.WireA";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/DigitalCircuitFunctions.WireA.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.WireA" class="title">Class DigitalCircuitFunctions.WireA</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.WireA</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.WireA</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Connects one node to another with no function.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html#WireA--">WireA</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="WireA--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>WireA</h4>
+<pre>public&nbsp;WireA()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/DigitalCircuitFunctions.WireA.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/function/DigitalCircuitFunctions.WireA.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.WireA.html" target="_top">No&nbsp;Frames</a></li>
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+<ul class="navList" id="allclasses_navbar_bottom">
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+    allClassesLink.style.display = "block";
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+  }
+  //-->
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.WireB.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.WireB.html
new file mode 100644
index 0000000..c76b05b
--- /dev/null
+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.WireB.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.WireB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitFunctions.WireB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
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+<li><a href="class-use/DigitalCircuitFunctions.WireB.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
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+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.WireB" class="title">Class DigitalCircuitFunctions.WireB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.WireB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.WireB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Connects one node to another with no function.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html#WireB--">WireB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="WireB--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>WireB</h4>
+<pre>public&nbsp;WireB()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
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+<a name="run-java.lang.Object...-">
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+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<li><a href="#method.summary">Method</a></li>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.Xnor.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.Xnor.html
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+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitFunctions.Xnor</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="DigitalCircuitFunctions.Xnor";
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+    }
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+var methods = {"i0":10,"i1":10,"i2":10};
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Xnor" class="title">Class DigitalCircuitFunctions.Xnor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Xnor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Xnor</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">XNORs inputs together.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html#Xnor--">Xnor</a></span>()</code>&nbsp;</td>
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+</table>
+</li>
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+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Xnor--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Xnor</h4>
+<pre>public&nbsp;Xnor()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions.Xor" class="title">Class DigitalCircuitFunctions.Xor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions.Xor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">DigitalCircuitFunctions.Xor</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">XORs inputs together.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html#Xor--">Xor</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Xor--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Xor</h4>
+<pre>public&nbsp;Xor()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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diff --git a/doc/jcgp/backend/function/DigitalCircuitFunctions.html b/doc/jcgp/backend/function/DigitalCircuitFunctions.html
new file mode 100644
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+++ b/doc/jcgp/backend/function/DigitalCircuitFunctions.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>DigitalCircuitFunctions</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+</head>
+<body>
+<script type="text/javascript"><!--
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev&nbsp;Class</li>
+<li><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li><a href="#methods.inherited.from.class.jcgp.backend.function.FunctionSet">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li>Method</li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class DigitalCircuitFunctions" class="title">Class DigitalCircuitFunctions</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">jcgp.backend.function.FunctionSet</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.DigitalCircuitFunctions</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">DigitalCircuitFunctions</span>
+extends <a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></pre>
+<div class="block">This class contains all digital circuit functions
+ (defined as unsigned integer functions in the classic
+ CGP implementation) defined in static nested classes.
+ <br>
+ This is the function set used by <code>DigitalCircuitProblem</code>.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html" title="class in jcgp.backend.modules.problem"><code>DigitalCircuitProblem</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.And</a></span></code>
+<div class="block">ANDs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.AndNotA</a></span></code>
+<div class="block">ANDs inputs together with one input inverted.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.AndNotB</a></span></code>
+<div class="block">ANDs inputs together with one input inverted.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.ConstantOne</a></span></code>
+<div class="block">Outputs a constant 1, has no inputs.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.ConstantZero</a></span></code>
+<div class="block">Outputs a constant 0, has no inputs.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux1</a></span></code>
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux2</a></span></code>
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux3</a></span></code>
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux4</a></span></code>
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Nand</a></span></code>
+<div class="block">NANDs inputs together.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Nor</a></span></code>
+<div class="block">NORs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.NotA</a></span></code>
+<div class="block">Inverts input, equivalent to inverter logic gate.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.NotB</a></span></code>
+<div class="block">Inverts input, equivalent to inverter logic gate.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Or</a></span></code>
+<div class="block">ORs inputs together.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.OrNotA</a></span></code>
+<div class="block">ORs inputs together with one inverted input.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.OrNotB</a></span></code>
+<div class="block">ORs inputs together with one inverted input.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.WireA</a></span></code>
+<div class="block">Connects one node to another with no function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.WireB</a></span></code>
+<div class="block">Connects one node to another with no function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Xnor</a></span></code>
+<div class="block">XNORs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Xor</a></span></code>
+<div class="block">XORs inputs together.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html#DigitalCircuitFunctions--">DigitalCircuitFunctions</a></span>()</code>
+<div class="block">Creates a new instance of <code>DigitalCircuitFunctions</code>.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.function.<a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></h3>
+<code><a href="../../../jcgp/backend/function/FunctionSet.html#disableFunction-int-">disableFunction</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#enableFunction-int-">enableFunction</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getAllowedFunction-int-">getAllowedFunction</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getAllowedFunctionCount--">getAllowedFunctionCount</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getFunction-int-">getFunction</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getMaxArity--">getMaxArity</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getTotalFunctionCount--">getTotalFunctionCount</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#isEnabled-jcgp.backend.function.Function-">isEnabled</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
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+<h3>Constructor Detail</h3>
+<a name="DigitalCircuitFunctions--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>DigitalCircuitFunctions</h4>
+<pre>public&nbsp;DigitalCircuitFunctions()</pre>
+<div class="block">Creates a new instance of <code>DigitalCircuitFunctions</code>.</div>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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diff --git a/doc/jcgp/backend/function/Function.html b/doc/jcgp/backend/function/Function.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Function</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="Function";
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+    }
+//-->
+var methods = {"i0":6,"i1":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Function.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+</div>
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+<ul class="navList">
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+<li><a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
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+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class Function" class="title">Class Function</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.Function</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.And</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.AndNotA</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.AndNotB</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.ConstantOne</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.ConstantZero</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux1</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux2</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux3</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux4</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Nand</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Nor</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.NotA</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.NotB</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Or</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.OrNotA</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.OrNotB</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.WireA</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.WireB</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Xnor</a>, <a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Xor</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Absolute</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Addition</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Cosine</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.CosineAB</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Division.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Division</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Exponential</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicCosine</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicSine</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicTangent</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Hypotenuse</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.LogBaseTen</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Multiplication</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.NaturalLog</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Power.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Power</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Reciprocal</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Sine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Sine</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.SineAB</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.SquareRoot</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Subtraction</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Tangent</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteCosineAB</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteSineAB</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.BoundedDivision</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Cube</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Multiplication</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledAddition</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledExponential</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledHypotenuse</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Square</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SquaredMultiplication</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SquareRoot</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SymmetricSubtraction</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">Function</span>
+extends java.lang.Object</pre>
+<div class="block">Function is a callback wrapper. 
+ <br><br>
+ A concrete implementation of Function overrides <code>run()</code> to perform
+ any arbitrary operation on the arguments specified. It must also override
+ <code>getArity()</code> to return the function arity.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/Function.html#Function--">Function</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>abstract int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>abstract java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Function--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Function</h4>
+<pre>public&nbsp;Function()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public abstract&nbsp;java.lang.Object&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public abstract&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!-- NewPage -->
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+<ul class="subNavList">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class FunctionSet" class="title">Class FunctionSet</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.FunctionSet</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a>, <a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a>, <a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">FunctionSet</span>
+extends java.lang.Object</pre>
+<div class="block">FunctionSet encapsulates a group of functions. This is done to
+ simplify the implementation of problem types.
+ <br><br>
+ FunctionSet contains a variety of useful methods for acquiring general
+ information, such as the maximum arity across all functions and the total
+ number of functions.
+ <br><br>
+ In addition, FunctionSet offers the ability to enable and disable functions.
+ Accessing the functions through <code>getAllowedFunction()</code> will return
+ allowed functions only, providing an easy way to control which functions
+ can be used in mutations.
+ <br><br>
+ An implementation of FunctionSet must simply use its constructor to set
+ the name field and use <code>registerFunctions()</code> to add the required
+ functions.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#FunctionSet--">FunctionSet</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#disableFunction-int-">disableFunction</a></span>(int&nbsp;index)</code>
+<div class="block">Disables the indexed function.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#enableFunction-int-">enableFunction</a></span>(int&nbsp;index)</code>
+<div class="block">Disables the indexed function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#getAllowedFunction-int-">getAllowedFunction</a></span>(int&nbsp;index)</code>
+<div class="block">Returns an allowed function.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#getAllowedFunctionCount--">getAllowedFunctionCount</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#getFunction-int-">getFunction</a></span>(int&nbsp;index)</code>
+<div class="block">Returns a function from the complete collection,
+ enabled or disabled alike.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#getMaxArity--">getMaxArity</a></span>()</code>
+<div class="block">Computes and returns the maximum arity out of
+ all enabled functions.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#getTotalFunctionCount--">getTotalFunctionCount</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/FunctionSet.html#isEnabled-jcgp.backend.function.Function-">isEnabled</a></span>(<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;function)</code>
+<div class="block">Checks if a specified function is enabled.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="FunctionSet--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>FunctionSet</h4>
+<pre>public&nbsp;FunctionSet()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="getAllowedFunctionCount--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAllowedFunctionCount</h4>
+<pre>public&nbsp;int&nbsp;getAllowedFunctionCount()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of currently allowed functions.</dd>
+</dl>
+</li>
+</ul>
+<a name="getTotalFunctionCount--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getTotalFunctionCount</h4>
+<pre>public&nbsp;int&nbsp;getTotalFunctionCount()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the total number of functions, including disabled ones.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAllowedFunction-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAllowedFunction</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;getAllowedFunction(int&nbsp;index)</pre>
+<div class="block">Returns an allowed function. This throws an
+ ArrayIndexOutOfBoundsException if the supplied 
+ index is beyond the count of allowed functions.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the allowed function index.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the allowed function object.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFunction-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFunction</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;getFunction(int&nbsp;index)</pre>
+<div class="block">Returns a function from the complete collection,
+ enabled or disabled alike. This throws an
+ ArrayIndexOutOfBoundsException if the supplied 
+ index is beyond the count of allowed functions.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the function index.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function object.</dd>
+</dl>
+</li>
+</ul>
+<a name="getMaxArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getMaxArity</h4>
+<pre>public&nbsp;int&nbsp;getMaxArity()</pre>
+<div class="block">Computes and returns the maximum arity out of
+ all enabled functions.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the problem's current maximum arity.</dd>
+</dl>
+</li>
+</ul>
+<a name="disableFunction-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>disableFunction</h4>
+<pre>public&nbsp;void&nbsp;disableFunction(int&nbsp;index)</pre>
+<div class="block">Disables the indexed function. If the function
+ is already disabled, this does nothing.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the function to disable.</dd>
+</dl>
+</li>
+</ul>
+<a name="enableFunction-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>enableFunction</h4>
+<pre>public&nbsp;void&nbsp;enableFunction(int&nbsp;index)</pre>
+<div class="block">Disables the indexed function. If the function is
+ already enabled, this does nothing.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the function to disable.</dd>
+</dl>
+</li>
+</ul>
+<a name="isEnabled-jcgp.backend.function.Function-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isEnabled</h4>
+<pre>public&nbsp;boolean&nbsp;isEnabled(<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;function)</pre>
+<div class="block">Checks if a specified function is enabled. If the function
+ does not belong in the FunctionSet, this returns false.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>function</code> - the function to check.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the function is enabled.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li><a href="#method.summary">Method</a></li>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html
new file mode 100644
index 0000000..786917e
--- /dev/null
+++ b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html
@@ -0,0 +1,333 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>SymbolicRegressionFunctions.Absolute</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="SymbolicRegressionFunctions.Absolute";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
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+</script>
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+<div>JavaScript is disabled on your browser.</div>
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/SymbolicRegressionFunctions.Absolute.html">Use</a></li>
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+<li><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
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+<li>Detail:&nbsp;</li>
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+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Absolute" class="title">Class SymbolicRegressionFunctions.Absolute</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Absolute</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Absolute</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Absolute returns the positive value of input 0.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html#Absolute--">Absolute</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Absolute--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Absolute</h4>
+<pre>public&nbsp;Absolute()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.Addition.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Addition.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Addition.html
@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<h2 title="Class SymbolicRegressionFunctions.Addition" class="title">Class SymbolicRegressionFunctions.Addition</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Addition</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Addition</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Addition returns the sum of inputs 0 and 1.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html#Addition--">Addition</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<div class="details">
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
+<a name="Addition--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Addition</h4>
+<pre>public&nbsp;Addition()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
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+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Cosine" class="title">Class SymbolicRegressionFunctions.Cosine</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Cosine</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
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+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Cosine</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Cosine function, in radians.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html#Cosine--">Cosine</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<li class="blockList">
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Cosine--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Cosine</h4>
+<pre>public&nbsp;Cosine()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.CosineAB" class="title">Class SymbolicRegressionFunctions.CosineAB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.CosineAB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.CosineAB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Cosine of sum. Returns the cosine of the sum of inputs 0 and 1.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html#CosineAB--">CosineAB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="CosineAB--">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>CosineAB</h4>
+<pre>public&nbsp;CosineAB()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.Division.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Division.html
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@@ -0,0 +1,330 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>SymbolicRegressionFunctions.Division</title>
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+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Division" class="title">Class SymbolicRegressionFunctions.Division</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Division</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Division</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Protected division, returns the quotient of input 0 (the dividend) and input 1 (the divisor).
+ If the divisor is less than <code>DoubleArithmetic.DIVISION_LIMIT</code>, this returns it unchanged.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<li class="blockList"><a name="constructor.summary">
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Division.html#Division--">Division</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Division.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Division.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Division.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
+<a name="Division--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Division</h4>
+<pre>public&nbsp;Division()</pre>
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+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Exponential" class="title">Class SymbolicRegressionFunctions.Exponential</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Exponential</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Exponential</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Exponential function. Returns e raised to input 0.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html#Exponential--">Exponential</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
+<a name="Exponential--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Exponential</h4>
+<pre>public&nbsp;Exponential()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html
new file mode 100644
index 0000000..495e5f6
--- /dev/null
+++ b/doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html
@@ -0,0 +1,333 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>SymbolicRegressionFunctions.HyperbolicCosine</title>
+<meta name="date" content="2014-05-06">
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+<h2 title="Class SymbolicRegressionFunctions.HyperbolicCosine" class="title">Class SymbolicRegressionFunctions.HyperbolicCosine</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
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+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicCosine</li>
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+</ul>
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+<div class="description">
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+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.HyperbolicCosine</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Returns the hyperbolic cosine of input 0.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
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+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html#HyperbolicCosine--">HyperbolicCosine</a></span>()</code>&nbsp;</td>
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+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
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+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+<h4>HyperbolicCosine</h4>
+<pre>public&nbsp;HyperbolicCosine()</pre>
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+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
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+</li>
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+<a name="getArity--">
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+<h4>getArity</h4>
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+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.HyperbolicSine" class="title">Class SymbolicRegressionFunctions.HyperbolicSine</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicSine</li>
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+</li>
+</ul>
+<div class="description">
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+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.HyperbolicSine</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Returns the hyperbolic sine of input 0.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
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+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html#HyperbolicSine--">HyperbolicSine</a></span>()</code>&nbsp;</td>
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
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+<h4>HyperbolicSine</h4>
+<pre>public&nbsp;HyperbolicSine()</pre>
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+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
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+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
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+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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+</ul>
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+<!-- ========= END OF CLASS DATA ========= -->
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+<li><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>SymbolicRegressionFunctions.HyperbolicTangent</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="SymbolicRegressionFunctions.HyperbolicTangent";
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+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.HyperbolicTangent" class="title">Class SymbolicRegressionFunctions.HyperbolicTangent</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicTangent</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.HyperbolicTangent</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Returns the hyperbolic tangent of input 0.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html#HyperbolicTangent--">HyperbolicTangent</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="HyperbolicTangent--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>HyperbolicTangent</h4>
+<pre>public&nbsp;HyperbolicTangent()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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+<!-- ========= END OF CLASS DATA ========= -->
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html
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index 0000000..cdaa3a9
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@@ -0,0 +1,334 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+            parent.document.title="SymbolicRegressionFunctions.Hypotenuse";
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+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Hypotenuse" class="title">Class SymbolicRegressionFunctions.Hypotenuse</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Hypotenuse</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Hypotenuse</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Hypotenuse function. Returns the square root of input 0 squared
+ plus input 1 squared.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html#Hypotenuse--">Hypotenuse</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Hypotenuse--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Hypotenuse</h4>
+<pre>public&nbsp;Hypotenuse()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>SymbolicRegressionFunctions.LogBaseTen</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+            parent.document.title="SymbolicRegressionFunctions.LogBaseTen";
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+    }
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.LogBaseTen" class="title">Class SymbolicRegressionFunctions.LogBaseTen</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.LogBaseTen</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.LogBaseTen</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Protected log base 10 function. Returns the log to base 10 the absolute
+ value of input 0. If input 0 is less than <code>DoubleArithmetic.DIVISION_LIMIT</code>, 
+ this returns it unchanged.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html#LogBaseTen--">LogBaseTen</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="LogBaseTen--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>LogBaseTen</h4>
+<pre>public&nbsp;LogBaseTen()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html
new file mode 100644
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@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+var methods = {"i0":10,"i1":10,"i2":10};
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+<!-- ======== START OF CLASS DATA ======== -->
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Multiplication" class="title">Class SymbolicRegressionFunctions.Multiplication</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Multiplication</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Multiplication</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Multiplication returns the product of inputs 0 and 1.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html#Multiplication--">Multiplication</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Multiplication--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Multiplication</h4>
+<pre>public&nbsp;Multiplication()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html
new file mode 100644
index 0000000..d9ce85c
--- /dev/null
+++ b/doc/jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html
@@ -0,0 +1,335 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>SymbolicRegressionFunctions.NaturalLog</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+            parent.document.title="SymbolicRegressionFunctions.NaturalLog";
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+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.NaturalLog" class="title">Class SymbolicRegressionFunctions.NaturalLog</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.NaturalLog</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.NaturalLog</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Protected natural log function. Returns the natural log of the absolute
+ value of input 0. If input 0 is less than <code>DoubleArithmetic.DIVISION_LIMIT</code>, 
+ this returns it unchanged.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html#NaturalLog--">NaturalLog</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
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+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
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+<h3>Constructor Detail</h3>
+<a name="NaturalLog--">
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+<li class="blockList">
+<h4>NaturalLog</h4>
+<pre>public&nbsp;NaturalLog()</pre>
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+<li class="blockList"><a name="method.detail">
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+<a name="run-java.lang.Object...-">
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+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
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+</a>
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+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.Power.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Power.html
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Power" class="title">Class SymbolicRegressionFunctions.Power</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Power</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Power</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Power function. Returns the absolute value of input 0 to the power of input 1.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Power.html#Power--">Power</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Power.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Power.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Power.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
+<a name="Power--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Power</h4>
+<pre>public&nbsp;Power()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Reciprocal" class="title">Class SymbolicRegressionFunctions.Reciprocal</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Reciprocal</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Reciprocal</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Protected reciprocal function, returns (1 / input 0). If input 0 is less than
+ <code>DoubleArithmetic.DIVISION_LIMIT</code>, this returns it unchanged.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
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+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html#Reciprocal--">Reciprocal</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
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+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Reciprocal--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Reciprocal</h4>
+<pre>public&nbsp;Reciprocal()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<a name="run-java.lang.Object...-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
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+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
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+</ul>
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+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+    }
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+var methods = {"i0":10,"i1":10,"i2":10};
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Sine" class="title">Class SymbolicRegressionFunctions.Sine</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Sine</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Sine</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Sine function, in radians.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Sine.html#Sine--">Sine</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
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+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Sine.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Sine.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Sine.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Sine--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Sine</h4>
+<pre>public&nbsp;Sine()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
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+<a name="getArity--">
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+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
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+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
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+</li>
+</ul>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html
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+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.SineAB" class="title">Class SymbolicRegressionFunctions.SineAB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.SineAB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.SineAB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Sine of sum. Returns the sine of the sum of inputs 0 and 1.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html#SineAB--">SineAB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="SineAB--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SineAB</h4>
+<pre>public&nbsp;SineAB()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html
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@@ -0,0 +1,334 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.SquareRoot" class="title">Class SymbolicRegressionFunctions.SquareRoot</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
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+<li>jcgp.backend.function.SymbolicRegressionFunctions.SquareRoot</li>
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+</li>
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+<dt>Enclosing class:</dt>
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+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.SquareRoot</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Protected square root function, returns the square root of the absolute
+ value of input 0.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html#SquareRoot--">SquareRoot</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
+<a name="SquareRoot--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SquareRoot</h4>
+<pre>public&nbsp;SquareRoot()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
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+<h4>toString</h4>
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+<dl>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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+</ul>
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+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>SymbolicRegressionFunctions.Subtraction</title>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Subtraction" class="title">Class SymbolicRegressionFunctions.Subtraction</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Subtraction</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
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+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Subtraction</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Subtraction returns the difference between inputs 0 and 1.</div>
+</li>
+</ul>
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+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html#Subtraction--">Subtraction</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+</table>
+<ul class="blockList">
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+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="Subtraction--">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>Subtraction</h4>
+<pre>public&nbsp;Subtraction()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html
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@@ -0,0 +1,335 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<title>SymbolicRegressionFunctions.Tangent</title>
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+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ======== START OF CLASS DATA ======== -->
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions.Tangent" class="title">Class SymbolicRegressionFunctions.Tangent</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions.Tangent</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">SymbolicRegressionFunctions.Tangent</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Protected tangent function, in radians. Returns the tangent of input 0.
+ If input 0 is less than <code>DoubleArithmetic.DIVISION_LIMIT</code>, 
+ this returns it unchanged.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html#Tangent--">Tangent</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
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+<h3>Constructor Detail</h3>
+<a name="Tangent--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Tangent</h4>
+<pre>public&nbsp;Tangent()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/function/SymbolicRegressionFunctions.html b/doc/jcgp/backend/function/SymbolicRegressionFunctions.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<head>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li><a href="#nested.class.summary">Nested</a>&nbsp;|&nbsp;</li>
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+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#methods.inherited.from.class.jcgp.backend.function.FunctionSet">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#field.detail">Field</a>&nbsp;|&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class SymbolicRegressionFunctions" class="title">Class SymbolicRegressionFunctions</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">jcgp.backend.function.FunctionSet</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.SymbolicRegressionFunctions</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">SymbolicRegressionFunctions</span>
+extends <a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></pre>
+<div class="block">This class contains all symbolic regression functions
+ (defined as double functions in the classic CGP implementation)
+ in static nested classes.
+ <br>
+ This is the function set used by SymbolicRegressionProblem.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html" title="class in jcgp.backend.modules.problem"><code>SymbolicRegressionProblem</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Absolute</a></span></code>
+<div class="block">Absolute returns the positive value of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Addition</a></span></code>
+<div class="block">Addition returns the sum of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Cosine</a></span></code>
+<div class="block">Cosine function, in radians.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.CosineAB</a></span></code>
+<div class="block">Cosine of sum.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Division.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Division</a></span></code>
+<div class="block">Protected division, returns the quotient of input 0 (the dividend) and input 1 (the divisor).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Exponential</a></span></code>
+<div class="block">Exponential function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicCosine</a></span></code>
+<div class="block">Returns the hyperbolic cosine of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicSine</a></span></code>
+<div class="block">Returns the hyperbolic sine of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicTangent</a></span></code>
+<div class="block">Returns the hyperbolic tangent of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Hypotenuse</a></span></code>
+<div class="block">Hypotenuse function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.LogBaseTen</a></span></code>
+<div class="block">Protected log base 10 function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Multiplication</a></span></code>
+<div class="block">Multiplication returns the product of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.NaturalLog</a></span></code>
+<div class="block">Protected natural log function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Power.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Power</a></span></code>
+<div class="block">Power function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Reciprocal</a></span></code>
+<div class="block">Protected reciprocal function, returns (1 / input 0).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Sine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Sine</a></span></code>
+<div class="block">Sine function, in radians.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.SineAB</a></span></code>
+<div class="block">Sine of sum.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.SquareRoot</a></span></code>
+<div class="block">Protected square root function, returns the square root of the absolute
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Subtraction</a></span></code>
+<div class="block">Subtraction returns the difference between inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Tangent</a></span></code>
+<div class="block">Protected tangent function, in radians.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
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+<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Field and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html#DIVISION_LIMIT">DIVISION_LIMIT</a></span></code>&nbsp;</td>
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+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html#SymbolicRegressionFunctions--">SymbolicRegressionFunctions</a></span>()</code>
+<div class="block">Creates a new instance of SymbolicRegressionFunctions.</div>
+</td>
+</tr>
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+<code><a href="../../../jcgp/backend/function/FunctionSet.html#disableFunction-int-">disableFunction</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#enableFunction-int-">enableFunction</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getAllowedFunction-int-">getAllowedFunction</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getAllowedFunctionCount--">getAllowedFunctionCount</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getFunction-int-">getFunction</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getMaxArity--">getMaxArity</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#getTotalFunctionCount--">getTotalFunctionCount</a>, <a href="../../../jcgp/backend/function/FunctionSet.html#isEnabled-jcgp.backend.function.Function-">isEnabled</a></code></li>
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+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<pre>public static final&nbsp;double DIVISION_LIMIT</pre>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../constant-values.html#jcgp.backend.function.SymbolicRegressionFunctions.DIVISION_LIMIT">Constant Field Values</a></dd>
+</dl>
+</li>
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+<pre>public&nbsp;SymbolicRegressionFunctions()</pre>
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+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html
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+<title>TravellingSalesmanFunctions.AbsoluteCosineAB</title>
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+            parent.document.title="TravellingSalesmanFunctions.AbsoluteCosineAB";
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+    }
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.AbsoluteCosineAB" class="title">Class TravellingSalesmanFunctions.AbsoluteCosineAB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteCosineAB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.AbsoluteCosineAB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Cosine of sum. Returns the absolute value of the cosine 
+ of the sum of inputs 0 and 1, in radians.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html#AbsoluteCosineAB--">AbsoluteCosineAB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="AbsoluteCosineAB--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>AbsoluteCosineAB</h4>
+<pre>public&nbsp;AbsoluteCosineAB()</pre>
+</li>
+</ul>
+</li>
+</ul>
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+<a name="run-java.lang.Object...-">
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
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+<a name="getArity--">
+<!--   -->
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+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
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+<dl>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html
new file mode 100644
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB" class="title">Class TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Hyperbolic tangent of sum. Returns the absolute value of the sine 
+ of the sum of inputs 0 and 1, in radians.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html#AbsoluteHyperbolicTangentAB--">AbsoluteHyperbolicTangentAB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="AbsoluteHyperbolicTangentAB--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>AbsoluteHyperbolicTangentAB</h4>
+<pre>public&nbsp;AbsoluteHyperbolicTangentAB()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html
new file mode 100644
index 0000000..8a2e666
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@@ -0,0 +1,334 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+//-->
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+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.AbsoluteSineAB" class="title">Class TravellingSalesmanFunctions.AbsoluteSineAB</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteSineAB</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.AbsoluteSineAB</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Sine of sum. Returns the absolute value of the sine 
+ of the sum of inputs 0 and 1, in radians.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html#AbsoluteSineAB--">AbsoluteSineAB</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="AbsoluteSineAB--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>AbsoluteSineAB</h4>
+<pre>public&nbsp;AbsoluteSineAB()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html
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+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>TravellingSalesmanFunctions.BoundedDivision</title>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.BoundedDivision" class="title">Class TravellingSalesmanFunctions.BoundedDivision</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.BoundedDivision</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.BoundedDivision</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Bounded division, returns the quotient of the two inputs where the larger
+ is the denominator.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html#BoundedDivision--">BoundedDivision</a></span>()</code>&nbsp;</td>
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+</table>
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+<!-- ========== METHOD SUMMARY =========== -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="BoundedDivision--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>BoundedDivision</h4>
+<pre>public&nbsp;BoundedDivision()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.Cube.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.Cube.html
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@@ -0,0 +1,329 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+    }
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+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ======== START OF CLASS DATA ======== -->
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.Cube" class="title">Class TravellingSalesmanFunctions.Cube</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.Cube</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.Cube</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Cube function, returns the value of input 0 cubed.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html#Cube--">Cube</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Cube--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Cube</h4>
+<pre>public&nbsp;Cube()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html
@@ -0,0 +1,329 @@
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+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+            parent.document.title="TravellingSalesmanFunctions.Multiplication";
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+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<ul class="subNavList">
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.Multiplication" class="title">Class TravellingSalesmanFunctions.Multiplication</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.Multiplication</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.Multiplication</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Multiplication returns the product of inputs 0 and 1.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html#Multiplication--">Multiplication</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
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+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
+<a name="Multiplication--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Multiplication</h4>
+<pre>public&nbsp;Multiplication()</pre>
+</li>
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+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<a name="run-java.lang.Object...-">
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+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
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+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
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+<!--   -->
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html
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+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.ScaledAddition" class="title">Class TravellingSalesmanFunctions.ScaledAddition</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.ScaledAddition</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.ScaledAddition</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Scaled addition returns the sum of inputs 0 and 1 scaled
+ to the range 0 &lt; x &gt; 1.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html#ScaledAddition--">ScaledAddition</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ScaledAddition--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ScaledAddition</h4>
+<pre>public&nbsp;ScaledAddition()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html
new file mode 100644
index 0000000..757dc3e
--- /dev/null
+++ b/doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html
@@ -0,0 +1,334 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>TravellingSalesmanFunctions.ScaledExponential</title>
+<meta name="date" content="2014-05-06">
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.ScaledExponential" class="title">Class TravellingSalesmanFunctions.ScaledExponential</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.ScaledExponential</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.ScaledExponential</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Scaled exponential function. Returns the exponential of input 0 
+ scaled to the range 0 &lt; x &gt; 1.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html#ScaledExponential--">ScaledExponential</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
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+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<li class="blockList"><a name="constructor.detail">
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+<h4>ScaledExponential</h4>
+<pre>public&nbsp;ScaledExponential()</pre>
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html
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index 0000000..85001b6
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+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>TravellingSalesmanFunctions.ScaledHypotenuse</title>
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+    }
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.ScaledHypotenuse" class="title">Class TravellingSalesmanFunctions.ScaledHypotenuse</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.ScaledHypotenuse</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.ScaledHypotenuse</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Scaled hypotenuse function. Returns the square root of input 0 squared
+ plus input 1 squared, scaled to the range 0 &lt; x &gt; 1.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
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+</a>
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+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html#ScaledHypotenuse--">ScaledHypotenuse</a></span>()</code>&nbsp;</td>
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+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+</table>
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+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ScaledHypotenuse--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ScaledHypotenuse</h4>
+<pre>public&nbsp;ScaledHypotenuse()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<h3>Method Detail</h3>
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
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+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
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+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
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+</ul>
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+<!--   -->
+</a>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
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+</li>
+</ul>
+</li>
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+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.Square.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.Square.html
new file mode 100644
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@@ -0,0 +1,330 @@
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+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>TravellingSalesmanFunctions.Square</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="TravellingSalesmanFunctions.Square";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="navList">
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+  }
+  //-->
+</script>
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.Square" class="title">Class TravellingSalesmanFunctions.Square</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.Square</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.Square</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Square function, returns the square of the
+ value of input 0.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html#Square--">Square</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Square--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Square</h4>
+<pre>public&nbsp;Square()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/TravellingSalesmanFunctions.Square.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/function/TravellingSalesmanFunctions.Square.html" target="_top">Frames</a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html
new file mode 100644
index 0000000..cb4feb3
--- /dev/null
+++ b/doc/jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html
@@ -0,0 +1,334 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>TravellingSalesmanFunctions.SquareRoot</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="TravellingSalesmanFunctions.SquareRoot";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.SquareRoot" class="title">Class TravellingSalesmanFunctions.SquareRoot</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
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+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.SquareRoot</li>
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+</li>
+</ul>
+</li>
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+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.SquareRoot</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Protected square root function, returns the square root of the absolute
+ value of input 0.</div>
+<dl>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Math</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html#SquareRoot--">SquareRoot</a></span>()</code>&nbsp;</td>
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+</table>
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+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
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+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
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+</a>
+<h3>Constructor Detail</h3>
+<a name="SquareRoot--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SquareRoot</h4>
+<pre>public&nbsp;SquareRoot()</pre>
+</li>
+</ul>
+</li>
+</ul>
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+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
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+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.SquaredMultiplication" class="title">Class TravellingSalesmanFunctions.SquaredMultiplication</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.SquaredMultiplication</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
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+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.SquaredMultiplication</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Multiplication returns the product of inputs 0 and 1, squared.</div>
+</li>
+</ul>
+</div>
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+<li class="blockList">
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+<li class="blockList"><a name="constructor.summary">
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html#SquaredMultiplication--">SquaredMultiplication</a></span>()</code>&nbsp;</td>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html#toString--">toString</a></span>()</code>&nbsp;</td>
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+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<li class="blockList"><a name="constructor.detail">
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+<h3>Constructor Detail</h3>
+<a name="SquaredMultiplication--">
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+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SquaredMultiplication</h4>
+<pre>public&nbsp;SquaredMultiplication()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
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+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html
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+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions.SymmetricSubtraction" class="title">Class TravellingSalesmanFunctions.SymmetricSubtraction</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">jcgp.backend.function.Function</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions.SymmetricSubtraction</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TravellingSalesmanFunctions.SymmetricSubtraction</span>
+extends <a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></pre>
+<div class="block">Symmetric subtraction returns the absolute difference between inputs 0 and 1,
+ scaled to the range 0 &lt;; x &gt; 1.</div>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html#SymmetricSubtraction--">SymmetricSubtraction</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html#getArity--">getArity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>
+<div class="block">Executes the function.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="SymmetricSubtraction--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SymmetricSubtraction</h4>
+<pre>public&nbsp;SymmetricSubtraction()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="run-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>run</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;run(java.lang.Object...&nbsp;args)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">Function</a></code></span></div>
+<div class="block">Executes the function.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#run-java.lang.Object...-">run</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>args</code> - the function arguments.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the function result.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArity</h4>
+<pre>public&nbsp;int&nbsp;getArity()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/function/Function.html#getArity--">getArity</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity of the function.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/function/TravellingSalesmanFunctions.html b/doc/jcgp/backend/function/TravellingSalesmanFunctions.html
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+++ b/doc/jcgp/backend/function/TravellingSalesmanFunctions.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>TravellingSalesmanFunctions</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+</head>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="TravellingSalesmanFunctions";
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+    }
+//-->
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+</div>
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+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html" title="class in jcgp.backend.function"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html" title="class in jcgp.backend.function"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li><a href="#nested.class.summary">Nested</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#methods.inherited.from.class.jcgp.backend.function.FunctionSet">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class TravellingSalesmanFunctions" class="title">Class TravellingSalesmanFunctions</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">jcgp.backend.function.FunctionSet</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.TravellingSalesmanFunctions</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">TravellingSalesmanFunctions</span>
+extends <a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></pre>
+<div class="block">This class contains all travelling salesman functions in static nested classes.
+ <br>
+ This is the function set to be used by TravellingSalesmanProblem.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteCosineAB</a></span></code>
+<div class="block">Cosine of sum.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</a></span></code>
+<div class="block">Hyperbolic tangent of sum.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteSineAB</a></span></code>
+<div class="block">Sine of sum.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.BoundedDivision</a></span></code>
+<div class="block">Bounded division, returns the quotient of the two inputs where the larger
+ is the denominator.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Cube</a></span></code>
+<div class="block">Cube function, returns the value of input 0 cubed.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Multiplication</a></span></code>
+<div class="block">Multiplication returns the product of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledAddition</a></span></code>
+<div class="block">Scaled addition returns the sum of inputs 0 and 1 scaled
+ to the range 0 &lt; x &gt; 1.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledExponential</a></span></code>
+<div class="block">Scaled exponential function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledHypotenuse</a></span></code>
+<div class="block">Scaled hypotenuse function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Square</a></span></code>
+<div class="block">Square function, returns the square of the
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SquaredMultiplication</a></span></code>
+<div class="block">Multiplication returns the product of inputs 0 and 1, squared.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SquareRoot</a></span></code>
+<div class="block">Protected square root function, returns the square root of the absolute
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SymmetricSubtraction</a></span></code>
+<div class="block">Symmetric subtraction returns the absolute difference between inputs 0 and 1,
+ scaled to the range 0 &lt;; x &gt; 1.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html#TravellingSalesmanFunctions--">TravellingSalesmanFunctions</a></span>()</code>
+<div class="block">Creates a new instance of TravellingSalesmanFunctions.</div>
+</td>
+</tr>
+</table>
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+</ul>
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+<h4>TravellingSalesmanFunctions</h4>
+<pre>public&nbsp;TravellingSalesmanFunctions()</pre>
+<div class="block">Creates a new instance of TravellingSalesmanFunctions.</div>
+</li>
+</ul>
+</li>
+</ul>
+</li>
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diff --git a/doc/jcgp/backend/function/UnsignedInteger.html b/doc/jcgp/backend/function/UnsignedInteger.html
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.function</div>
+<h2 title="Class UnsignedInteger" class="title">Class UnsignedInteger</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.function.UnsignedInteger</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">UnsignedInteger</span>
+extends java.lang.Object</pre>
+<div class="block">Integer wrapper type for unsigned integer values. 
+ <br><br>
+ Java offers no support for unsigned types save from 
+ unsigned conversion methods. This class uses those methods
+ to simulate the unsigned int data type, useful for circuit 
+ truth table encodings.
+ <br><br>
+ When a string representation of an unsigned integer is parsed
+ using Integer.parseUnsignedInt(), an Integer is created using
+ all 32 bits for unsigned magnitude. The integer however is still
+ signed and will behave as such for all arithmetic operations.
+ Bitwise operations can still be performed as they work at the bit
+ level, making this data type particularly suitable for circuit design. 
+ <br><br>
+ TODO in the unlikely event that unsigned integers are natively 
+ implemented in Java, they should be used instead of this class.
+ <br><br>
+ Why are unsigned integers not supported?<br>
+ http://stackoverflow.com/questions/430346/why-doesnt-java-support-unsigned-ints</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><code>Integer</code></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/UnsignedInteger.html#UnsignedInteger-int-">UnsignedInteger</a></span>(int&nbsp;i)</code>
+<div class="block">Makes a new instance of UnsignedInteger with a specified value.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/UnsignedInteger.html#UnsignedInteger-java.lang.Integer-">UnsignedInteger</a></span>(java.lang.Integer&nbsp;i)</code>
+<div class="block">Makes a new instance of UnsignedInteger with a specified value.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/UnsignedInteger.html#UnsignedInteger-java.lang.String-">UnsignedInteger</a></span>(java.lang.String&nbsp;i)</code>
+<div class="block">Makes a new instance of UnsignedInteger from the string representation
+ of an unsigned integer.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Integer</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/UnsignedInteger.html#get--">get</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/function/UnsignedInteger.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
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+<h3>Constructor Detail</h3>
+<a name="UnsignedInteger-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>UnsignedInteger</h4>
+<pre>public&nbsp;UnsignedInteger(int&nbsp;i)</pre>
+<div class="block">Makes a new instance of UnsignedInteger with a specified value.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>i</code> - the value with which to initialise.</dd>
+</dl>
+</li>
+</ul>
+<a name="UnsignedInteger-java.lang.Integer-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>UnsignedInteger</h4>
+<pre>public&nbsp;UnsignedInteger(java.lang.Integer&nbsp;i)</pre>
+<div class="block">Makes a new instance of UnsignedInteger with a specified value.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>i</code> - the value with which to initialise.</dd>
+</dl>
+</li>
+</ul>
+<a name="UnsignedInteger-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>UnsignedInteger</h4>
+<pre>public&nbsp;UnsignedInteger(java.lang.String&nbsp;i)</pre>
+<div class="block">Makes a new instance of UnsignedInteger from the string representation
+ of an unsigned integer.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>i</code> - the string with which to initialise.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="get--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>get</h4>
+<pre>public&nbsp;java.lang.Integer&nbsp;get()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the wrapped Integer object.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<li><a href="package-summary.html">Package</a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.And.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.And.html
new file mode 100644
index 0000000..107e22d
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.And.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.And</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.And";
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+    }
+    catch(err) {
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+<li><a href="../package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Use</li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.And</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.AndNotA.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.AndNotA.html
new file mode 100644
index 0000000..a7b3439
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.AndNotA.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.AndNotA</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.AndNotA";
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+    }
+    catch(err) {
+    }
+//-->
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../package-summary.html">Package</a></li>
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+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.AndNotA" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.AndNotA</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.AndNotA</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.AndNotB.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.AndNotB.html
new file mode 100644
index 0000000..31510c1
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.AndNotB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.AndNotB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.AndNotB";
+        }
+    }
+    catch(err) {
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.AndNotB</div>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantOne.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantOne.html
new file mode 100644
index 0000000..dec308e
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantOne.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.ConstantOne</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.ConstantOne";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+<a name="skip.navbar.top">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.ConstantOne" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.ConstantOne</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.ConstantOne</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="DigitalCircuitFunctions.ConstantOne.html" target="_top">No&nbsp;Frames</a></li>
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+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantZero.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantZero.html
new file mode 100644
index 0000000..f80f3a7
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantZero.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.ConstantZero</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.ConstantZero";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+</ul>
+<ul class="navList">
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+<li><a href="DigitalCircuitFunctions.ConstantZero.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.ConstantZero" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.ConstantZero</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.ConstantZero</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.ConstantZero.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.ConstantZero.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux1.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux1.html
new file mode 100644
index 0000000..033532c
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux1.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux1</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux1";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux1.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.Mux1.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux1" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Mux1</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Mux1</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux1.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.Mux1.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux2.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux2.html
new file mode 100644
index 0000000..a4d0264
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux2.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux2</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux2";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux2.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.Mux2.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux2" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Mux2</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Mux2</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
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+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux2.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.Mux2.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux3.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux3.html
new file mode 100644
index 0000000..70f0dcd
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux3.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux3</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux3";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux3.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.Mux3.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux3" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Mux3</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Mux3</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux3.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.Mux3.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux4.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux4.html
new file mode 100644
index 0000000..77a6383
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Mux4.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux4</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux4";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function">Class</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
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+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Mux4" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Mux4</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Mux4</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function">Class</a></li>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Nand.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Nand.html
new file mode 100644
index 0000000..ffe458b
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Nand.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Nand</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Nand";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="DigitalCircuitFunctions.Nand.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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+</script>
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+<a name="skip.navbar.top">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Nand" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Nand</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Nand</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.Nand.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.Nand.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Nor.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Nor.html
new file mode 100644
index 0000000..daea02f
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Nor.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Nor</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Nor";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+<ul class="navList" id="allclasses_navbar_top">
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
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+  }
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Nor" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Nor</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Nor</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+    allClassesLink.style.display = "block";
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.NotA.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.NotA.html
new file mode 100644
index 0000000..5f05dfe
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.NotA.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.NotA</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.NotA";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.NotA" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.NotA</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.NotA</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.NotB.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.NotB.html
new file mode 100644
index 0000000..0907bc4
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.NotB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.NotB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.NotB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.NotB" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.NotB</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.NotB</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Or.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Or.html
new file mode 100644
index 0000000..2d18f2b
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Or.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Or</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Or";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Or" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Or</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Or</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.OrNotA.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.OrNotA.html
new file mode 100644
index 0000000..1d8dfe1
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.OrNotA.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.OrNotA</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.OrNotA";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
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+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<a name="navbar.top.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.OrNotA" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.OrNotA</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.OrNotA</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.OrNotB.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.OrNotB.html
new file mode 100644
index 0000000..6b0891d
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.OrNotB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.OrNotB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.OrNotB";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.OrNotB" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.OrNotB</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.OrNotB</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.WireA.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.WireA.html
new file mode 100644
index 0000000..a871482
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.WireA.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.WireA</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.WireA";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+<div>
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+</script>
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.WireA" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.WireA</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.WireA</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
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+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
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+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.WireB.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.WireB.html
new file mode 100644
index 0000000..b34aa10
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.WireB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.WireB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.WireB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
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+<li>Prev</li>
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+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.WireB.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.WireB.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.WireB" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.WireB</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.WireB</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
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+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.WireB.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.WireB.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
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+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Xnor.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Xnor.html
new file mode 100644
index 0000000..35410eb
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Xnor.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Xnor</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Xnor";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li>Prev</li>
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+<ul class="navList">
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+<li><a href="DigitalCircuitFunctions.Xnor.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Xnor" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Xnor</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Xnor</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
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+<li>Prev</li>
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+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/DigitalCircuitFunctions.Xnor.html" target="_top">Frames</a></li>
+<li><a href="DigitalCircuitFunctions.Xnor.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+  }
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+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
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+</html>
diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Xor.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Xor.html
new file mode 100644
index 0000000..be394f8
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.Xor.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Xor</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Xor";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
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+</ul>
+<ul class="navList">
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+<li><a href="DigitalCircuitFunctions.Xor.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions.Xor" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions.Xor</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions.Xor</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="DigitalCircuitFunctions.Xor.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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+<!--   -->
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diff --git a/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.html b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.html
new file mode 100644
index 0000000..214540f
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/DigitalCircuitFunctions.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.DigitalCircuitFunctions</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+<li>Prev</li>
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+<li><a href="DigitalCircuitFunctions.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
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+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.DigitalCircuitFunctions" class="title">Uses of Class<br>jcgp.backend.function.DigitalCircuitFunctions</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.DigitalCircuitFunctions</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+<ul class="navList">
+<li>Prev</li>
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+<ul class="navList">
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+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
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+</html>
diff --git a/doc/jcgp/backend/function/class-use/Function.html b/doc/jcgp/backend/function/class-use/Function.html
new file mode 100644
index 0000000..e20c5cb
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/Function.html
@@ -0,0 +1,633 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.Function</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.Function";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
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+<h2 title="Uses of Class jcgp.backend.function.Function" class="title">Uses of Class<br>jcgp.backend.function.Function</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.function">jcgp.backend.function</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.function">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a> in <a href="../../../../jcgp/backend/function/package-summary.html">jcgp.backend.function</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a> in <a href="../../../../jcgp/backend/function/package-summary.html">jcgp.backend.function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.And.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.And</a></span></code>
+<div class="block">ANDs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.AndNotA</a></span></code>
+<div class="block">ANDs inputs together with one input inverted.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.AndNotB</a></span></code>
+<div class="block">ANDs inputs together with one input inverted.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.ConstantOne</a></span></code>
+<div class="block">Outputs a constant 1, has no inputs.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.ConstantZero</a></span></code>
+<div class="block">Outputs a constant 0, has no inputs.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux1</a></span></code>
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux2</a></span></code>
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux3</a></span></code>
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux4</a></span></code>
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Nand</a></span></code>
+<div class="block">NANDs inputs together.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Nor</a></span></code>
+<div class="block">NORs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.NotA</a></span></code>
+<div class="block">Inverts input, equivalent to inverter logic gate.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.NotB</a></span></code>
+<div class="block">Inverts input, equivalent to inverter logic gate.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Or</a></span></code>
+<div class="block">ORs inputs together.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.OrNotA</a></span></code>
+<div class="block">ORs inputs together with one inverted input.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.OrNotB</a></span></code>
+<div class="block">ORs inputs together with one inverted input.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.WireA</a></span></code>
+<div class="block">Connects one node to another with no function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.WireB</a></span></code>
+<div class="block">Connects one node to another with no function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Xnor</a></span></code>
+<div class="block">XNORs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Xor</a></span></code>
+<div class="block">XORs inputs together.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Absolute</a></span></code>
+<div class="block">Absolute returns the positive value of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Addition</a></span></code>
+<div class="block">Addition returns the sum of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Cosine</a></span></code>
+<div class="block">Cosine function, in radians.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.CosineAB</a></span></code>
+<div class="block">Cosine of sum.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Division.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Division</a></span></code>
+<div class="block">Protected division, returns the quotient of input 0 (the dividend) and input 1 (the divisor).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Exponential</a></span></code>
+<div class="block">Exponential function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicCosine</a></span></code>
+<div class="block">Returns the hyperbolic cosine of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicSine</a></span></code>
+<div class="block">Returns the hyperbolic sine of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicTangent</a></span></code>
+<div class="block">Returns the hyperbolic tangent of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Hypotenuse</a></span></code>
+<div class="block">Hypotenuse function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.LogBaseTen</a></span></code>
+<div class="block">Protected log base 10 function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Multiplication</a></span></code>
+<div class="block">Multiplication returns the product of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.NaturalLog</a></span></code>
+<div class="block">Protected natural log function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Power.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Power</a></span></code>
+<div class="block">Power function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Reciprocal</a></span></code>
+<div class="block">Protected reciprocal function, returns (1 / input 0).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Sine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Sine</a></span></code>
+<div class="block">Sine function, in radians.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.SineAB</a></span></code>
+<div class="block">Sine of sum.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.SquareRoot</a></span></code>
+<div class="block">Protected square root function, returns the square root of the absolute
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Subtraction</a></span></code>
+<div class="block">Subtraction returns the difference between inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Tangent</a></span></code>
+<div class="block">Protected tangent function, in radians.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteCosineAB</a></span></code>
+<div class="block">Cosine of sum.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</a></span></code>
+<div class="block">Hyperbolic tangent of sum.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteSineAB</a></span></code>
+<div class="block">Sine of sum.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.BoundedDivision</a></span></code>
+<div class="block">Bounded division, returns the quotient of the two inputs where the larger
+ is the denominator.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Cube</a></span></code>
+<div class="block">Cube function, returns the value of input 0 cubed.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Multiplication</a></span></code>
+<div class="block">Multiplication returns the product of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledAddition</a></span></code>
+<div class="block">Scaled addition returns the sum of inputs 0 and 1 scaled
+ to the range 0 &lt; x &gt; 1.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledExponential</a></span></code>
+<div class="block">Scaled exponential function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledHypotenuse</a></span></code>
+<div class="block">Scaled hypotenuse function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Square</a></span></code>
+<div class="block">Square function, returns the square of the
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SquaredMultiplication</a></span></code>
+<div class="block">Multiplication returns the product of inputs 0 and 1, squared.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SquareRoot</a></span></code>
+<div class="block">Protected square root function, returns the square root of the absolute
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SymmetricSubtraction</a></span></code>
+<div class="block">Symmetric subtraction returns the absolute difference between inputs 0 and 1,
+ scaled to the range 0 &lt;; x &gt; 1.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/function/package-summary.html">jcgp.backend.function</a> that return <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><span class="typeNameLabel">FunctionSet.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/FunctionSet.html#getAllowedFunction-int-">getAllowedFunction</a></span>(int&nbsp;index)</code>
+<div class="block">Returns an allowed function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><span class="typeNameLabel">FunctionSet.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/FunctionSet.html#getFunction-int-">getFunction</a></span>(int&nbsp;index)</code>
+<div class="block">Returns a function from the complete collection,
+ enabled or disabled alike.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/function/package-summary.html">jcgp.backend.function</a> with parameters of type <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">FunctionSet.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/FunctionSet.html#isEnabled-jcgp.backend.function.Function-">isEnabled</a></span>(<a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;function)</code>
+<div class="block">Checks if a specified function is enabled.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Node.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html#getFunction--">getFunction</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> with parameters of type <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">Node.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html#initialise-jcgp.backend.function.Function-jcgp.backend.population.Connection...-">initialise</a></span>(<a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;newFunction,
+          <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>...&nbsp;newConnections)</code>
+<div class="block">Initialises the node with the specified values.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">Node.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html#setFunction-jcgp.backend.function.Function-">setFunction</a></span>(<a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;newFunction)</code>
+<div class="block">Sets the node function.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.resources">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a> in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> that return <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Resources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/Resources.html#getFunction-int-">getFunction</a></span>(int&nbsp;index)</code>
+<div class="block">Gets the indexed function out of the
+ complete set of functions.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Resources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/Resources.html#getRandomFunction--">getRandomFunction</a></span>()</code>
+<div class="block">Gets a random allowed function from the problem function set.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> with parameters of type <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><span class="typeNameLabel">Resources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/Resources.html#getFunctionIndex-jcgp.backend.function.Function-">getFunctionIndex</a></span>(<a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;function)</code>
+<div class="block">Returns the index of a specified function.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a> in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">GUINode.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUINode.html#setFunction-jcgp.backend.function.Function-">setFunction</a></span>(<a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;function)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/FunctionSet.html b/doc/jcgp/backend/function/class-use/FunctionSet.html
new file mode 100644
index 0000000..e736cd7
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/FunctionSet.html
@@ -0,0 +1,302 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.FunctionSet</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.FunctionSet";
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+//-->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.FunctionSet" class="title">Uses of Class<br>jcgp.backend.function.FunctionSet</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.function">jcgp.backend.function</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parsers">jcgp.backend.parsers</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.function">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a> in <a href="../../../../jcgp/backend/function/package-summary.html">jcgp.backend.function</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a> in <a href="../../../../jcgp/backend/function/package-summary.html">jcgp.backend.function</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></span></code>
+<div class="block">This class contains all digital circuit functions
+ (defined as unsigned integer functions in the classic
+ CGP implementation) defined in static nested classes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></span></code>
+<div class="block">This class contains all symbolic regression functions
+ (defined as double functions in the classic CGP implementation)
+ in static nested classes.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></span></code>
+<div class="block">This class contains all travelling salesman functions in static nested classes.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a> in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a> that return <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Problem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#getFunctionSet--">getFunctionSet</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parsers">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a> in <a href="../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a> with parameters of type <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">FunctionParser.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parsers/FunctionParser.html#parse-java.io.File-jcgp.backend.function.FunctionSet-jcgp.backend.resources.Resources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;functionSet,
+     <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Reads the specified file and attempts to enable 
+ and disable the functions in the FunctionSet 
+ accordingly.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.resources">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a> in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> that return <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Resources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/Resources.html#getFunctionSet--">getFunctionSet</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> with parameters of type <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#setFunctionSet-jcgp.backend.function.FunctionSet-">setFunctionSet</a></span>(<a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;functionSet)</code>
+<div class="block">Update the current function set.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a> in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">FunctionSelector.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/FunctionSelector.html#remakeFunctions-jcgp.backend.function.FunctionSet-">remakeFunctions</a></span>(<a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;fs)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/FunctionSelector.html#FunctionSelector-jcgp.backend.function.FunctionSet-">FunctionSelector</a></span>(<a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;functionSet)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Absolute.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Absolute.html
new file mode 100644
index 0000000..ea69f0f
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Absolute.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Absolute</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+//-->
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.Absolute</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Addition.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Addition.html
new file mode 100644
index 0000000..f3baa3a
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Addition.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Addition</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Addition";
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+//-->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.Addition</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Cosine.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Cosine.html
new file mode 100644
index 0000000..136b8d2
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Cosine.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Cosine</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Cosine";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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+<h2 title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Cosine" class="title">Uses of Class<br>jcgp.backend.function.SymbolicRegressionFunctions.Cosine</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.Cosine</div>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.CosineAB.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.CosineAB.html
new file mode 100644
index 0000000..a5975a7
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.CosineAB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.CosineAB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.CosineAB";
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new file mode 100644
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+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Division.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Division</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+</div>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Exponential.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Exponential.html
new file mode 100644
index 0000000..8b5bfc1
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Exponential.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Exponential</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Exponential";
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicCosine.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicCosine.html
new file mode 100644
index 0000000..b7076a0
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+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicCosine.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicCosine</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicCosine";
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+</div>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicSine.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicSine.html
new file mode 100644
index 0000000..b754a81
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+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicSine.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicSine</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicSine";
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicSine</div>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicTangent.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicTangent.html
new file mode 100644
index 0000000..3270007
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.HyperbolicTangent.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicTangent</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicTangent";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html" title="class in jcgp.backend.function">Class</a></li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.HyperbolicTangent</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Hypotenuse.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Hypotenuse.html
new file mode 100644
index 0000000..182e596
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Hypotenuse.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Hypotenuse</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Hypotenuse";
+        }
+    }
+    catch(err) {
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+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Use</li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.Hypotenuse</div>
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+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.LogBaseTen.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.LogBaseTen.html
new file mode 100644
index 0000000..9687b65
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.LogBaseTen.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.LogBaseTen</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.LogBaseTen";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.LogBaseTen</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Multiplication.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Multiplication.html
new file mode 100644
index 0000000..931f7b5
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Multiplication.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Multiplication</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Multiplication";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.Multiplication</div>
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<head>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Power.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Power.html
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Power</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Power";
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+<meta name="date" content="2014-05-06">
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<meta name="date" content="2014-05-06">
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+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.SineAB.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.SineAB.html
new file mode 100644
index 0000000..b814c7d
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.SineAB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.SineAB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.SineAB";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html" title="class in jcgp.backend.function">Class</a></li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.SineAB</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.SquareRoot.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.SquareRoot.html
new file mode 100644
index 0000000..7832d14
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.SquareRoot.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.SquareRoot</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.SquareRoot";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<li><a href="../package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Use</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.SquareRoot" class="title">Uses of Class<br>jcgp.backend.function.SymbolicRegressionFunctions.SquareRoot</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.SquareRoot</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Subtraction.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Subtraction.html
new file mode 100644
index 0000000..51f4440
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Subtraction.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Subtraction</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Subtraction";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
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+<a name="navbar.top.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.Subtraction</div>
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+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Tangent.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Tangent.html
new file mode 100644
index 0000000..edca5ad
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.Tangent.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Tangent</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions.Tangent";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
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+<a name="navbar.top.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions.Tangent</div>
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+<li><a href="../package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.html b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.html
new file mode 100644
index 0000000..78c1a06
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/SymbolicRegressionFunctions.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.SymbolicRegressionFunctions</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions";
+        }
+    }
+    catch(err) {
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+//-->
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+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.SymbolicRegressionFunctions" class="title">Uses of Class<br>jcgp.backend.function.SymbolicRegressionFunctions</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.SymbolicRegressionFunctions</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+    allClassesLink.style.display = "block";
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteCosineAB.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteCosineAB.html
new file mode 100644
index 0000000..c6cbc89
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteCosineAB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteCosineAB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteCosineAB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+<div>
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+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
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+    allClassesLink.style.display = "none";
+  }
+  //-->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteCosineAB" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteCosineAB</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteCosineAB</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<a name="navbar.bottom.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Use</li>
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+</ul>
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+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+</html>
diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html
new file mode 100644
index 0000000..28d9dd3
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../help-doc.html">Help</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+    allClassesLink.style.display = "none";
+  }
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+</script>
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+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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+<div>
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+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteSineAB.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteSineAB.html
new file mode 100644
index 0000000..db4d5a4
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.AbsoluteSineAB.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteSineAB</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteSineAB";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteSineAB" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteSineAB</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.AbsoluteSineAB</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../help-doc.html">Help</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
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+  //-->
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+</div>
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+<!--   -->
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.BoundedDivision.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.BoundedDivision.html
new file mode 100644
index 0000000..658d989
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.BoundedDivision.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.BoundedDivision</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.BoundedDivision";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
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+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.BoundedDivision" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.BoundedDivision</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.BoundedDivision</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Cube.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Cube.html
new file mode 100644
index 0000000..8b0dfc0
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Cube.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Cube</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Cube";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../help-doc.html">Help</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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+  }
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Cube" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.Cube</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.Cube</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../help-doc.html">Help</a></li>
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+<li>Prev</li>
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+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/TravellingSalesmanFunctions.Cube.html" target="_top">Frames</a></li>
+<li><a href="TravellingSalesmanFunctions.Cube.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Multiplication.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Multiplication.html
new file mode 100644
index 0000000..345272a
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Multiplication.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Multiplication</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Multiplication";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+  if(window==top) {
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+</script>
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Multiplication" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.Multiplication</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.Multiplication</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<ul class="navList" title="Navigation">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+  if(window==top) {
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledAddition.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledAddition.html
new file mode 100644
index 0000000..a74370a
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledAddition.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledAddition</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledAddition";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
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+<a name="skip.navbar.top">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledAddition" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.ScaledAddition</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.ScaledAddition</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../help-doc.html">Help</a></li>
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+</ul>
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+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledExponential.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledExponential.html
new file mode 100644
index 0000000..4e57613
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledExponential.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledExponential</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledExponential";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../help-doc.html">Help</a></li>
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+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledExponential" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.ScaledExponential</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.ScaledExponential</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../package-summary.html">Package</a></li>
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledHypotenuse.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledHypotenuse.html
new file mode 100644
index 0000000..c80ed8d
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledHypotenuse.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledHypotenuse</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledHypotenuse";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+  if(window==top) {
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+  }
+  //-->
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+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.ScaledHypotenuse" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.ScaledHypotenuse</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.ScaledHypotenuse</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<li><a href="../../../../help-doc.html">Help</a></li>
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+<li><a href="../../../../index.html?jcgp/backend/function/class-use/TravellingSalesmanFunctions.ScaledHypotenuse.html" target="_top">Frames</a></li>
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+  if(window==top) {
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+<!--   -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Square.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Square.html
new file mode 100644
index 0000000..ad84b0b
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.Square.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Square</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Square";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+<ul class="navList">
+<li>Prev</li>
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+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/TravellingSalesmanFunctions.Square.html" target="_top">Frames</a></li>
+<li><a href="TravellingSalesmanFunctions.Square.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
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+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.Square" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.Square</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.Square</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
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+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/TravellingSalesmanFunctions.Square.html" target="_top">Frames</a></li>
+<li><a href="TravellingSalesmanFunctions.Square.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+<div>
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+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
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+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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+</html>
diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.SquareRoot.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.SquareRoot.html
new file mode 100644
index 0000000..2937ad2
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.SquareRoot.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.SquareRoot</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.SquareRoot";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+<div class="subNav">
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+<li>Prev</li>
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+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/TravellingSalesmanFunctions.SquareRoot.html" target="_top">Frames</a></li>
+<li><a href="TravellingSalesmanFunctions.SquareRoot.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.SquareRoot" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.SquareRoot</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.SquareRoot</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+</ul>
+<ul class="navList">
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+<li><a href="TravellingSalesmanFunctions.SquareRoot.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+  else {
+    allClassesLink.style.display = "none";
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+  //-->
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+<a name="skip.navbar.bottom">
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.SquaredMultiplication.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.SquaredMultiplication.html
new file mode 100644
index 0000000..143e69e
--- /dev/null
+++ b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.SquaredMultiplication.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.SquaredMultiplication</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.SquaredMultiplication";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/TravellingSalesmanFunctions.SquaredMultiplication.html" target="_top">Frames</a></li>
+<li><a href="TravellingSalesmanFunctions.SquaredMultiplication.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.function.TravellingSalesmanFunctions.SquaredMultiplication" class="title">Uses of Class<br>jcgp.backend.function.TravellingSalesmanFunctions.SquaredMultiplication</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions.SquaredMultiplication</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.SymmetricSubtraction.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.SymmetricSubtraction.html
new file mode 100644
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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diff --git a/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.html b/doc/jcgp/backend/function/class-use/TravellingSalesmanFunctions.html
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<title>Uses of Class jcgp.backend.function.TravellingSalesmanFunctions</title>
+<meta name="date" content="2014-05-06">
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+<div class="classUseContainer">No usage of jcgp.backend.function.TravellingSalesmanFunctions</div>
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diff --git a/doc/jcgp/backend/function/class-use/UnsignedInteger.html b/doc/jcgp/backend/function/class-use/UnsignedInteger.html
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@@ -0,0 +1,263 @@
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+<meta name="date" content="2014-05-06">
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/function/package-summary.html">jcgp.backend.function</a> that return <a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.ConstantZero.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.ConstantOne.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.WireA.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.WireB.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.NotA.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.NotB.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.And.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.And.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.AndNotA.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.AndNotB.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Nor.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Xor.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Xnor.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Or.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.OrNotA.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.OrNotB.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Nand.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Mux1.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Mux2.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Mux3.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitFunctions.Mux4.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html#run-java.lang.Object...-">run</a></span>(java.lang.Object...&nbsp;args)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a> in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a> that return types with arguments of type <a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#parseTestCase-java.lang.String:A-java.lang.String:A-">parseTestCase</a></span>(java.lang.String[]&nbsp;inputs,
+             java.lang.String[]&nbsp;outputs)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/function/class-use/UnsignedInteger.html" target="_top">Frames</a></li>
+<li><a href="UnsignedInteger.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/function/package-frame.html b/doc/jcgp/backend/function/package-frame.html
new file mode 100644
index 0000000..76cc057
--- /dev/null
+++ b/doc/jcgp/backend/function/package-frame.html
@@ -0,0 +1,78 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.function</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../jcgp/backend/function/package-summary.html" target="classFrame">jcgp.backend.function</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="DigitalCircuitFunctions.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions</a></li>
+<li><a href="DigitalCircuitFunctions.And.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.And</a></li>
+<li><a href="DigitalCircuitFunctions.AndNotA.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.AndNotA</a></li>
+<li><a href="DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.AndNotB</a></li>
+<li><a href="DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.ConstantOne</a></li>
+<li><a href="DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.ConstantZero</a></li>
+<li><a href="DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Mux1</a></li>
+<li><a href="DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Mux2</a></li>
+<li><a href="DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Mux3</a></li>
+<li><a href="DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Mux4</a></li>
+<li><a href="DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Nand</a></li>
+<li><a href="DigitalCircuitFunctions.Nor.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Nor</a></li>
+<li><a href="DigitalCircuitFunctions.NotA.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.NotA</a></li>
+<li><a href="DigitalCircuitFunctions.NotB.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.NotB</a></li>
+<li><a href="DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Or</a></li>
+<li><a href="DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.OrNotA</a></li>
+<li><a href="DigitalCircuitFunctions.OrNotB.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.OrNotB</a></li>
+<li><a href="DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.WireA</a></li>
+<li><a href="DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.WireB</a></li>
+<li><a href="DigitalCircuitFunctions.Xnor.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Xnor</a></li>
+<li><a href="DigitalCircuitFunctions.Xor.html" title="class in jcgp.backend.function" target="classFrame">DigitalCircuitFunctions.Xor</a></li>
+<li><a href="Function.html" title="class in jcgp.backend.function" target="classFrame">Function</a></li>
+<li><a href="FunctionSet.html" title="class in jcgp.backend.function" target="classFrame">FunctionSet</a></li>
+<li><a href="SymbolicRegressionFunctions.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions</a></li>
+<li><a href="SymbolicRegressionFunctions.Absolute.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Absolute</a></li>
+<li><a href="SymbolicRegressionFunctions.Addition.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Addition</a></li>
+<li><a href="SymbolicRegressionFunctions.Cosine.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Cosine</a></li>
+<li><a href="SymbolicRegressionFunctions.CosineAB.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.CosineAB</a></li>
+<li><a href="SymbolicRegressionFunctions.Division.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Division</a></li>
+<li><a href="SymbolicRegressionFunctions.Exponential.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Exponential</a></li>
+<li><a href="SymbolicRegressionFunctions.HyperbolicCosine.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.HyperbolicCosine</a></li>
+<li><a href="SymbolicRegressionFunctions.HyperbolicSine.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.HyperbolicSine</a></li>
+<li><a href="SymbolicRegressionFunctions.HyperbolicTangent.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.HyperbolicTangent</a></li>
+<li><a href="SymbolicRegressionFunctions.Hypotenuse.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Hypotenuse</a></li>
+<li><a href="SymbolicRegressionFunctions.LogBaseTen.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.LogBaseTen</a></li>
+<li><a href="SymbolicRegressionFunctions.Multiplication.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Multiplication</a></li>
+<li><a href="SymbolicRegressionFunctions.NaturalLog.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.NaturalLog</a></li>
+<li><a href="SymbolicRegressionFunctions.Power.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Power</a></li>
+<li><a href="SymbolicRegressionFunctions.Reciprocal.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Reciprocal</a></li>
+<li><a href="SymbolicRegressionFunctions.Sine.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Sine</a></li>
+<li><a href="SymbolicRegressionFunctions.SineAB.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.SineAB</a></li>
+<li><a href="SymbolicRegressionFunctions.SquareRoot.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.SquareRoot</a></li>
+<li><a href="SymbolicRegressionFunctions.Subtraction.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Subtraction</a></li>
+<li><a href="SymbolicRegressionFunctions.Tangent.html" title="class in jcgp.backend.function" target="classFrame">SymbolicRegressionFunctions.Tangent</a></li>
+<li><a href="TravellingSalesmanFunctions.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions</a></li>
+<li><a href="TravellingSalesmanFunctions.AbsoluteCosineAB.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.AbsoluteCosineAB</a></li>
+<li><a href="TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</a></li>
+<li><a href="TravellingSalesmanFunctions.AbsoluteSineAB.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.AbsoluteSineAB</a></li>
+<li><a href="TravellingSalesmanFunctions.BoundedDivision.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.BoundedDivision</a></li>
+<li><a href="TravellingSalesmanFunctions.Cube.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.Cube</a></li>
+<li><a href="TravellingSalesmanFunctions.Multiplication.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.Multiplication</a></li>
+<li><a href="TravellingSalesmanFunctions.ScaledAddition.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.ScaledAddition</a></li>
+<li><a href="TravellingSalesmanFunctions.ScaledExponential.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.ScaledExponential</a></li>
+<li><a href="TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.ScaledHypotenuse</a></li>
+<li><a href="TravellingSalesmanFunctions.Square.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.Square</a></li>
+<li><a href="TravellingSalesmanFunctions.SquaredMultiplication.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.SquaredMultiplication</a></li>
+<li><a href="TravellingSalesmanFunctions.SquareRoot.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.SquareRoot</a></li>
+<li><a href="TravellingSalesmanFunctions.SymmetricSubtraction.html" title="class in jcgp.backend.function" target="classFrame">TravellingSalesmanFunctions.SymmetricSubtraction</a></li>
+<li><a href="UnsignedInteger.html" title="class in jcgp.backend.function" target="classFrame">UnsignedInteger</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/doc/jcgp/backend/function/package-summary.html b/doc/jcgp/backend/function/package-summary.html
new file mode 100644
index 0000000..9742940
--- /dev/null
+++ b/doc/jcgp/backend/function/package-summary.html
@@ -0,0 +1,502 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.function</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.function";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../jcgp/backend/modules/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/function/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;jcgp.backend.function</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function">DigitalCircuitFunctions</a></td>
+<td class="colLast">
+<div class="block">This class contains all digital circuit functions
+ (defined as unsigned integer functions in the classic
+ CGP implementation) defined in static nested classes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.And</a></td>
+<td class="colLast">
+<div class="block">ANDs inputs together.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.AndNotA</a></td>
+<td class="colLast">
+<div class="block">ANDs inputs together with one input inverted.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.AndNotB</a></td>
+<td class="colLast">
+<div class="block">ANDs inputs together with one input inverted.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.ConstantOne</a></td>
+<td class="colLast">
+<div class="block">Outputs a constant 1, has no inputs.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.ConstantZero</a></td>
+<td class="colLast">
+<div class="block">Outputs a constant 0, has no inputs.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux1</a></td>
+<td class="colLast">
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux2</a></td>
+<td class="colLast">
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux3</a></td>
+<td class="colLast">
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Mux4</a></td>
+<td class="colLast">
+<div class="block">Works as a multiplexer.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nand.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Nand</a></td>
+<td class="colLast">
+<div class="block">NANDs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Nor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Nor</a></td>
+<td class="colLast">
+<div class="block">NORs inputs together.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.NotA</a></td>
+<td class="colLast">
+<div class="block">Inverts input, equivalent to inverter logic gate.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.NotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.NotB</a></td>
+<td class="colLast">
+<div class="block">Inverts input, equivalent to inverter logic gate.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Or.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Or</a></td>
+<td class="colLast">
+<div class="block">ORs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.OrNotA</a></td>
+<td class="colLast">
+<div class="block">ORs inputs together with one inverted input.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.OrNotB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.OrNotB</a></td>
+<td class="colLast">
+<div class="block">ORs inputs together with one inverted input.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireA.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.WireA</a></td>
+<td class="colLast">
+<div class="block">Connects one node to another with no function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.WireB.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.WireB</a></td>
+<td class="colLast">
+<div class="block">Connects one node to another with no function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xnor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Xnor</a></td>
+<td class="colLast">
+<div class="block">XNORs inputs together.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Xor.html" title="class in jcgp.backend.function">DigitalCircuitFunctions.Xor</a></td>
+<td class="colLast">
+<div class="block">XORs inputs together.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></td>
+<td class="colLast">
+<div class="block">Function is a callback wrapper.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></td>
+<td class="colLast">
+<div class="block">FunctionSet encapsulates a group of functions.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions</a></td>
+<td class="colLast">
+<div class="block">This class contains all symbolic regression functions
+ (defined as double functions in the classic CGP implementation)
+ in static nested classes.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Absolute.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Absolute</a></td>
+<td class="colLast">
+<div class="block">Absolute returns the positive value of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Addition.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Addition</a></td>
+<td class="colLast">
+<div class="block">Addition returns the sum of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Cosine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Cosine</a></td>
+<td class="colLast">
+<div class="block">Cosine function, in radians.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.CosineAB.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.CosineAB</a></td>
+<td class="colLast">
+<div class="block">Cosine of sum.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Division.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Division</a></td>
+<td class="colLast">
+<div class="block">Protected division, returns the quotient of input 0 (the dividend) and input 1 (the divisor).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Exponential.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Exponential</a></td>
+<td class="colLast">
+<div class="block">Exponential function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicCosine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicCosine</a></td>
+<td class="colLast">
+<div class="block">Returns the hyperbolic cosine of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicSine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicSine</a></td>
+<td class="colLast">
+<div class="block">Returns the hyperbolic sine of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.HyperbolicTangent.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.HyperbolicTangent</a></td>
+<td class="colLast">
+<div class="block">Returns the hyperbolic tangent of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Hypotenuse.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Hypotenuse</a></td>
+<td class="colLast">
+<div class="block">Hypotenuse function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.LogBaseTen.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.LogBaseTen</a></td>
+<td class="colLast">
+<div class="block">Protected log base 10 function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Multiplication.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Multiplication</a></td>
+<td class="colLast">
+<div class="block">Multiplication returns the product of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.NaturalLog.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.NaturalLog</a></td>
+<td class="colLast">
+<div class="block">Protected natural log function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Power.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Power</a></td>
+<td class="colLast">
+<div class="block">Power function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Reciprocal.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Reciprocal</a></td>
+<td class="colLast">
+<div class="block">Protected reciprocal function, returns (1 / input 0).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Sine.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Sine</a></td>
+<td class="colLast">
+<div class="block">Sine function, in radians.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SineAB.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.SineAB</a></td>
+<td class="colLast">
+<div class="block">Sine of sum.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.SquareRoot.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.SquareRoot</a></td>
+<td class="colLast">
+<div class="block">Protected square root function, returns the square root of the absolute
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Subtraction.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Subtraction</a></td>
+<td class="colLast">
+<div class="block">Subtraction returns the difference between inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/SymbolicRegressionFunctions.Tangent.html" title="class in jcgp.backend.function">SymbolicRegressionFunctions.Tangent</a></td>
+<td class="colLast">
+<div class="block">Protected tangent function, in radians.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions</a></td>
+<td class="colLast">
+<div class="block">This class contains all travelling salesman functions in static nested classes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteCosineAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteCosineAB</a></td>
+<td class="colLast">
+<div class="block">Cosine of sum.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteHyperbolicTangentAB</a></td>
+<td class="colLast">
+<div class="block">Hyperbolic tangent of sum.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.AbsoluteSineAB.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.AbsoluteSineAB</a></td>
+<td class="colLast">
+<div class="block">Sine of sum.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.BoundedDivision.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.BoundedDivision</a></td>
+<td class="colLast">
+<div class="block">Bounded division, returns the quotient of the two inputs where the larger
+ is the denominator.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Cube.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Cube</a></td>
+<td class="colLast">
+<div class="block">Cube function, returns the value of input 0 cubed.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Multiplication.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Multiplication</a></td>
+<td class="colLast">
+<div class="block">Multiplication returns the product of inputs 0 and 1.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledAddition.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledAddition</a></td>
+<td class="colLast">
+<div class="block">Scaled addition returns the sum of inputs 0 and 1 scaled
+ to the range 0 &lt; x &gt; 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledExponential.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledExponential</a></td>
+<td class="colLast">
+<div class="block">Scaled exponential function.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.ScaledHypotenuse.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.ScaledHypotenuse</a></td>
+<td class="colLast">
+<div class="block">Scaled hypotenuse function.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.Square.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.Square</a></td>
+<td class="colLast">
+<div class="block">Square function, returns the square of the
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquaredMultiplication.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SquaredMultiplication</a></td>
+<td class="colLast">
+<div class="block">Multiplication returns the product of inputs 0 and 1, squared.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SquareRoot.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SquareRoot</a></td>
+<td class="colLast">
+<div class="block">Protected square root function, returns the square root of the absolute
+ value of input 0.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/TravellingSalesmanFunctions.SymmetricSubtraction.html" title="class in jcgp.backend.function">TravellingSalesmanFunctions.SymmetricSubtraction</a></td>
+<td class="colLast">
+<div class="block">Symmetric subtraction returns the absolute difference between inputs 0 and 1,
+ scaled to the range 0 &lt;; x &gt; 1.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a></td>
+<td class="colLast">
+<div class="block">Integer wrapper type for unsigned integer values.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../jcgp/backend/modules/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/function/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/function/package-tree.html b/doc/jcgp/backend/function/package-tree.html
new file mode 100644
index 0000000..52fc595
--- /dev/null
+++ b/doc/jcgp/backend/function/package-tree.html
@@ -0,0 +1,201 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.function Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.function Class Hierarchy";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
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+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/package-tree.html">Prev</a></li>
+<li><a href="../../../jcgp/backend/modules/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/function/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.function</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function"><span class="typeNameLink">Function</span></a>
+<ul>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.And.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.And</span></a></li>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotA.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.AndNotA</span></a></li>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.AndNotB.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.AndNotB</span></a></li>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantOne.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.ConstantOne</span></a></li>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.ConstantZero.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.ConstantZero</span></a></li>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux1.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.Mux1</span></a></li>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux2.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.Mux2</span></a></li>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux3.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.Mux3</span></a></li>
+<li type="circle">jcgp.backend.function.<a href="../../../jcgp/backend/function/DigitalCircuitFunctions.Mux4.html" title="class in jcgp.backend.function"><span class="typeNameLink">DigitalCircuitFunctions.Mux4</span></a></li>
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+<h1 title="Uses of Package jcgp.backend.function" class="title">Uses of Package<br>jcgp.backend.function</h1>
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+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
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+<td class="colFirst"><a href="#jcgp.backend.function">jcgp.backend.function</a></td>
+<td class="colLast">&nbsp;</td>
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+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
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+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
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+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/function/class-use/Function.html#jcgp.backend.function">Function</a>
+<div class="block">Function is a callback wrapper.</div>
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+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/function/class-use/FunctionSet.html#jcgp.backend.function">FunctionSet</a>
+<div class="block">FunctionSet encapsulates a group of functions.</div>
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+<td class="colOne"><a href="../../../jcgp/backend/function/class-use/UnsignedInteger.html#jcgp.backend.function">UnsignedInteger</a>
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+<th class="colOne" scope="col">Class and Description</th>
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+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/function/class-use/FunctionSet.html#jcgp.backend.modules.problem">FunctionSet</a>
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+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/function/class-use/UnsignedInteger.html#jcgp.backend.modules.problem">UnsignedInteger</a>
+<div class="block">Integer wrapper type for unsigned integer values.</div>
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+<th class="colOne" scope="col">Class and Description</th>
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+<tbody>
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+<td class="colOne"><a href="../../../jcgp/backend/function/class-use/FunctionSet.html#jcgp.backend.parsers">FunctionSet</a>
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+<th class="colOne" scope="col">Class and Description</th>
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+<tr class="altColor">
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+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/function/class-use/FunctionSet.html#jcgp.backend.resources">FunctionSet</a>
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+</ul>
+</div>
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diff --git a/doc/jcgp/backend/modules/Module.html b/doc/jcgp/backend/modules/Module.html
new file mode 100644
index 0000000..b194964
--- /dev/null
+++ b/doc/jcgp/backend/modules/Module.html
@@ -0,0 +1,288 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:04 BST 2014 -->
+<title>Module</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Module";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="package-tree.html">Tree</a></li>
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+<li><a href="Module.html" target="_top">No&nbsp;Frames</a></li>
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+  }
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+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
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+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules</div>
+<h2 title="Class Module" class="title">Class Module</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.Module</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a>, <a href="../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>, <a href="../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">Module</span>
+extends java.lang.Object</pre>
+<div class="block">This class defines the expected behaviour of a module. Generally, modules
+ are entities which contain parameters; these can be retrieved using
+ <code>getLocalParameters()</code>. GUIs should make use of this getter
+ to display visual parameter controls to users. Subclasses don't have direct
+ access to the list; instead they must use <code>registerParameter()</code> (ideally
+ in the constructor) to make sure the parameters are returned.
+ <br>
+ In addition, implementations of <code>Module</code> should specify a module name
+ in their constructor using <code>setName()</code>. If a name is not provided, 
+ the simple name of the class will be used.
+ <br>
+ All modules, by definition, contain a reference to the experiment's resources, which
+ must be passed at construction. The resources should be accessed with <code>getResources()</code>.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters"><code>Parameter</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.util.ArrayList&lt;<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;?&gt;&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a></span>()</code>
+<div class="block">This method is used by the GUI in order to build visual
+ representations of all parameters used by the module.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/modules/Module.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="getLocalParameters--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLocalParameters</h4>
+<pre>public final&nbsp;java.util.ArrayList&lt;<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;?&gt;&gt;&nbsp;getLocalParameters()</pre>
+<div class="block">This method is used by the GUI in order to build visual
+ representations of all parameters used by the module.
+ Therefore, any parameters returned here will be displayed
+ visually.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a list of generic parameters exposed by the module.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev&nbsp;Class</li>
+<li>Next&nbsp;Class</li>
+</ul>
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+<li><a href="Module.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
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+  }
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+</ul>
+</div>
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+<!--   -->
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diff --git a/doc/jcgp/backend/modules/class-use/Module.html b/doc/jcgp/backend/modules/class-use/Module.html
new file mode 100644
index 0000000..6ab68d0
--- /dev/null
+++ b/doc/jcgp/backend/modules/class-use/Module.html
@@ -0,0 +1,292 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.modules.Module</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.modules.Module";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/modules/class-use/Module.html" target="_top">Frames</a></li>
+<li><a href="Module.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.modules.Module" class="title">Uses of Class<br>jcgp.backend.modules.Module</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.es">jcgp.backend.modules.es</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.mutator">jcgp.backend.modules.mutator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.modules.es">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a> in <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a> in <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></span></code>
+<div class="block">This class specifies the characteristics of an evolutionary strategy.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html" title="class in jcgp.backend.modules.es">MuPlusLambda</a></span></code>
+<div class="block">(μ + λ)-ES
+ <br><br>
+ This strategy selects the μ fittest chromosomes from the population.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/TournamentSelection.html" title="class in jcgp.backend.modules.es">TournamentSelection</a></span></code>
+<div class="block">Tournament selection
+ <br><br>
+ This strategy generates a new population by selecting a specified number
+ of chromosomes from the original population and selecting the fittest out
+ of the isolated subset (the tournament).</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.mutator">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a> in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a> in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/FixedPointMutator.html" title="class in jcgp.backend.modules.mutator">FixedPointMutator</a></span></code>
+<div class="block">Fixed point mutator
+ <br><br>
+ This operator uses the point mutator 
+ algorithm to mutate a user-defined fixed
+ number of genes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></span></code>
+<div class="block">This class specifies the basic characteristics of a mutation operator.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator">PercentPointMutator</a></span></code>
+<div class="block">Percent point mutator
+ <br><br>
+ This operator calculates how many genes to mutate based on the mutation rate
+ parameter.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a></span></code>
+<div class="block">Point mutator
+ <br><br>
+ In point mutation, a number of random genes
+ is picked and mutated until all required
+ mutations have been performed.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html" title="class in jcgp.backend.modules.mutator">ProbabilisticMutator</a></span></code>
+<div class="block">Probabilistic mutator
+ <br><br>
+ This operator iterates through every mutable gene in the chromosome and 
+ decides whether to mutate each of them individually.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a> in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a> in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html" title="class in jcgp.backend.modules.problem">DigitalCircuitProblem</a></span></code>
+<div class="block">Digital circuit problem
+ <br><br>
+ Using this problem type, digital logic circuits can be evolved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></span></code>
+<div class="block">Defines the general behaviour of a CGP problem.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html" title="class in jcgp.backend.modules.problem">SymbolicRegressionProblem</a></span></code>
+<div class="block">Symbolic regression functions
+ <br><br>
+ Using this problem type, regression problems can be solved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;T&gt;</span></code>
+<div class="block">Abstract model for a problem that uses test cases.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/modules/es/EvolutionaryStrategy.html b/doc/jcgp/backend/modules/es/EvolutionaryStrategy.html
new file mode 100644
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+<div class="subTitle">jcgp.backend.modules.es</div>
+<h2 title="Class EvolutionaryStrategy" class="title">Class EvolutionaryStrategy</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.es.EvolutionaryStrategy</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
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+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html" title="class in jcgp.backend.modules.es">MuPlusLambda</a>, <a href="../../../../jcgp/backend/modules/es/TournamentSelection.html" title="class in jcgp.backend.modules.es">TournamentSelection</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">EvolutionaryStrategy</span>
+extends <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></pre>
+<div class="block">This class specifies the characteristics of an evolutionary strategy. The evolutionary
+ strategy's job is to generate the next population of solutions. In JCGP this is done by modifying
+ the provided population object rather than creating a new one. 
+ <br><br>
+ A typical implementation of EvolutionaryStratey iterates through the chromosomes
+ in the population and selects the individual(s) to be promoted. It then uses
+ <code>mutator.mutate()</code> to generically mutate the promoted individual(s). Parameter-dependent
+ strategies can be implemented by accessing the parameters via the resources
+ argument.
+ <br><br>
+ Parameters may be specified to control the implemented strategy. Any parameters
+ registered with <code>registerParameters()</code> should be displayed by the user interface,
+ if it is being used. See <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><code>Module</code></a> for more information. 
+ <br><br>
+ It is advisable to use <code>Resources.reportln()</code> and <code>Resources.report()</code>
+ to print any relevant information. Note that reportln() and report() are affected
+ by the report interval base parameter. Use <code>Resources.println()</code> and
+ <code>Resources.print()</code> to print information regardless of the current generation.
+ See <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources"><code>Resources</code></a> for more information.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><code>Module</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
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+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>
+<div class="block">Performs the selection algorithm and uses the mutator to create
+ the next generation of solutions.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
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+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
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+<!-- ============ METHOD DETAIL ========== -->
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+<h3>Method Detail</h3>
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+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>evolve</h4>
+<pre>public abstract&nbsp;void&nbsp;evolve(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+                            <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</pre>
+<div class="block">Performs the selection algorithm and uses the mutator to create
+ the next generation of solutions.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to evolve.</dd>
+<dd><code>mutator</code> - the mutator with which to mutate the promoted individuals.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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diff --git a/doc/jcgp/backend/modules/es/MuPlusLambda.html b/doc/jcgp/backend/modules/es/MuPlusLambda.html
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+<div class="header">
+<div class="subTitle">jcgp.backend.modules.es</div>
+<h2 title="Class MuPlusLambda" class="title">Class MuPlusLambda</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">jcgp.backend.modules.es.EvolutionaryStrategy</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.es.MuPlusLambda</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
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+<br>
+<pre>public class <span class="typeNameLabel">MuPlusLambda</span>
+extends <a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></pre>
+<div class="block">(μ + λ)-ES
+ <br><br>
+ This strategy selects the μ fittest chromosomes from the population.
+ The promoted individuals are copied into the new population and mutated
+ λ times, but also carried forward unchanged. The total population size
+ is μ + λ. 
+ <br><br>
+ Two integer parameters are used to control this strategy: parents
+ and offspring. They are constrained in that they must always add up to
+ the population size, and must never be smaller than 1.
+ <br>
+ One additional parameter, report, controls whether a detailed log of the
+ algorithm's operation is to be printed or not. Reports respect the report
+ interval base parameter.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es"><code>EvolutionaryStrategy</code></a></dd>
+</dl>
+</li>
+</ul>
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html#MuPlusLambda-jcgp.backend.resources.Resources-">MuPlusLambda</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of MuPlusLambda.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>
+<div class="block">Performs the selection algorithm and uses the mutator to create
+ the next generation of solutions.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
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+<h3>Constructor Detail</h3>
+<a name="MuPlusLambda-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>MuPlusLambda</h4>
+<pre>public&nbsp;MuPlusLambda(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Creates a new instance of MuPlusLambda.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+</a>
+<h3>Method Detail</h3>
+<a name="evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>evolve</h4>
+<pre>public&nbsp;void&nbsp;evolve(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+                   <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">EvolutionaryStrategy</a></code></span></div>
+<div class="block">Performs the selection algorithm and uses the mutator to create
+ the next generation of solutions.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to evolve.</dd>
+<dd><code>mutator</code> - the mutator with which to mutate the promoted individuals.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/modules/es/TournamentSelection.html b/doc/jcgp/backend/modules/es/TournamentSelection.html
new file mode 100644
index 0000000..59e63cd
--- /dev/null
+++ b/doc/jcgp/backend/modules/es/TournamentSelection.html
@@ -0,0 +1,333 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>TournamentSelection</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="TournamentSelection";
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+    }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules.es</div>
+<h2 title="Class TournamentSelection" class="title">Class TournamentSelection</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">jcgp.backend.modules.es.EvolutionaryStrategy</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.es.TournamentSelection</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">TournamentSelection</span>
+extends <a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></pre>
+<div class="block">Tournament selection
+ <br><br>
+ This strategy generates a new population by selecting a specified number
+ of chromosomes from the original population and selecting the fittest out
+ of the isolated subset (the tournament). The selected individual is mutated
+ using the specified mutator. This process is repeated until the new population
+ is complete.
+ <br><br>
+ One integer parameter is used to control this strategy: tournament
+ size. This must always be greater than 0 and smaller than or equal to the
+ population size. Setting it to equal population size results in the same
+ chromosome being selected for every tournament, and setting it to 1 leads
+ to an effectively random search.
+ <br>
+ One additional parameter, report, controls whether a detailed log of the
+ algorithm's operation is to be printed or not. Reports respect the report
+ interval base parameter.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es"><code>EvolutionaryStrategy</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/TournamentSelection.html#TournamentSelection-jcgp.backend.resources.Resources-">TournamentSelection</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of TournamentSelection.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/TournamentSelection.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>
+<div class="block">Performs the selection algorithm and uses the mutator to create
+ the next generation of solutions.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="TournamentSelection-jcgp.backend.resources.Resources-">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>TournamentSelection</h4>
+<pre>public&nbsp;TournamentSelection(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Creates a new instance of TournamentSelection.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>evolve</h4>
+<pre>public&nbsp;void&nbsp;evolve(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+                   <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">EvolutionaryStrategy</a></code></span></div>
+<div class="block">Performs the selection algorithm and uses the mutator to create
+ the next generation of solutions.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to evolve.</dd>
+<dd><code>mutator</code> - the mutator with which to mutate the promoted individuals.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<!--   -->
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/TournamentSelection.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+<li><a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html" title="class in jcgp.backend.modules.es"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li>Next&nbsp;Class</li>
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+<tr>
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+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
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+<tr class="rowColor">
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/package-summary.html">jcgp</a> that return <a href="../../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/JCGP.html#getEvolutionaryStrategy--">getEvolutionaryStrategy</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/package-summary.html">jcgp</a> that return types with arguments of type <a href="../../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.ArrayList&lt;<a href="../../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/JCGP.html#getEvolutionaryStrategies--">getEvolutionaryStrategies</a></span>()</code>&nbsp;</td>
+</tr>
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+<h3>Uses of <a href="../../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a> in <a href="../../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a> in <a href="../../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/es/MuPlusLambda.html" title="class in jcgp.backend.modules.es">MuPlusLambda</a></span></code>
+<div class="block">(μ + λ)-ES
+ <br><br>
+ This strategy selects the μ fittest chromosomes from the population.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/es/TournamentSelection.html" title="class in jcgp.backend.modules.es">TournamentSelection</a></span></code>
+<div class="block">Tournament selection
+ <br><br>
+ This strategy generates a new population by selecting a specified number
+ of chromosomes from the original population and selecting the fittest out
+ of the isolated subset (the tournament).</div>
+</td>
+</tr>
+</tbody>
+</table>
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+            parent.document.title="jcgp.backend.modules.es";
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+    }
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+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es">EvolutionaryStrategy</a></td>
+<td class="colLast">
+<div class="block">This class specifies the characteristics of an evolutionary strategy.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html" title="class in jcgp.backend.modules.es">MuPlusLambda</a></td>
+<td class="colLast">
+<div class="block">(μ + λ)-ES
+ <br><br>
+ This strategy selects the μ fittest chromosomes from the population.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/es/TournamentSelection.html" title="class in jcgp.backend.modules.es">TournamentSelection</a></td>
+<td class="colLast">
+<div class="block">Tournament selection
+ <br><br>
+ This strategy generates a new population by selecting a specified number
+ of chromosomes from the original population and selecting the fittest out
+ of the isolated subset (the tournament).</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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diff --git a/doc/jcgp/backend/modules/es/package-tree.html b/doc/jcgp/backend/modules/es/package-tree.html
new file mode 100644
index 0000000..5ebca47
--- /dev/null
+++ b/doc/jcgp/backend/modules/es/package-tree.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules.es Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.modules.es Class Hierarchy";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.modules.es</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><span class="typeNameLink">Module</span></a>
+<ul>
+<li type="circle">jcgp.backend.modules.es.<a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html" title="class in jcgp.backend.modules.es"><span class="typeNameLink">EvolutionaryStrategy</span></a>
+<ul>
+<li type="circle">jcgp.backend.modules.es.<a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html" title="class in jcgp.backend.modules.es"><span class="typeNameLink">MuPlusLambda</span></a></li>
+<li type="circle">jcgp.backend.modules.es.<a href="../../../../jcgp/backend/modules/es/TournamentSelection.html" title="class in jcgp.backend.modules.es"><span class="typeNameLink">TournamentSelection</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../jcgp/backend/modules/mutator/package-tree.html">Next</a></li>
+</ul>
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diff --git a/doc/jcgp/backend/modules/es/package-use.html b/doc/jcgp/backend/modules/es/package-use.html
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+++ b/doc/jcgp/backend/modules/es/package-use.html
@@ -0,0 +1,180 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Package jcgp.backend.modules.es</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Package jcgp.backend.modules.es";
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+<ul class="navList" title="Navigation">
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Uses of Package jcgp.backend.modules.es" class="title">Uses of Package<br>jcgp.backend.modules.es</h1>
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+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.es">jcgp.backend.modules.es</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
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+</table>
+</li>
+<li class="blockList"><a name="jcgp">
+<!--   -->
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a> used by <a href="../../../../jcgp/package-summary.html">jcgp</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../../jcgp/backend/modules/es/class-use/EvolutionaryStrategy.html#jcgp">EvolutionaryStrategy</a>
+<div class="block">This class specifies the characteristics of an evolutionary strategy.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.es">
+<!--   -->
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a> used by <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../../jcgp/backend/modules/es/class-use/EvolutionaryStrategy.html#jcgp.backend.modules.es">EvolutionaryStrategy</a>
+<div class="block">This class specifies the characteristics of an evolutionary strategy.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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diff --git a/doc/jcgp/backend/modules/mutator/FixedPointMutator.html b/doc/jcgp/backend/modules/mutator/FixedPointMutator.html
new file mode 100644
index 0000000..3614df1
--- /dev/null
+++ b/doc/jcgp/backend/modules/mutator/FixedPointMutator.html
@@ -0,0 +1,284 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:04 BST 2014 -->
+<title>FixedPointMutator</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="FixedPointMutator";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/FixedPointMutator.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev&nbsp;Class</li>
+<li><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#methods.inherited.from.class.jcgp.backend.modules.mutator.PointMutator">Method</a></li>
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+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules.mutator</div>
+<h2 title="Class FixedPointMutator" class="title">Class FixedPointMutator</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">jcgp.backend.modules.mutator.Mutator</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">jcgp.backend.modules.mutator.PointMutator</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.mutator.FixedPointMutator</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">FixedPointMutator</span>
+extends <a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a></pre>
+<div class="block">Fixed point mutator
+ <br><br>
+ This operator uses the point mutator 
+ algorithm to mutate a user-defined fixed
+ number of genes.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator"><code>PointMutator</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/FixedPointMutator.html#FixedPointMutator-jcgp.backend.resources.Resources-">FixedPointMutator</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of FixedPointMutator.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.mutator.PointMutator">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.mutator.<a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a></h3>
+<code><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="FixedPointMutator-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>FixedPointMutator</h4>
+<pre>public&nbsp;FixedPointMutator(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Creates a new instance of FixedPointMutator.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../index-files/index-1.html">Index</a></li>
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+</ul>
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diff --git a/doc/jcgp/backend/modules/mutator/Mutator.html b/doc/jcgp/backend/modules/mutator/Mutator.html
new file mode 100644
index 0000000..13aafdb
--- /dev/null
+++ b/doc/jcgp/backend/modules/mutator/Mutator.html
@@ -0,0 +1,281 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:04 BST 2014 -->
+<title>Mutator</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Mutator";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
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+</ul>
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules.mutator</div>
+<h2 title="Class Mutator" class="title">Class Mutator</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.mutator.Mutator</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a>, <a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html" title="class in jcgp.backend.modules.mutator">ProbabilisticMutator</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">Mutator</span>
+extends <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></pre>
+<div class="block">This class specifies the basic characteristics of a mutation operator. Its job is 
+ to modify the connections and functions of the chromosome according to the operator's
+ parameters.
+ <br><br>
+ Parameters may be specified to control the implemented mutation. Any parameters
+ registered with <code>registerParameters()</code> should be displayed by the user interface,
+ if it is being used. See <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><code>Module</code></a> for more information. 
+ <br><br>
+ It is advisable to use <code>Resources.reportln()</code> and <code>Resources.report()</code>
+ to print any relevant information. Note that reportln() and report() are affected
+ by the report interval base parameter. Use <code>Resources.println()</code> and
+ <code>Resources.print()</code> to print information regardless of the current generation.
+ See <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources"><code>Resources</code></a> for more information.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><code>Module</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/Mutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>
+<div class="block">Applies mutations to the specified chromosome according
+ to the parameter values.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
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+<!--   -->
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+<h3>Method Detail</h3>
+<a name="mutate-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>mutate</h4>
+<pre>public abstract&nbsp;void&nbsp;mutate(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</pre>
+<div class="block">Applies mutations to the specified chromosome according
+ to the parameter values.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>chromosome</code> - the chromosome to mutate.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Mutator.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="../../../../jcgp/backend/modules/mutator/FixedPointMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/modules/mutator/PercentPointMutator.html b/doc/jcgp/backend/modules/mutator/PercentPointMutator.html
new file mode 100644
index 0000000..968640e
--- /dev/null
+++ b/doc/jcgp/backend/modules/mutator/PercentPointMutator.html
@@ -0,0 +1,285 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:04 BST 2014 -->
+<title>PercentPointMutator</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="PercentPointMutator";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../index-files/index-1.html">Index</a></li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules.mutator</div>
+<h2 title="Class PercentPointMutator" class="title">Class PercentPointMutator</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">jcgp.backend.modules.mutator.Mutator</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">jcgp.backend.modules.mutator.PointMutator</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.mutator.PercentPointMutator</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">PercentPointMutator</span>
+extends <a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a></pre>
+<div class="block">Percent point mutator
+ <br><br>
+ This operator calculates how many genes to mutate based on the mutation rate
+ parameter. The total number of genes is computed from the number of nodes, 
+ the arity and the number of outputs. It then uses the point mutation 
+ algorithm to perform the required number of mutations.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator"><code>PointMutator</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html#PercentPointMutator-jcgp.backend.resources.Resources-">PercentPointMutator</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of PercentPointMutator.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.mutator.PointMutator">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.mutator.<a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a></h3>
+<code><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
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+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
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+</li>
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+<h3>Constructor Detail</h3>
+<a name="PercentPointMutator-jcgp.backend.resources.Resources-">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>PercentPointMutator</h4>
+<pre>public&nbsp;PercentPointMutator(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Creates a new instance of PercentPointMutator.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/modules/mutator/PointMutator.html b/doc/jcgp/backend/modules/mutator/PointMutator.html
new file mode 100644
index 0000000..691eece
--- /dev/null
+++ b/doc/jcgp/backend/modules/mutator/PointMutator.html
@@ -0,0 +1,281 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:04 BST 2014 -->
+<title>PointMutator</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
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+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<div class="header">
+<div class="subTitle">jcgp.backend.modules.mutator</div>
+<h2 title="Class PointMutator" class="title">Class PointMutator</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">jcgp.backend.modules.mutator.Mutator</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.mutator.PointMutator</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../jcgp/backend/modules/mutator/FixedPointMutator.html" title="class in jcgp.backend.modules.mutator">FixedPointMutator</a>, <a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator">PercentPointMutator</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">PointMutator</span>
+extends <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></pre>
+<div class="block">Point mutator
+ <br><br>
+ In point mutation, a number of random genes
+ is picked and mutated until all required
+ mutations have been performed. The actual number
+ of genes to be mutated can be defined in any
+ arbitrary way.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>
+<div class="block">Applies mutations to the specified chromosome according
+ to the parameter values.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="mutate-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>mutate</h4>
+<pre>public&nbsp;void&nbsp;mutate(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/mutator/Mutator.html#mutate-jcgp.backend.population.Chromosome-">Mutator</a></code></span></div>
+<div class="block">Applies mutations to the specified chromosome according
+ to the parameter values.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/mutator/Mutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>chromosome</code> - the chromosome to mutate.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="package-tree.html">Tree</a></li>
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+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/modules/mutator/ProbabilisticMutator.html b/doc/jcgp/backend/modules/mutator/ProbabilisticMutator.html
new file mode 100644
index 0000000..c4e22ae
--- /dev/null
+++ b/doc/jcgp/backend/modules/mutator/ProbabilisticMutator.html
@@ -0,0 +1,319 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:04 BST 2014 -->
+<title>ProbabilisticMutator</title>
+<meta name="date" content="2014-05-06">
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+<div class="subTitle">jcgp.backend.modules.mutator</div>
+<h2 title="Class ProbabilisticMutator" class="title">Class ProbabilisticMutator</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">jcgp.backend.modules.mutator.Mutator</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.mutator.ProbabilisticMutator</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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+<div class="description">
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+<br>
+<pre>public class <span class="typeNameLabel">ProbabilisticMutator</span>
+extends <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></pre>
+<div class="block">Probabilistic mutator
+ <br><br>
+ This operator iterates through every mutable gene in the chromosome and 
+ decides whether to mutate each of them individually. 
+ The decision is made based on the difference between the mutation probability
+ and a randomly generated double between 0 and 100.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator"><code>Mutator</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
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+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html#ProbabilisticMutator-jcgp.backend.resources.Resources-">ProbabilisticMutator</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of ProbabilisticMutator.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>
+<div class="block">Applies mutations to the specified chromosome according
+ to the parameter values.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
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+<h3>Constructor Detail</h3>
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+<h4>ProbabilisticMutator</h4>
+<pre>public&nbsp;ProbabilisticMutator(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Creates a new instance of ProbabilisticMutator.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<h3>Method Detail</h3>
+<a name="mutate-jcgp.backend.population.Chromosome-">
+<!--   -->
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+<li class="blockList">
+<h4>mutate</h4>
+<pre>public&nbsp;void&nbsp;mutate(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/mutator/Mutator.html#mutate-jcgp.backend.population.Chromosome-">Mutator</a></code></span></div>
+<div class="block">Applies mutations to the specified chromosome according
+ to the parameter values.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/mutator/Mutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>chromosome</code> - the chromosome to mutate.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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+<li class="blockList"><a name="jcgp">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a> in <a href="../../../../../jcgp/package-summary.html">jcgp</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/package-summary.html">jcgp</a> that return <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/JCGP.html#getMutator--">getMutator</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/package-summary.html">jcgp</a> that return types with arguments of type <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.ArrayList&lt;<a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/JCGP.html#getMutators--">getMutators</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.es">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a> in <a href="../../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a> with parameters of type <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">TournamentSelection.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/es/TournamentSelection.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">EvolutionaryStrategy.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>
+<div class="block">Performs the selection algorithm and uses the mutator to create
+ the next generation of solutions.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">MuPlusLambda.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/es/MuPlusLambda.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.mutator">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a> in <a href="../../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a> in <a href="../../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/mutator/FixedPointMutator.html" title="class in jcgp.backend.modules.mutator">FixedPointMutator</a></span></code>
+<div class="block">Fixed point mutator
+ <br><br>
+ This operator uses the point mutator 
+ algorithm to mutate a user-defined fixed
+ number of genes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator">PercentPointMutator</a></span></code>
+<div class="block">Percent point mutator
+ <br><br>
+ This operator calculates how many genes to mutate based on the mutation rate
+ parameter.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a></span></code>
+<div class="block">Point mutator
+ <br><br>
+ In point mutation, a number of random genes
+ is picked and mutated until all required
+ mutations have been performed.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html" title="class in jcgp.backend.modules.mutator">ProbabilisticMutator</a></span></code>
+<div class="block">Probabilistic mutator
+ <br><br>
+ This operator iterates through every mutable gene in the chromosome and 
+ decides whether to mutate each of them individually.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
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diff --git a/doc/jcgp/backend/modules/mutator/class-use/PercentPointMutator.html b/doc/jcgp/backend/modules/mutator/class-use/PercentPointMutator.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/modules/mutator/class-use/PercentPointMutator.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.modules.mutator.PercentPointMutator</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
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+//-->
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.modules.mutator.PercentPointMutator" class="title">Uses of Class<br>jcgp.backend.modules.mutator.PercentPointMutator</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.modules.mutator.PercentPointMutator</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
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+<li class="navBarCell1Rev">Use</li>
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+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
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+<li>Next</li>
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+<li><a href="PercentPointMutator.html" target="_top">No&nbsp;Frames</a></li>
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diff --git a/doc/jcgp/backend/modules/mutator/class-use/PointMutator.html b/doc/jcgp/backend/modules/mutator/class-use/PointMutator.html
new file mode 100644
index 0000000..feeb525
--- /dev/null
+++ b/doc/jcgp/backend/modules/mutator/class-use/PointMutator.html
@@ -0,0 +1,179 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.modules.mutator.PointMutator</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.modules.mutator.PointMutator";
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+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<a name="navbar.top.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
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+<ul class="navList">
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+<li><a href="PointMutator.html" target="_top">No&nbsp;Frames</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.modules.mutator.PointMutator" class="title">Uses of Class<br>jcgp.backend.modules.mutator.PointMutator</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.mutator">jcgp.backend.modules.mutator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.modules.mutator">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a> in <a href="../../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a> in <a href="../../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/mutator/FixedPointMutator.html" title="class in jcgp.backend.modules.mutator">FixedPointMutator</a></span></code>
+<div class="block">Fixed point mutator
+ <br><br>
+ This operator uses the point mutator 
+ algorithm to mutate a user-defined fixed
+ number of genes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator">PercentPointMutator</a></span></code>
+<div class="block">Percent point mutator
+ <br><br>
+ This operator calculates how many genes to mutate based on the mutation rate
+ parameter.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../../help-doc.html">Help</a></li>
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+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../../index.html?jcgp/backend/modules/mutator/class-use/PointMutator.html" target="_top">Frames</a></li>
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diff --git a/doc/jcgp/backend/modules/mutator/class-use/ProbabilisticMutator.html b/doc/jcgp/backend/modules/mutator/class-use/ProbabilisticMutator.html
new file mode 100644
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.modules.mutator.ProbabilisticMutator</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
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diff --git a/doc/jcgp/backend/modules/mutator/package-frame.html b/doc/jcgp/backend/modules/mutator/package-frame.html
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index 0000000..da1968b
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+++ b/doc/jcgp/backend/modules/mutator/package-frame.html
@@ -0,0 +1,24 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules.mutator</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../jcgp/backend/modules/mutator/package-summary.html" target="classFrame">jcgp.backend.modules.mutator</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="FixedPointMutator.html" title="class in jcgp.backend.modules.mutator" target="classFrame">FixedPointMutator</a></li>
+<li><a href="Mutator.html" title="class in jcgp.backend.modules.mutator" target="classFrame">Mutator</a></li>
+<li><a href="PercentPointMutator.html" title="class in jcgp.backend.modules.mutator" target="classFrame">PercentPointMutator</a></li>
+<li><a href="PointMutator.html" title="class in jcgp.backend.modules.mutator" target="classFrame">PointMutator</a></li>
+<li><a href="ProbabilisticMutator.html" title="class in jcgp.backend.modules.mutator" target="classFrame">ProbabilisticMutator</a></li>
+</ul>
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diff --git a/doc/jcgp/backend/modules/mutator/package-summary.html b/doc/jcgp/backend/modules/mutator/package-summary.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
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+<meta name="date" content="2014-05-06">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.modules.mutator";
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+<h1 title="Package" class="title">Package&nbsp;jcgp.backend.modules.mutator</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/mutator/FixedPointMutator.html" title="class in jcgp.backend.modules.mutator">FixedPointMutator</a></td>
+<td class="colLast">
+<div class="block">Fixed point mutator
+ <br><br>
+ This operator uses the point mutator 
+ algorithm to mutate a user-defined fixed
+ number of genes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a></td>
+<td class="colLast">
+<div class="block">This class specifies the basic characteristics of a mutation operator.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator">PercentPointMutator</a></td>
+<td class="colLast">
+<div class="block">Percent point mutator
+ <br><br>
+ This operator calculates how many genes to mutate based on the mutation rate
+ parameter.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator">PointMutator</a></td>
+<td class="colLast">
+<div class="block">Point mutator
+ <br><br>
+ In point mutation, a number of random genes
+ is picked and mutated until all required
+ mutations have been performed.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html" title="class in jcgp.backend.modules.mutator">ProbabilisticMutator</a></td>
+<td class="colLast">
+<div class="block">Probabilistic mutator
+ <br><br>
+ This operator iterates through every mutable gene in the chromosome and 
+ decides whether to mutate each of them individually.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/modules/mutator/package-tree.html b/doc/jcgp/backend/modules/mutator/package-tree.html
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index 0000000..a83ce31
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@@ -0,0 +1,151 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules.mutator Class Hierarchy</title>
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.modules.mutator Class Hierarchy";
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+<span class="packageHierarchyLabel">Package Hierarchies:</span>
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+<li><a href="../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><span class="typeNameLink">Module</span></a>
+<ul>
+<li type="circle">jcgp.backend.modules.mutator.<a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">Mutator</span></a>
+<ul>
+<li type="circle">jcgp.backend.modules.mutator.<a href="../../../../jcgp/backend/modules/mutator/PointMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">PointMutator</span></a>
+<ul>
+<li type="circle">jcgp.backend.modules.mutator.<a href="../../../../jcgp/backend/modules/mutator/FixedPointMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">FixedPointMutator</span></a></li>
+<li type="circle">jcgp.backend.modules.mutator.<a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">PercentPointMutator</span></a></li>
+</ul>
+</li>
+<li type="circle">jcgp.backend.modules.mutator.<a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html" title="class in jcgp.backend.modules.mutator"><span class="typeNameLink">ProbabilisticMutator</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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diff --git a/doc/jcgp/backend/modules/mutator/package-use.html b/doc/jcgp/backend/modules/mutator/package-use.html
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+++ b/doc/jcgp/backend/modules/mutator/package-use.html
@@ -0,0 +1,210 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Package jcgp.backend.modules.mutator</title>
+<meta name="date" content="2014-05-06">
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+<li class="navBarCell1Rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/modules/mutator/package-use.html" target="_top">Frames</a></li>
+<li><a href="package-use.html" target="_top">No&nbsp;Frames</a></li>
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+<ul class="navList" id="allclasses_navbar_top">
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Uses of Package jcgp.backend.modules.mutator" class="title">Uses of Package<br>jcgp.backend.modules.mutator</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.es">jcgp.backend.modules.es</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.mutator">jcgp.backend.modules.mutator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a> used by <a href="../../../../jcgp/package-summary.html">jcgp</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../../jcgp/backend/modules/mutator/class-use/Mutator.html#jcgp">Mutator</a>
+<div class="block">This class specifies the basic characteristics of a mutation operator.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.es">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a> used by <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../../jcgp/backend/modules/mutator/class-use/Mutator.html#jcgp.backend.modules.es">Mutator</a>
+<div class="block">This class specifies the basic characteristics of a mutation operator.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.mutator">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a> used by <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../../jcgp/backend/modules/mutator/class-use/Mutator.html#jcgp.backend.modules.mutator">Mutator</a>
+<div class="block">This class specifies the basic characteristics of a mutation operator.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../../jcgp/backend/modules/mutator/class-use/PointMutator.html#jcgp.backend.modules.mutator">PointMutator</a>
+<div class="block">Point mutator
+ <br><br>
+ In point mutation, a number of random genes
+ is picked and mutated until all required
+ mutations have been performed.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
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+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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+<!--   -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/doc/jcgp/backend/modules/package-frame.html b/doc/jcgp/backend/modules/package-frame.html
new file mode 100644
index 0000000..876d8f2
--- /dev/null
+++ b/doc/jcgp/backend/modules/package-frame.html
@@ -0,0 +1,20 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../jcgp/backend/modules/package-summary.html" target="classFrame">jcgp.backend.modules</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="Module.html" title="class in jcgp.backend.modules" target="classFrame">Module</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/doc/jcgp/backend/modules/package-summary.html b/doc/jcgp/backend/modules/package-summary.html
new file mode 100644
index 0000000..cd347f1
--- /dev/null
+++ b/doc/jcgp/backend/modules/package-summary.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.modules";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
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+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
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+</ul>
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+    allClassesLink.style.display = "block";
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+  }
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+</div>
+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;jcgp.backend.modules</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></td>
+<td class="colLast">
+<div class="block">This class defines the expected behaviour of a module.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li class="navBarCell1Rev">Package</li>
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+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
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+<div>
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diff --git a/doc/jcgp/backend/modules/package-tree.html b/doc/jcgp/backend/modules/package-tree.html
new file mode 100644
index 0000000..3be8d8f
--- /dev/null
+++ b/doc/jcgp/backend/modules/package-tree.html
@@ -0,0 +1,137 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.modules Class Hierarchy";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/function/package-tree.html">Prev</a></li>
+<li><a href="../../../jcgp/backend/modules/es/package-tree.html">Next</a></li>
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+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.modules</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.modules.<a href="../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><span class="typeNameLink">Module</span></a></li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+<ul class="navList">
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+<li><a href="../../../jcgp/backend/modules/es/package-tree.html">Next</a></li>
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+</html>
diff --git a/doc/jcgp/backend/modules/package-use.html b/doc/jcgp/backend/modules/package-use.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/modules/package-use.html
@@ -0,0 +1,201 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Package jcgp.backend.modules</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+            parent.document.title="Uses of Package jcgp.backend.modules";
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
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+<div class="header">
+<h1 title="Uses of Package jcgp.backend.modules" class="title">Uses of Package<br>jcgp.backend.modules</h1>
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+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../jcgp/backend/modules/package-summary.html">jcgp.backend.modules</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.es">jcgp.backend.modules.es</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.mutator">jcgp.backend.modules.mutator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
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+<li class="blockList"><a name="jcgp.backend.modules.es">
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+<caption><span>Classes in <a href="../../../jcgp/backend/modules/package-summary.html">jcgp.backend.modules</a> used by <a href="../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/modules/class-use/Module.html#jcgp.backend.modules.es">Module</a>
+<div class="block">This class defines the expected behaviour of a module.</div>
+</td>
+</tr>
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+<li class="blockList"><a name="jcgp.backend.modules.mutator">
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+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/modules/class-use/Module.html#jcgp.backend.modules.mutator">Module</a>
+<div class="block">This class defines the expected behaviour of a module.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
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+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/modules/class-use/Module.html#jcgp.backend.modules.problem">Module</a>
+<div class="block">This class defines the expected behaviour of a module.</div>
+</td>
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+</tbody>
+</table>
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diff --git a/doc/jcgp/backend/modules/problem/BestFitness.html b/doc/jcgp/backend/modules/problem/BestFitness.html
new file mode 100644
index 0000000..9578099
--- /dev/null
+++ b/doc/jcgp/backend/modules/problem/BestFitness.html
@@ -0,0 +1,341 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>BestFitness</title>
+<meta name="date" content="2014-05-06">
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+<script type="text/javascript" src="../../../../script.js"></script>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="BestFitness";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":9,"i1":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],8:["t4","Concrete Methods"]};
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules.problem</div>
+<h2 title="Enum BestFitness" class="title">Enum BestFitness</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum&lt;<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&gt;</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.problem.BestFitness</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable&lt;<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public enum <span class="typeNameLabel">BestFitness</span>
+extends java.lang.Enum&lt;<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&gt;</pre>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.summary">
+<!--   -->
+</a>
+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/BestFitness.html#HIGH">HIGH</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/BestFitness.html#LOW">LOW</a></span></code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static <a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/BestFitness.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String&nbsp;name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/BestFitness.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Enum</h3>
+<code>compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.detail">
+<!--   -->
+</a>
+<h3>Enum Constant Detail</h3>
+<a name="HIGH">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>HIGH</h4>
+<pre>public static final&nbsp;<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a> HIGH</pre>
+</li>
+</ul>
+<a name="LOW">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>LOW</h4>
+<pre>public static final&nbsp;<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a> LOW</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<h3>Method Detail</h3>
+<a name="values--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>values</h4>
+<pre>public static&nbsp;<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>[]&nbsp;values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.  This method may be used to iterate
+over the constants as follows:
+<pre>
+for (BestFitness c : BestFitness.values())
+&nbsp;   System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>valueOf</h4>
+<pre>public static&nbsp;<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&nbsp;valueOf(java.lang.String&nbsp;name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type.  (Extraneous whitespace characters are 
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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diff --git a/doc/jcgp/backend/modules/problem/DigitalCircuitProblem.html b/doc/jcgp/backend/modules/problem/DigitalCircuitProblem.html
new file mode 100644
index 0000000..d9d3011
--- /dev/null
+++ b/doc/jcgp/backend/modules/problem/DigitalCircuitProblem.html
@@ -0,0 +1,455 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DigitalCircuitProblem</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="DigitalCircuitProblem";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<li>Summary:&nbsp;</li>
+<li><a href="#nested.classes.inherited.from.class.jcgp.backend.modules.problem.TestCaseProblem">Nested</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules.problem</div>
+<h2 title="Class DigitalCircuitProblem" class="title">Class DigitalCircuitProblem</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">jcgp.backend.modules.problem.Problem</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">jcgp.backend.modules.problem.TestCaseProblem</a>&lt;<a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&gt;</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.problem.DigitalCircuitProblem</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">DigitalCircuitProblem</span>
+extends <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;<a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&gt;</pre>
+<div class="block">Digital circuit problem
+ <br><br>
+ Using this problem type, digital logic circuits can be evolved.
+ <code>parseData()</code> must be used to load the desired circuit
+ truth table in the standard CGP .plu format.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/function/DigitalCircuitFunctions.html" title="class in jcgp.backend.function"><code>DigitalCircuitFunctions</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="nested.classes.inherited.from.class.jcgp.backend.modules.problem.TestCaseProblem">
+<!--   -->
+</a>
+<h3>Nested classes/interfaces inherited from class&nbsp;jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a></h3>
+<code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>&gt;</code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#DigitalCircuitProblem-jcgp.backend.resources.Resources-">DigitalCircuitProblem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Construct a new instance of DigitalCircuitProblem.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">The most important method of the problem type.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>
+<div class="block">Used to assert whether a given population has a chromosome that is an improvement over 
+ the current best chromosome.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#parseTestCase-java.lang.String:A-java.lang.String:A-">parseTestCase</a></span>(java.lang.String[]&nbsp;inputs,
+             java.lang.String[]&nbsp;outputs)</code>
+<div class="block">This method is used internally by <code>addTestCase()</code> in order
+ to appropriately parse strings into the right data type for the 
+ test cases.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>
+<div class="block">Used to assert whether a given population contains a perfect solution
+ to the problem.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.problem.TestCaseProblem">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a></h3>
+<code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#addTestCase-java.lang.String:A-java.lang.String:A-">addTestCase</a>, <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#clearTestCases--">clearTestCases</a>, <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#getTestCases--">getTestCases</a>, <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.problem.Problem">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></h3>
+<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#getBestFitness--">getBestFitness</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFileExtension--">getFileExtension</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFitnessOrientation--">getFitnessOrientation</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFunctionSet--">getFunctionSet</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#reset--">reset</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="DigitalCircuitProblem-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>DigitalCircuitProblem</h4>
+<pre>public&nbsp;DigitalCircuitProblem(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Construct a new instance of DigitalCircuitProblem.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>evaluate</h4>
+<pre>public&nbsp;void&nbsp;evaluate(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+                     <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">Problem</a></code></span></div>
+<div class="block">The most important method of the problem type. This is called once
+ per generation, when the new population has been generated.
+ <br><br>
+ The basic functionality of this method is to loop through all chromosomes
+ in the population and decode them according to the problem type. The
+ fitness of each chromosome is then calculated using the problem data
+ or otherwise (subjective problem types such as art generation might
+ leave fitness evaluations up to the user) and assigned to the appropriate
+ chromosome. 
+ <br><br>
+ In addition, realisations of this method should update the value of 
+ bestFitness as appropriate, since the value of this parameter is displayed
+ if a GUI is in use.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to be evaluated.</dd>
+<dd><code>resources</code> - parameters and utilities for optional reference.</dd>
+</dl>
+</li>
+</ul>
+<a name="parseTestCase-java.lang.String:A-java.lang.String:A-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>parseTestCase</h4>
+<pre>public&nbsp;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&gt;&nbsp;parseTestCase(java.lang.String[]&nbsp;inputs,
+                                                               java.lang.String[]&nbsp;outputs)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#parseTestCase-java.lang.String:A-java.lang.String:A-">TestCaseProblem</a></code></span></div>
+<div class="block">This method is used internally by <code>addTestCase()</code> in order
+ to appropriately parse strings into the right data type for the 
+ test cases. Since the data type is problem-dependent, subclasses must 
+ implement this method. This method must return a built <code>TestCase</code>
+ object from the arguments given.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputs</code> - the inputs represented as strings.</dd>
+<dd><code>outputs</code> - the outputs represented as strings.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the parsed test case.</dd>
+</dl>
+</li>
+</ul>
+<a name="perfectSolutionFound-jcgp.backend.population.Population-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>perfectSolutionFound</h4>
+<pre>public&nbsp;int&nbsp;perfectSolutionFound(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#perfectSolutionFound-jcgp.backend.population.Population-">Problem</a></code></span></div>
+<div class="block">Used to assert whether a given population contains a perfect solution
+ to the problem. It is up to the problem to define what qualifies
+ a perfect solution, as some problems (subject ones such as music and
+ art evolution, for example) might not have perfect solutions at all.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to search through for a perfect chromosome.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the perfect solution index, if one exits, -1 if no perfect solution was found.</dd>
+</dl>
+</li>
+</ul>
+<a name="hasImprovement-jcgp.backend.population.Population-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>hasImprovement</h4>
+<pre>public&nbsp;int&nbsp;hasImprovement(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#hasImprovement-jcgp.backend.population.Population-">Problem</a></code></span></div>
+<div class="block">Used to assert whether a given population has a chromosome that is an improvement over 
+ the current best chromosome. A typical implementation of this method
+ will simply compare chromosome fitness values, though the problem type
+ is free to implement this in any way.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population potentially containing a fitter chromosome.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the index of the first chromosome in the population that is an improvement, -1 if none is found.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/modules/problem/Problem.html b/doc/jcgp/backend/modules/problem/Problem.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<li>Field&nbsp;|&nbsp;</li>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules.problem</div>
+<h2 title="Class Problem" class="title">Class Problem</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.problem.Problem</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">Problem</span>
+extends <a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></pre>
+<div class="block">Defines the general behaviour of a CGP problem. The primary function of <code>Problem</code> 
+ is to evaluate a population and assign a fitness value to each chromosome. 
+ <br>
+ Problems are free to define whether better fitness means a higher or lower fitness value.
+ In some problem types, it is more convenient to treat fitness 0 as the best possible value.
+ This can be done by changing the fitness orientation to <code>BestFitness.HIGH</code> or <code>BestFitness.LOW</code> as appropriate.
+ Fitness orientation is set to high by default.
+ <br><br>
+ When extending this class, the constructor should call a few methods in order to
+ properly construct the problem type: <code>setFunctionSet()</code>, <code>setFileExtension()</code> and <code>setFitnessOrientation()</code>,
+ with the respective arguments. As with all subclasses of <code>Module</code>, <code>setName()</code> and
+ <code>registerParameters()</code> should be used where appropriate as well.
+ <br><br>
+ It is advisable to use <code>Resources.reportln()</code> and <code>Resources.report()</code>
+ to print any relevant information. Note that reportln() and report() are affected
+ by the report interval base parameter. Use <code>Resources.println()</code> and
+ <code>Resources.print()</code> to print information regardless of the current generation.
+ See <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources"><code>Resources</code></a> for more information.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><code>Module</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#Problem-jcgp.backend.resources.Resources-">Problem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialises the two problem-wide parameters, maxFitness and bestFitness.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">The most important method of the problem type.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#getBestFitness--">getBestFitness</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#getFileExtension--">getFileExtension</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#getFitnessOrientation--">getFitnessOrientation</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#getFunctionSet--">getFunctionSet</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>abstract int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>
+<div class="block">Used to assert whether a given population has a chromosome that is an improvement over 
+ the current best chromosome.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></span>(java.io.File&nbsp;file,
+                <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Parses the specified file and uses the parsed data to
+ set up the problem type instance appropriately.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>abstract int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>
+<div class="block">Used to assert whether a given population contains a perfect solution
+ to the problem.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#reset--">reset</a></span>()</code>
+<div class="block">Resets the bestFitness parameter.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Problem-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Problem</h4>
+<pre>public&nbsp;Problem(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Initialises the two problem-wide parameters, maxFitness and bestFitness.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>evaluate</h4>
+<pre>public abstract&nbsp;void&nbsp;evaluate(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+                              <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">The most important method of the problem type. This is called once
+ per generation, when the new population has been generated.
+ <br><br>
+ The basic functionality of this method is to loop through all chromosomes
+ in the population and decode them according to the problem type. The
+ fitness of each chromosome is then calculated using the problem data
+ or otherwise (subjective problem types such as art generation might
+ leave fitness evaluations up to the user) and assigned to the appropriate
+ chromosome. 
+ <br><br>
+ In addition, realisations of this method should update the value of 
+ bestFitness as appropriate, since the value of this parameter is displayed
+ if a GUI is in use.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to be evaluated.</dd>
+<dd><code>resources</code> - parameters and utilities for optional reference.</dd>
+</dl>
+</li>
+</ul>
+<a name="perfectSolutionFound-jcgp.backend.population.Population-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>perfectSolutionFound</h4>
+<pre>public abstract&nbsp;int&nbsp;perfectSolutionFound(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</pre>
+<div class="block">Used to assert whether a given population contains a perfect solution
+ to the problem. It is up to the problem to define what qualifies
+ a perfect solution, as some problems (subject ones such as music and
+ art evolution, for example) might not have perfect solutions at all.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to search through for a perfect chromosome.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the perfect solution index, if one exits, -1 if no perfect solution was found.</dd>
+</dl>
+</li>
+</ul>
+<a name="hasImprovement-jcgp.backend.population.Population-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>hasImprovement</h4>
+<pre>public abstract&nbsp;int&nbsp;hasImprovement(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</pre>
+<div class="block">Used to assert whether a given population has a chromosome that is an improvement over 
+ the current best chromosome. A typical implementation of this method
+ will simply compare chromosome fitness values, though the problem type
+ is free to implement this in any way.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population potentially containing a fitter chromosome.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the index of the first chromosome in the population that is an improvement, -1 if none is found.</dd>
+</dl>
+</li>
+</ul>
+<a name="parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>parseProblemData</h4>
+<pre>public abstract&nbsp;void&nbsp;parseProblemData(java.io.File&nbsp;file,
+                                      <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</pre>
+<div class="block">Parses the specified file and uses the parsed data to
+ set up the problem type instance appropriately. Any necessary
+ resource changes can be performed using the provided <code>ModifiableResources</code>
+ instance.
+ <br><br>
+ In addition, realisations of this method should update the value of
+ maxFitness where appropriate, as this may be displayed to the user
+ if a GUI is in use.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>file</code> - the data file to parse.</dd>
+<dd><code>resources</code> - a modifiable reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFunctionSet--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFunctionSet</h4>
+<pre>public&nbsp;<a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;getFunctionSet()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the FunctionSet object used by this problem type.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFileExtension--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFileExtension</h4>
+<pre>public&nbsp;java.lang.String&nbsp;getFileExtension()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the file extension accepted by this problem type for problem data files.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFitnessOrientation--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFitnessOrientation</h4>
+<pre>public&nbsp;<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&nbsp;getFitnessOrientation()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the fitness orientation of this particular problem.</dd>
+</dl>
+</li>
+</ul>
+<a name="getBestFitness--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getBestFitness</h4>
+<pre>public&nbsp;double&nbsp;getBestFitness()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the current best fitness, in other words, the fitness
+ value of the fittest chromosome in the current generation.</dd>
+</dl>
+</li>
+</ul>
+<a name="reset--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>reset</h4>
+<pre>public&nbsp;void&nbsp;reset()</pre>
+<div class="block">Resets the bestFitness parameter.</div>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/modules/problem/SymbolicRegressionProblem.html b/doc/jcgp/backend/modules/problem/SymbolicRegressionProblem.html
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+<div class="header">
+<div class="subTitle">jcgp.backend.modules.problem</div>
+<h2 title="Class SymbolicRegressionProblem" class="title">Class SymbolicRegressionProblem</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">jcgp.backend.modules.problem.Problem</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">jcgp.backend.modules.problem.TestCaseProblem</a>&lt;java.lang.Double&gt;</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.problem.SymbolicRegressionProblem</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">SymbolicRegressionProblem</span>
+extends <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;java.lang.Double&gt;</pre>
+<div class="block">Symbolic regression functions
+ <br><br>
+ Using this problem type, regression problems can be solved.
+ <code>parseData()</code> must be used to load the desired function
+ data in the standard CGP .dat format.
+ <br><br>
+ This problem uses quite a few parameters:
+ <ul>
+ <li>Error threshold: the maximum difference allowed between an
+ evolved output and the equivalent output from the problem data.
+ Outputs within the error threshold will be considered correct.
+ This is only used if hits is enabled.</li>
+ <li>Perfection threshold: if the fitness is calculated without
+ using the hits method, it is a decimal value. A solution is
+ considered perfect when the difference between its fitness and
+ the maximum possible fitness is within the perfection threshold.</li>
+ <li>Hits-based fitness: increment the fitness by 1 whenever the
+ chromosome output is within the error threshold.</li></ul></div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/function/SymbolicRegressionFunctions.html" title="class in jcgp.backend.function"><code>SymbolicRegressionFunctions</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="nested.classes.inherited.from.class.jcgp.backend.modules.problem.TestCaseProblem">
+<!--   -->
+</a>
+<h3>Nested classes/interfaces inherited from class&nbsp;jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a></h3>
+<code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>&gt;</code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#SymbolicRegressionProblem-jcgp.backend.resources.Resources-">SymbolicRegressionProblem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of SymbolicRegressionProblem.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">The most important method of the problem type.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>
+<div class="block">Used to assert whether a given population has a chromosome that is an improvement over 
+ the current best chromosome.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;java.lang.Double&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#parseTestCase-java.lang.String:A-java.lang.String:A-">parseTestCase</a></span>(java.lang.String[]&nbsp;inputs,
+             java.lang.String[]&nbsp;outputs)</code>
+<div class="block">This method is used internally by <code>addTestCase()</code> in order
+ to appropriately parse strings into the right data type for the 
+ test cases.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>
+<div class="block">Used to assert whether a given population contains a perfect solution
+ to the problem.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.problem.TestCaseProblem">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a></h3>
+<code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#addTestCase-java.lang.String:A-java.lang.String:A-">addTestCase</a>, <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#clearTestCases--">clearTestCases</a>, <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#getTestCases--">getTestCases</a>, <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.problem.Problem">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></h3>
+<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#getBestFitness--">getBestFitness</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFileExtension--">getFileExtension</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFitnessOrientation--">getFitnessOrientation</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFunctionSet--">getFunctionSet</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#reset--">reset</a></code></li>
+</ul>
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+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
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+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="SymbolicRegressionProblem-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>SymbolicRegressionProblem</h4>
+<pre>public&nbsp;SymbolicRegressionProblem(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Creates a new instance of SymbolicRegressionProblem.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>evaluate</h4>
+<pre>public&nbsp;void&nbsp;evaluate(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+                     <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">Problem</a></code></span></div>
+<div class="block">The most important method of the problem type. This is called once
+ per generation, when the new population has been generated.
+ <br><br>
+ The basic functionality of this method is to loop through all chromosomes
+ in the population and decode them according to the problem type. The
+ fitness of each chromosome is then calculated using the problem data
+ or otherwise (subjective problem types such as art generation might
+ leave fitness evaluations up to the user) and assigned to the appropriate
+ chromosome. 
+ <br><br>
+ In addition, realisations of this method should update the value of 
+ bestFitness as appropriate, since the value of this parameter is displayed
+ if a GUI is in use.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to be evaluated.</dd>
+<dd><code>resources</code> - parameters and utilities for optional reference.</dd>
+</dl>
+</li>
+</ul>
+<a name="parseTestCase-java.lang.String:A-java.lang.String:A-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>parseTestCase</h4>
+<pre>public&nbsp;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;java.lang.Double&gt;&nbsp;parseTestCase(java.lang.String[]&nbsp;inputs,
+                                                                java.lang.String[]&nbsp;outputs)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#parseTestCase-java.lang.String:A-java.lang.String:A-">TestCaseProblem</a></code></span></div>
+<div class="block">This method is used internally by <code>addTestCase()</code> in order
+ to appropriately parse strings into the right data type for the 
+ test cases. Since the data type is problem-dependent, subclasses must 
+ implement this method. This method must return a built <code>TestCase</code>
+ object from the arguments given.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputs</code> - the inputs represented as strings.</dd>
+<dd><code>outputs</code> - the outputs represented as strings.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the parsed test case.</dd>
+</dl>
+</li>
+</ul>
+<a name="perfectSolutionFound-jcgp.backend.population.Population-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>perfectSolutionFound</h4>
+<pre>public&nbsp;int&nbsp;perfectSolutionFound(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#perfectSolutionFound-jcgp.backend.population.Population-">Problem</a></code></span></div>
+<div class="block">Used to assert whether a given population contains a perfect solution
+ to the problem. It is up to the problem to define what qualifies
+ a perfect solution, as some problems (subject ones such as music and
+ art evolution, for example) might not have perfect solutions at all.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to search through for a perfect chromosome.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the perfect solution index, if one exits, -1 if no perfect solution was found.</dd>
+</dl>
+</li>
+</ul>
+<a name="hasImprovement-jcgp.backend.population.Population-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>hasImprovement</h4>
+<pre>public&nbsp;int&nbsp;hasImprovement(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#hasImprovement-jcgp.backend.population.Population-">Problem</a></code></span></div>
+<div class="block">Used to assert whether a given population has a chromosome that is an improvement over 
+ the current best chromosome. A typical implementation of this method
+ will simply compare chromosome fitness values, though the problem type
+ is free to implement this in any way.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population potentially containing a fitter chromosome.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the index of the first chromosome in the population that is an improvement, -1 if none is found.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
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+<div class="subTitle">jcgp.backend.modules.problem</div>
+<h2 title="Class TestCaseProblem.TestCase" class="title">Class TestCaseProblem.TestCase&lt;U&gt;</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.problem.TestCaseProblem.TestCase&lt;U&gt;</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt><span class="paramLabel">Type Parameters:</span></dt>
+<dd><code>U</code> - the data type of the test case.</dd>
+</dl>
+<dl>
+<dt>Enclosing class:</dt>
+<dd><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="type parameter in TestCaseProblem">T</a>&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public static class <span class="typeNameLabel">TestCaseProblem.TestCase&lt;U&gt;</span>
+extends java.lang.Object</pre>
+<div class="block">Basic data type for encapsulating test cases, it simply
+ contains arrays of inputs and outputs and associated getters.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html#TestCase-U:A-U:A-">TestCase</a></span>(<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>[]&nbsp;inputs,
+        <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>[]&nbsp;outputs)</code>
+<div class="block">Creates a new test case, inputs and outputs
+ must be specified upon instantiation.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<!--   -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html#getInput-int-">getInput</a></span>(int&nbsp;index)</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html#getInputs--">getInputs</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html#getOutput-int-">getOutput</a></span>(int&nbsp;index)</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html#getOutputs--">getOutputs</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="TestCase-java.lang.Object:A-java.lang.Object:A-">
+<!--   -->
+</a><a name="TestCase-U:A-U:A-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>TestCase</h4>
+<pre>public&nbsp;TestCase(<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>[]&nbsp;inputs,
+                <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>[]&nbsp;outputs)</pre>
+<div class="block">Creates a new test case, inputs and outputs
+ must be specified upon instantiation.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputs</code> - the array of inputs.</dd>
+<dd><code>outputs</code> - the array of outputs.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="getInput-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getInput</h4>
+<pre>public&nbsp;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>&nbsp;getInput(int&nbsp;index)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the index to return.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the indexed input.</dd>
+</dl>
+</li>
+</ul>
+<a name="getOutput-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getOutput</h4>
+<pre>public&nbsp;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>&nbsp;getOutput(int&nbsp;index)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the index to return.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the indexed output.</dd>
+</dl>
+</li>
+</ul>
+<a name="getInputs--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getInputs</h4>
+<pre>public&nbsp;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>[]&nbsp;getInputs()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the complete array of inputs.</dd>
+</dl>
+</li>
+</ul>
+<a name="getOutputs--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getOutputs</h4>
+<pre>public&nbsp;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>[]&nbsp;getOutputs()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the complete array of outputs.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/modules/problem/TestCaseProblem.html b/doc/jcgp/backend/modules/problem/TestCaseProblem.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/modules/problem/TestCaseProblem.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<div class="header">
+<div class="subTitle">jcgp.backend.modules.problem</div>
+<h2 title="Class TestCaseProblem" class="title">Class TestCaseProblem&lt;T&gt;</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">jcgp.backend.modules.problem.Problem</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.problem.TestCaseProblem&lt;T&gt;</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt><span class="paramLabel">Type Parameters:</span></dt>
+<dd><code>T</code> - the data type to be used by the TestCaseProblem.</dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html" title="class in jcgp.backend.modules.problem">DigitalCircuitProblem</a>, <a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html" title="class in jcgp.backend.modules.problem">SymbolicRegressionProblem</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">TestCaseProblem&lt;T&gt;</span>
+extends <a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></pre>
+<div class="block">Abstract model for a problem that uses test cases. A test case
+ problem is any problem that compares the chromosome output to
+ an expected output taken from a table of input-output mappings.
+ <br><br>
+ This class defines a basic data type for storing test cases, 
+ TestCase, and provides core functionality to add and manipulate
+ test cases in the problem. A subclass of <code>TestCaseProblem</code>
+ must simply override <code>parseTestCase()</code> to convert parsed
+ problem data strings into the required data type (T).</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem"><code>Problem</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== NESTED CLASS SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="nested.class.summary">
+<!--   -->
+</a>
+<h3>Nested Class Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation">
+<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="type parameter in TestCaseProblem.TestCase">U</a>&gt;</span></code>
+<div class="block">Basic data type for encapsulating test cases, it simply
+ contains arrays of inputs and outputs and associated getters.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#TestCaseProblem-jcgp.backend.resources.Resources-">TestCaseProblem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new TestCaseProblem object.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#addTestCase-java.lang.String:A-java.lang.String:A-">addTestCase</a></span>(java.lang.String[]&nbsp;inputs,
+           java.lang.String[]&nbsp;outputs)</code>
+<div class="block">Adds test cases to the problem instance as they get parsed from a 
+ problem data file.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#clearTestCases--">clearTestCases</a></span>()</code>
+<div class="block">Remove all test cases.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>javafx.collections.ObservableList&lt;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="type parameter in TestCaseProblem">T</a>&gt;&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#getTestCases--">getTestCases</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></span>(java.io.File&nbsp;file,
+                <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Parses the specified file and uses the parsed data to
+ set up the problem type instance appropriately.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.problem.Problem">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></h3>
+<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getBestFitness--">getBestFitness</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFileExtension--">getFileExtension</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFitnessOrientation--">getFitnessOrientation</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFunctionSet--">getFunctionSet</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#reset--">reset</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="TestCaseProblem-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>TestCaseProblem</h4>
+<pre>public&nbsp;TestCaseProblem(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Creates a new TestCaseProblem object.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="getTestCases--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getTestCases</h4>
+<pre>public&nbsp;javafx.collections.ObservableList&lt;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="type parameter in TestCaseProblem">T</a>&gt;&gt;&nbsp;getTestCases()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a list containing the test cases.</dd>
+</dl>
+</li>
+</ul>
+<a name="addTestCase-java.lang.String:A-java.lang.String:A-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>addTestCase</h4>
+<pre>public final&nbsp;void&nbsp;addTestCase(java.lang.String[]&nbsp;inputs,
+                              java.lang.String[]&nbsp;outputs)</pre>
+<div class="block">Adds test cases to the problem instance as they get parsed from a 
+ problem data file. This template method uses <code>parseTestCase</code>, which
+ must be implemented by subclasses.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputs</code> - the inputs represented as strings.</dd>
+<dd><code>outputs</code> - the outputs represented as strings.</dd>
+</dl>
+</li>
+</ul>
+<a name="clearTestCases--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>clearTestCases</h4>
+<pre>public&nbsp;void&nbsp;clearTestCases()</pre>
+<div class="block">Remove all test cases.</div>
+</li>
+</ul>
+<a name="parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>parseProblemData</h4>
+<pre>public&nbsp;void&nbsp;parseProblemData(java.io.File&nbsp;file,
+                             <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">Problem</a></code></span></div>
+<div class="block">Parses the specified file and uses the parsed data to
+ set up the problem type instance appropriately. Any necessary
+ resource changes can be performed using the provided <code>ModifiableResources</code>
+ instance.
+ <br><br>
+ In addition, realisations of this method should update the value of
+ maxFitness where appropriate, as this may be displayed to the user
+ if a GUI is in use.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>file</code> - the data file to parse.</dd>
+<dd><code>resources</code> - a modifiable reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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diff --git a/doc/jcgp/backend/modules/problem/TravellingSalesmanProblem.html b/doc/jcgp/backend/modules/problem/TravellingSalesmanProblem.html
new file mode 100644
index 0000000..4a2d0c9
--- /dev/null
+++ b/doc/jcgp/backend/modules/problem/TravellingSalesmanProblem.html
@@ -0,0 +1,433 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Sat May 03 18:23:22 BST 2014 -->
+<title>TravellingSalesmanProblem</title>
+<meta name="date" content="2014-05-03">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="TravellingSalesmanProblem";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.modules.problem</div>
+<h2 title="Class TravellingSalesmanProblem" class="title">Class TravellingSalesmanProblem</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">jcgp.backend.modules.Module</a></li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">jcgp.backend.modules.problem.Problem</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.modules.problem.TravellingSalesmanProblem</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">TravellingSalesmanProblem</span>
+extends <a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></pre>
+<div class="block">Travelling salesman problem
+ <br><br>
+ Using this problem type, travelling salesman tours can be evolved.
+ <code>parseData()</code> must be used to load the desired city
+ coordinates in the standard .tsp format.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../../jcgp/backend/function/TravellingSalesmanFunctions.html" title="class in jcgp.backend.function"><code>TravellingSalesmanFunctions</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TravellingSalesmanProblem.html#TravellingSalesmanProblem-jcgp.backend.resources.Resources-">TravellingSalesmanProblem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Construct a new instance of TravellingSalesmanProblem.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TravellingSalesmanProblem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">The most important method of the problem type.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TravellingSalesmanProblem.html#isImprovement-jcgp.backend.population.Chromosome-">isImprovement</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;fittest)</code>
+<div class="block">Used to assert whether a given chromosome is an improvement over 
+ the current best chromosome.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TravellingSalesmanProblem.html#isPerfectSolution-jcgp.backend.population.Chromosome-">isPerfectSolution</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;fittest)</code>
+<div class="block">Used to assert whether a given chromosome is a perfect solution
+ to the problem.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TravellingSalesmanProblem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></span>(java.io.File&nbsp;file,
+                <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Parses the specified file and uses the parsed data to
+ set up the problem type instance appropriately.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.problem.Problem">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></h3>
+<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#getBestFitness--">getBestFitness</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFileExtension--">getFileExtension</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#getFunctionSet--">getFunctionSet</a>, <a href="../../../../jcgp/backend/modules/problem/Problem.html#reset--">reset</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.modules.Module">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules">Module</a></h3>
+<code><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a>, <a href="../../../../jcgp/backend/modules/Module.html#toString--">toString</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="TravellingSalesmanProblem-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>TravellingSalesmanProblem</h4>
+<pre>public&nbsp;TravellingSalesmanProblem(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Construct a new instance of TravellingSalesmanProblem.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>evaluate</h4>
+<pre>public&nbsp;void&nbsp;evaluate(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+                     <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">Problem</a></code></span></div>
+<div class="block">The most important method of the problem type. This is called once
+ per generation, when the new population has been generated.
+ <br><br>
+ The basic functionality of this method is to loop through all chromosomes
+ in the population and decode them according to the problem type. The
+ fitness of each chromosome is then calculated using the problem data
+ or otherwise (subjective problem types such as art generation might
+ leave fitness evaluations up to the user) and assigned to the appropriate
+ chromosome. 
+ <br><br>
+ In addition, realisations of this method should update the value of 
+ bestFitness as appropriate, since the value of this parameter is displayed
+ if a GUI is in use.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>population</code> - the population to be evaluated.</dd>
+<dd><code>resources</code> - parameters and utilities for optional reference.</dd>
+</dl>
+</li>
+</ul>
+<a name="isPerfectSolution-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isPerfectSolution</h4>
+<pre>public&nbsp;boolean&nbsp;isPerfectSolution(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;fittest)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#isPerfectSolution-jcgp.backend.population.Chromosome-">Problem</a></code></span></div>
+<div class="block">Used to assert whether a given chromosome is a perfect solution
+ to the problem. It is up to the problem to define what qualifies
+ a perfect solution, as some problems (subject ones such as music and
+ art evolution, for example) might not have perfect solutions at all.
+ <br><br>
+ Note that if this method returns true, the experiment will move on
+ to the next run, or finish if no more runs are left.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#isPerfectSolution-jcgp.backend.population.Chromosome-">isPerfectSolution</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fittest</code> - the potentially perfect chromosome.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the argument is a perfect solution.</dd>
+</dl>
+</li>
+</ul>
+<a name="parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>parseProblemData</h4>
+<pre>public&nbsp;void&nbsp;parseProblemData(java.io.File&nbsp;file,
+                             <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">Problem</a></code></span></div>
+<div class="block">Parses the specified file and uses the parsed data to
+ set up the problem type instance appropriately. Any necessary
+ resource changes can be performed using the provided <code>ModifiableResources</code>
+ instance.
+ <br><br>
+ In addition, realisations of this method should update the value of
+ maxFitness where appropriate, as this may be displayed to the user
+ if a GUI is in use.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>file</code> - the data file to parse.</dd>
+<dd><code>resources</code> - a modifiable reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+<a name="isImprovement-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>isImprovement</h4>
+<pre>public&nbsp;boolean&nbsp;isImprovement(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;fittest)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html#isImprovement-jcgp.backend.population.Chromosome-">Problem</a></code></span></div>
+<div class="block">Used to assert whether a given chromosome is an improvement over 
+ the current best chromosome. A typical implementation of this method
+ will simply compare chromosome fitness values, though the problem type
+ is free to implement this in any way.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/modules/problem/Problem.html#isImprovement-jcgp.backend.population.Chromosome-">isImprovement</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>fittest</code> - the potentially fitter chromosome.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the argument is fitter than the currently fittest chromosome.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/modules/problem/class-use/BestFitness.html b/doc/jcgp/backend/modules/problem/class-use/BestFitness.html
new file mode 100644
index 0000000..3e1aec5
--- /dev/null
+++ b/doc/jcgp/backend/modules/problem/class-use/BestFitness.html
@@ -0,0 +1,212 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.modules.problem.BestFitness</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.modules.problem.BestFitness";
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+<div class="header">
+<h2 title="Uses of Class jcgp.backend.modules.problem.BestFitness" class="title">Uses of Class<br>jcgp.backend.modules.problem.BestFitness</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a> in <a href="../../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a> that return <a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Problem.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/Problem.html#getFitnessOrientation--">getFitnessOrientation</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></code></td>
+<td class="colLast"><span class="typeNameLabel">BestFitness.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/BestFitness.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String&nbsp;name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static <a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>[]</code></td>
+<td class="colLast"><span class="typeNameLabel">BestFitness.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/BestFitness.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.resources">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a> in <a href="../../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> that return <a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Resources.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/resources/Resources.html#fitnessOrientation--">fitnessOrientation</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> with parameters of type <a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/resources/ModifiableResources.html#setFitnessOrientation-jcgp.backend.modules.problem.BestFitness-">setFitnessOrientation</a></span>(<a href="../../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&nbsp;newOrientation)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/modules/problem/class-use/DigitalCircuitProblem.html b/doc/jcgp/backend/modules/problem/class-use/DigitalCircuitProblem.html
new file mode 100644
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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diff --git a/doc/jcgp/backend/modules/problem/class-use/Problem.html b/doc/jcgp/backend/modules/problem/class-use/Problem.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
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+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a> in <a href="../../../../../jcgp/package-summary.html">jcgp</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/package-summary.html">jcgp</a> that return <a href="../../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/JCGP.html#getProblem--">getProblem</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/package-summary.html">jcgp</a> that return types with arguments of type <a href="../../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.ArrayList&lt;<a href="../../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/JCGP.html#getProblems--">getProblems</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a> in <a href="../../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a> in <a href="../../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html" title="class in jcgp.backend.modules.problem">DigitalCircuitProblem</a></span></code>
+<div class="block">Digital circuit problem
+ <br><br>
+ Using this problem type, digital logic circuits can be evolved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html" title="class in jcgp.backend.modules.problem">SymbolicRegressionProblem</a></span></code>
+<div class="block">Symbolic regression functions
+ <br><br>
+ Using this problem type, regression problems can be solved.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;T&gt;</span></code>
+<div class="block">Abstract model for a problem that uses test cases.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+</tr>
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+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui">jcgp.gui</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
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+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.settings.testcase">jcgp.gui.settings.testcase</a></td>
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
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+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;java.lang.Double&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">SymbolicRegressionProblem.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#parseTestCase-java.lang.String:A-java.lang.String:A-">parseTestCase</a></span>(java.lang.String[]&nbsp;inputs,
+             java.lang.String[]&nbsp;outputs)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../../jcgp/backend/function/UnsignedInteger.html" title="class in jcgp.backend.function">UnsignedInteger</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitProblem.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#parseTestCase-java.lang.String:A-java.lang.String:A-">parseTestCase</a></span>(java.lang.String[]&nbsp;inputs,
+             java.lang.String[]&nbsp;outputs)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a> that return types with arguments of type <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>javafx.collections.ObservableList&lt;<a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;<a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="type parameter in TestCaseProblem">T</a>&gt;&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">TestCaseProblem.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html#getTestCases--">getTestCases</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a> in <a href="../../../../../jcgp/gui/package-summary.html">jcgp.gui</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/gui/package-summary.html">jcgp.gui</a> with parameters of type <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">GUI.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/gui/GUI.html#evaluateTestCase-jcgp.backend.modules.problem.TestCaseProblem.TestCase-">evaluateTestCase</a></span>(<a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;java.lang.Object&gt;&nbsp;testCase)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a> in <a href="../../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">PopulationPane.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/gui/population/PopulationPane.html#evaluateTestCase-jcgp.backend.modules.problem.TestCaseProblem.TestCase-">evaluateTestCase</a></span>(<a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;java.lang.Object&gt;&nbsp;testCase)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.settings.testcase">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a> in <a href="../../../../../jcgp/gui/settings/testcase/package-summary.html">jcgp.gui.settings.testcase</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/gui/settings/testcase/package-summary.html">jcgp.gui.settings.testcase</a> that return types with arguments of type <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>javafx.scene.control.TableView&lt;<a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;java.lang.Object&gt;&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">TestCaseTable.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/gui/settings/testcase/TestCaseTable.html#getTable--">getTable</a></span>()</code>&nbsp;</td>
+</tr>
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.parsers">jcgp.backend.parsers</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.gui.settings.testcase">jcgp.gui.settings.testcase</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a> in <a href="../../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a> in <a href="../../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html" title="class in jcgp.backend.modules.problem">DigitalCircuitProblem</a></span></code>
+<div class="block">Digital circuit problem
+ <br><br>
+ Using this problem type, digital logic circuits can be evolved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html" title="class in jcgp.backend.modules.problem">SymbolicRegressionProblem</a></span></code>
+<div class="block">Symbolic regression functions
+ <br><br>
+ Using this problem type, regression problems can be solved.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parsers">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a> in <a href="../../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a> with parameters of type <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">TestCaseParser.</span><code><span class="memberNameLink"><a href="../../../../../jcgp/backend/parsers/TestCaseParser.html#parse-java.io.File-jcgp.backend.modules.problem.TestCaseProblem-jcgp.backend.resources.ModifiableResources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;?&gt;&nbsp;problem,
+     <a href="../../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Sets the number of inputs and outputs in the resources
+ to match the given file, and parses each test case
+ from the file into the specified problem.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.settings.testcase">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a> in <a href="../../../../../jcgp/gui/settings/testcase/package-summary.html">jcgp.gui.settings.testcase</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../../jcgp/gui/settings/testcase/package-summary.html">jcgp.gui.settings.testcase</a> with parameters of type <a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../jcgp/gui/settings/testcase/TestCaseTable.html#TestCaseTable-jcgp.backend.modules.problem.TestCaseProblem-jcgp.gui.GUI-">TestCaseTable</a></span>(<a href="../../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;java.lang.Object&gt;&nbsp;testCaseProblem,
+             <a href="../../../../../jcgp/gui/GUI.html" title="class in jcgp.gui">GUI</a>&nbsp;gui)</code>
+<div class="block">Make a new instance of <code>TestCaseTable</code>.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/modules/problem/class-use/TravellingSalesmanProblem.html b/doc/jcgp/backend/modules/problem/class-use/TravellingSalesmanProblem.html
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<head>
+<!-- Generated by javadoc (1.8.0_05) on Sat May 03 18:23:23 BST 2014 -->
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+<h2 title="Uses of Class jcgp.backend.modules.problem.TravellingSalesmanProblem" class="title">Uses of Class<br>jcgp.backend.modules.problem.TravellingSalesmanProblem</h2>
+</div>
+<div class="classUseContainer">No usage of jcgp.backend.modules.problem.TravellingSalesmanProblem</div>
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diff --git a/doc/jcgp/backend/modules/problem/package-frame.html b/doc/jcgp/backend/modules/problem/package-frame.html
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--- /dev/null
+++ b/doc/jcgp/backend/modules/problem/package-frame.html
@@ -0,0 +1,28 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules.problem</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../jcgp/backend/modules/problem/package-summary.html" target="classFrame">jcgp.backend.modules.problem</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="DigitalCircuitProblem.html" title="class in jcgp.backend.modules.problem" target="classFrame">DigitalCircuitProblem</a></li>
+<li><a href="Problem.html" title="class in jcgp.backend.modules.problem" target="classFrame">Problem</a></li>
+<li><a href="SymbolicRegressionProblem.html" title="class in jcgp.backend.modules.problem" target="classFrame">SymbolicRegressionProblem</a></li>
+<li><a href="TestCaseProblem.html" title="class in jcgp.backend.modules.problem" target="classFrame">TestCaseProblem</a></li>
+<li><a href="TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem" target="classFrame">TestCaseProblem.TestCase</a></li>
+</ul>
+<h2 title="Enums">Enums</h2>
+<ul title="Enums">
+<li><a href="BestFitness.html" title="enum in jcgp.backend.modules.problem" target="classFrame">BestFitness</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/doc/jcgp/backend/modules/problem/package-summary.html b/doc/jcgp/backend/modules/problem/package-summary.html
new file mode 100644
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--- /dev/null
+++ b/doc/jcgp/backend/modules/problem/package-summary.html
@@ -0,0 +1,188 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules.problem</title>
+<meta name="date" content="2014-05-06">
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+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.modules.problem";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<ul class="navList" title="Navigation">
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+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;jcgp.backend.modules.problem</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html" title="class in jcgp.backend.modules.problem">DigitalCircuitProblem</a></td>
+<td class="colLast">
+<div class="block">Digital circuit problem
+ <br><br>
+ Using this problem type, digital logic circuits can be evolved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem">Problem</a></td>
+<td class="colLast">
+<div class="block">Defines the general behaviour of a CGP problem.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html" title="class in jcgp.backend.modules.problem">SymbolicRegressionProblem</a></td>
+<td class="colLast">
+<div class="block">Symbolic regression functions
+ <br><br>
+ Using this problem type, regression problems can be solved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;T&gt;</td>
+<td class="colLast">
+<div class="block">Abstract model for a problem that uses test cases.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem">TestCaseProblem.TestCase</a>&lt;U&gt;</td>
+<td class="colLast">
+<div class="block">Basic data type for encapsulating test cases, it simply
+ contains arrays of inputs and outputs and associated getters.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
+<caption><span>Enum Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Enum</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/modules/problem/package-tree.html b/doc/jcgp/backend/modules/problem/package-tree.html
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@@ -0,0 +1,163 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.modules.problem Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.modules.problem Class Hierarchy";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../../jcgp/backend/modules/mutator/package-tree.html">Prev</a></li>
+<li><a href="../../../../jcgp/backend/parameters/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
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+<ul class="navList" id="allclasses_navbar_top">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.modules.problem</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.modules.<a href="../../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><span class="typeNameLink">Module</span></a>
+<ul>
+<li type="circle">jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/Problem.html" title="class in jcgp.backend.modules.problem"><span class="typeNameLink">Problem</span></a>
+<ul>
+<li type="circle">jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem"><span class="typeNameLink">TestCaseProblem</span></a>&lt;T&gt;
+<ul>
+<li type="circle">jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html" title="class in jcgp.backend.modules.problem"><span class="typeNameLink">DigitalCircuitProblem</span></a></li>
+<li type="circle">jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html" title="class in jcgp.backend.modules.problem"><span class="typeNameLink">SymbolicRegressionProblem</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+<li type="circle">jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.TestCase.html" title="class in jcgp.backend.modules.problem"><span class="typeNameLink">TestCaseProblem.TestCase</span></a>&lt;U&gt;</li>
+</ul>
+</li>
+</ul>
+<h2 title="Enum Hierarchy">Enum Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">java.lang.Enum&lt;E&gt; (implements java.lang.Comparable&lt;T&gt;, java.io.Serializable)
+<ul>
+<li type="circle">jcgp.backend.modules.problem.<a href="../../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem"><span class="typeNameLink">BestFitness</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/modules/problem/package-use.html b/doc/jcgp/backend/modules/problem/package-use.html
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index 0000000..32be276
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+++ b/doc/jcgp/backend/modules/problem/package-use.html
@@ -0,0 +1,305 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Package jcgp.backend.modules.problem</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Package jcgp.backend.modules.problem";
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+    }
+    catch(err) {
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+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+<ul class="navList" id="allclasses_navbar_top">
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+<div class="header">
+<h1 title="Uses of Package jcgp.backend.modules.problem" class="title">Uses of Package<br>jcgp.backend.modules.problem</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
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diff --git a/doc/jcgp/backend/parameters/BooleanParameter.html b/doc/jcgp/backend/parameters/BooleanParameter.html
new file mode 100644
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@@ -0,0 +1,394 @@
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+<div class="subTitle">jcgp.backend.parameters</div>
+<h2 title="Class BooleanParameter" class="title">Class BooleanParameter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.Parameter</a>&lt;java.lang.Boolean&gt;</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parameters.BooleanParameter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/parameters/monitors/BooleanMonitor.html" title="class in jcgp.backend.parameters.monitors">BooleanMonitor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">BooleanParameter</span>
+extends <a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Boolean&gt;</pre>
+<div class="block">Parameter subclass for the boolean type. Most of the
+ functionality is already implemented in <code>Parameter</code>, 
+ leaving only construction and type definition to the
+ subclasses.
+ <br><br>
+ This class contains three constructors, two of which are public.
+ One assumes the parameter is not critical and only takes a name
+ and initial value, while the other allows the critical flag
+ to be set as well. The third constructor is protected and allows
+ the monitor flag to be set as well, allowing subclasses of this class
+ to be used as monitors. See <a href="../../../jcgp/backend/parameters/monitors/BooleanMonitor.html" title="class in jcgp.backend.parameters.monitors"><code>BooleanMonitor</code></a> for an example
+ of this usage.
+ <br><br>
+ The validate method is overridden here and left blank since not all
+ parameters actually require validation, but where validation is
+ required this method can be anonymously overridden on an instance-to-instance
+ basis.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== PROPERTY SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="property.summary">
+<!--   -->
+</a>
+<h3>Property Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="properties.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Properties inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../jcgp/backend/parameters/Parameter.html#valueProperty">valueProperty</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/BooleanParameter.html#BooleanParameter-boolean-java.lang.String-">BooleanParameter</a></span>(boolean&nbsp;value,
+                java.lang.String&nbsp;name)</code>
+<div class="block">Creates a new instance of this class, assuming the parameter
+ is not critical.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/BooleanParameter.html#BooleanParameter-boolean-java.lang.String-boolean-">BooleanParameter</a></span>(boolean&nbsp;value,
+                java.lang.String&nbsp;name,
+                boolean&nbsp;critical)</code>
+<div class="block">Creates a new instance of this class.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/BooleanParameter.html#get--">get</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/BooleanParameter.html#validate-java.lang.Boolean-">validate</a></span>(java.lang.Boolean&nbsp;newValue)</code>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../jcgp/backend/parameters/Parameter.html#getStatus--">getStatus</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#isCritical--">isCritical</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#isMonitor--">isMonitor</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#set-T-">set</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#toString--">toString</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#valueProperty--">valueProperty</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="BooleanParameter-boolean-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>BooleanParameter</h4>
+<pre>public&nbsp;BooleanParameter(boolean&nbsp;value,
+                        java.lang.String&nbsp;name)</pre>
+<div class="block">Creates a new instance of this class, assuming the parameter
+ is not critical.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this parameter.</dd>
+<dd><code>name</code> - the name of this parameter, for GUI display.</dd>
+</dl>
+</li>
+</ul>
+<a name="BooleanParameter-boolean-java.lang.String-boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>BooleanParameter</h4>
+<pre>public&nbsp;BooleanParameter(boolean&nbsp;value,
+                        java.lang.String&nbsp;name,
+                        boolean&nbsp;critical)</pre>
+<div class="block">Creates a new instance of this class.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this parameter.</dd>
+<dd><code>name</code> - the name of this parameter, for GUI display.</dd>
+<dd><code>critical</code> - true if the parameter is critical.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="get--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>get</h4>
+<pre>public&nbsp;java.lang.Boolean&nbsp;get()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../jcgp/backend/parameters/Parameter.html#get--">get</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Boolean&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the parameter's current value.</dd>
+</dl>
+</li>
+</ul>
+<a name="validate-java.lang.Boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>validate</h4>
+<pre>public&nbsp;void&nbsp;validate(java.lang.Boolean&nbsp;newValue)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html#validate-T-">Parameter</a></code></span></div>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made. This method
+ is intended to set the <code>status</code> field according to the
+ new value, so that the user can be informed if any parameters
+ are currently set to invalid values.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/parameters/Parameter.html#validate-T-">validate</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Boolean&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the new value.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/parameters/DoubleParameter.html b/doc/jcgp/backend/parameters/DoubleParameter.html
new file mode 100644
index 0000000..eb59a02
--- /dev/null
+++ b/doc/jcgp/backend/parameters/DoubleParameter.html
@@ -0,0 +1,394 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+//-->
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+<div class="subTitle">jcgp.backend.parameters</div>
+<h2 title="Class DoubleParameter" class="title">Class DoubleParameter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.Parameter</a>&lt;java.lang.Number&gt;</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parameters.DoubleParameter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/parameters/monitors/DoubleMonitor.html" title="class in jcgp.backend.parameters.monitors">DoubleMonitor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">DoubleParameter</span>
+extends <a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Number&gt;</pre>
+<div class="block">Parameter subclass for the double type. Most of the
+ functionality is already implemented in <code>Parameter</code>, 
+ leaving only construction and type definition to the
+ subclasses.
+ <br><br>
+ This class contains three constructors, two of which are public.
+ One assumes the parameter is not critical and only takes a name
+ and initial value, while the other allows the critical flag
+ to be set as well. The third constructor is protected and allows
+ the monitor flag to be set as well, allowing subclasses of this class
+ to be used as monitors. See <a href="../../../jcgp/backend/parameters/monitors/DoubleMonitor.html" title="class in jcgp.backend.parameters.monitors"><code>DoubleMonitor</code></a> for an example
+ of this usage.
+ <br><br>
+ The validate method is overridden here and left blank since not all
+ parameters actually require validation, but where validation is
+ required this method can be anonymously overridden on an instance-to-instance
+ basis.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== PROPERTY SUMMARY =========== -->
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+<li class="blockList"><a name="property.summary">
+<!--   -->
+</a>
+<h3>Property Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="properties.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Properties inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../jcgp/backend/parameters/Parameter.html#valueProperty">valueProperty</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/DoubleParameter.html#DoubleParameter-double-java.lang.String-">DoubleParameter</a></span>(double&nbsp;value,
+               java.lang.String&nbsp;name)</code>
+<div class="block">Creates a new instance of this class, assuming the parameter
+ is not critical.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/DoubleParameter.html#DoubleParameter-double-java.lang.String-boolean-">DoubleParameter</a></span>(double&nbsp;value,
+               java.lang.String&nbsp;name,
+               boolean&nbsp;critical)</code>
+<div class="block">Creates a new instance of this class.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/DoubleParameter.html#get--">get</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/DoubleParameter.html#validate-java.lang.Number-">validate</a></span>(java.lang.Number&nbsp;newValue)</code>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../jcgp/backend/parameters/Parameter.html#getStatus--">getStatus</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#isCritical--">isCritical</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#isMonitor--">isMonitor</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#set-T-">set</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#toString--">toString</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#valueProperty--">valueProperty</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="DoubleParameter-double-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>DoubleParameter</h4>
+<pre>public&nbsp;DoubleParameter(double&nbsp;value,
+                       java.lang.String&nbsp;name)</pre>
+<div class="block">Creates a new instance of this class, assuming the parameter
+ is not critical.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this parameter.</dd>
+<dd><code>name</code> - the name of this parameter, for GUI display.</dd>
+</dl>
+</li>
+</ul>
+<a name="DoubleParameter-double-java.lang.String-boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>DoubleParameter</h4>
+<pre>public&nbsp;DoubleParameter(double&nbsp;value,
+                       java.lang.String&nbsp;name,
+                       boolean&nbsp;critical)</pre>
+<div class="block">Creates a new instance of this class.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this parameter.</dd>
+<dd><code>name</code> - the name of this parameter, for GUI display.</dd>
+<dd><code>critical</code> - true if the parameter is critical.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<a name="get--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>get</h4>
+<pre>public&nbsp;java.lang.Double&nbsp;get()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../jcgp/backend/parameters/Parameter.html#get--">get</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Number&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the parameter's current value.</dd>
+</dl>
+</li>
+</ul>
+<a name="validate-java.lang.Number-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>validate</h4>
+<pre>public&nbsp;void&nbsp;validate(java.lang.Number&nbsp;newValue)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html#validate-T-">Parameter</a></code></span></div>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made. This method
+ is intended to set the <code>status</code> field according to the
+ new value, so that the user can be informed if any parameters
+ are currently set to invalid values.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/parameters/Parameter.html#validate-T-">validate</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Number&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the new value.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
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diff --git a/doc/jcgp/backend/parameters/IntegerParameter.html b/doc/jcgp/backend/parameters/IntegerParameter.html
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+<div class="subTitle">jcgp.backend.parameters</div>
+<h2 title="Class IntegerParameter" class="title">Class IntegerParameter</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.Parameter</a>&lt;java.lang.Number&gt;</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parameters.IntegerParameter</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/parameters/monitors/IntegerMonitor.html" title="class in jcgp.backend.parameters.monitors">IntegerMonitor</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">IntegerParameter</span>
+extends <a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Number&gt;</pre>
+<div class="block">Parameter subclass for the double type. Most of the
+ functionality is already implemented in <code>Parameter</code>, 
+ leaving only construction and type definition to the
+ subclasses.
+ <br><br>
+ This class contains three constructors, two of which are public.
+ One assumes the parameter is not critical and only takes a name
+ and initial value, while the other allows the critical flag
+ to be set as well. The third constructor is protected and allows
+ the monitor flag to be set as well, allowing subclasses of this class
+ to be used as monitors. See <a href="../../../jcgp/backend/parameters/monitors/IntegerMonitor.html" title="class in jcgp.backend.parameters.monitors"><code>IntegerMonitor</code></a> for an example
+ of this usage.
+ <br><br>
+ The validate method is overridden here and left blank since not all
+ parameters actually require validation, but where validation is
+ required this method can be anonymously overridden on an instance-to-instance
+ basis.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== PROPERTY SUMMARY =========== -->
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+<!--   -->
+</a>
+<h3>Property Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="properties.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Properties inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../jcgp/backend/parameters/Parameter.html#valueProperty">valueProperty</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/IntegerParameter.html#IntegerParameter-int-java.lang.String-">IntegerParameter</a></span>(int&nbsp;value,
+                java.lang.String&nbsp;name)</code>
+<div class="block">Creates a new instance of this class, assuming the parameter
+ is not critical.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/IntegerParameter.html#IntegerParameter-int-java.lang.String-boolean-">IntegerParameter</a></span>(int&nbsp;value,
+                java.lang.String&nbsp;name,
+                boolean&nbsp;critical)</code>
+<div class="block">Creates a new instance of this class.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Integer</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/IntegerParameter.html#get--">get</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/IntegerParameter.html#validate-java.lang.Number-">validate</a></span>(java.lang.Number&nbsp;newValue)</code>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../jcgp/backend/parameters/Parameter.html#getStatus--">getStatus</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#isCritical--">isCritical</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#isMonitor--">isMonitor</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#set-T-">set</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#toString--">toString</a>, <a href="../../../jcgp/backend/parameters/Parameter.html#valueProperty--">valueProperty</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="IntegerParameter-int-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>IntegerParameter</h4>
+<pre>public&nbsp;IntegerParameter(int&nbsp;value,
+                        java.lang.String&nbsp;name)</pre>
+<div class="block">Creates a new instance of this class, assuming the parameter
+ is not critical.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this parameter.</dd>
+<dd><code>name</code> - the name of this parameter, for GUI display.</dd>
+</dl>
+</li>
+</ul>
+<a name="IntegerParameter-int-java.lang.String-boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>IntegerParameter</h4>
+<pre>public&nbsp;IntegerParameter(int&nbsp;value,
+                        java.lang.String&nbsp;name,
+                        boolean&nbsp;critical)</pre>
+<div class="block">Creates a new instance of this class.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this parameter.</dd>
+<dd><code>name</code> - the name of this parameter, for GUI display.</dd>
+<dd><code>critical</code> - true if the parameter is critical.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
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+<h3>Method Detail</h3>
+<a name="get--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>get</h4>
+<pre>public&nbsp;java.lang.Integer&nbsp;get()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../jcgp/backend/parameters/Parameter.html#get--">get</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Number&gt;</code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the parameter's current value.</dd>
+</dl>
+</li>
+</ul>
+<a name="validate-java.lang.Number-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>validate</h4>
+<pre>public&nbsp;void&nbsp;validate(java.lang.Number&nbsp;newValue)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html#validate-T-">Parameter</a></code></span></div>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made. This method
+ is intended to set the <code>status</code> field according to the
+ new value, so that the user can be informed if any parameters
+ are currently set to invalid values.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/parameters/Parameter.html#validate-T-">validate</a></code>&nbsp;in class&nbsp;<code><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;java.lang.Number&gt;</code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the new value.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/parameters/Parameter.html b/doc/jcgp/backend/parameters/Parameter.html
new file mode 100644
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+++ b/doc/jcgp/backend/parameters/Parameter.html
@@ -0,0 +1,466 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+//-->
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+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<div class="subTitle">jcgp.backend.parameters</div>
+<h2 title="Class Parameter" class="title">Class Parameter&lt;T&gt;</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parameters.Parameter&lt;T&gt;</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt><span class="paramLabel">Type Parameters:</span></dt>
+<dd><code>T</code> - the data type stored in the parameter.</dd>
+</dl>
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a>, <a href="../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a>, <a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">Parameter&lt;T&gt;</span>
+extends java.lang.Object</pre>
+<div class="block">Specifies an abstract model of a module parameter.
+ <br><br>
+ Parameters are values which control the operation of modules.
+ They can be freely modified and accessed by the module in which
+ they are declared. Additionally, the module may choose to expose
+ some of its parameters to a user interface, so that information
+ is displayed. If that is the case, the parameter can be made
+ read-only by setting the monitor flag (it becomes a parameter
+ monitor). In addition, settings the critical flag indicates to
+ the experiment that any changes to the parameter should result in
+ an experiment-wide reset.
+ <br><br>
+ <code>Parameter</code> is abstract. A typical implementation defines
+ the data type T and initialises the <code>valueProperty</code> field
+ with a suitable type. For the sake of clarity, it may not be ideal 
+ for a subclass constructor to expose an argument for the monitor
+ field. Instead, a different class should be created which constructs
+ the parameter as a monitor, so that the distinction between a regular
+ parameter and a parameter monitor is more apparent. The boolean, integer
+ and double implementations of parameter (and their associated monitors)
+ implement this pattern, refer to them for more details. 
+ <br><br>
+ The <code>status</code> field holds the current status of the parameter, 
+ which should change whenever the parameter value changes.
+ In order for this to happen, <code>validate()</code> is called whenever
+ the parameter status should be updated. This being the case, it should
+ be overridden on an instance-to-instance basis, as each parameter 
+ will likely have different validity criteria. The type of status is
+ <a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters"><code>ParameterStatus</code></a>, an enum type defining all valid states.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../jcgp/backend/modules/Module.html" title="class in jcgp.backend.modules"><code>Module</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== PROPERTY SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="property.summary">
+<!--   -->
+</a>
+<h3>Property Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Property Summary table, listing properties, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Type</th>
+<th class="colLast" scope="col">Property and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>javafx.beans.property.ReadOnlyProperty&lt;<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#valueProperty">value</a></span></code>
+<div class="block">This method is intended for bindings only.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#get--">get</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#getStatus--">getStatus</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#isCritical--">isCritical</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#isMonitor--">isMonitor</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#set-T-">set</a></span>(<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&nbsp;newValue)</code>
+<div class="block">Sets the parameter to the specified value, if the property
+ is not bound.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#validate-T-">validate</a></span>(<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&nbsp;newValue)</code>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>javafx.beans.property.ReadOnlyProperty&lt;<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/Parameter.html#valueProperty--">valueProperty</a></span>()</code>
+<div class="block">This method is intended for bindings only.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ PROPERTY DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="property.detail">
+<!--   -->
+</a>
+<h3>Property Detail</h3>
+<a name="valueProperty">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>value</h4>
+<pre>public&nbsp;javafx.beans.property.ReadOnlyProperty&lt;<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&gt; valueProperty</pre>
+<div class="block">This method is intended for bindings only. Changes to the parameter
+ value should be made using <code>set()</code>.</div>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="isMonitor--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isMonitor</h4>
+<pre>public&nbsp;boolean&nbsp;isMonitor()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the parameter is a monitor.</dd>
+</dl>
+</li>
+</ul>
+<a name="isCritical--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isCritical</h4>
+<pre>public&nbsp;boolean&nbsp;isCritical()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the parameter is critical.</dd>
+</dl>
+</li>
+</ul>
+<a name="getStatus--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getStatus</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a>&nbsp;getStatus()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the current status of the parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="valueProperty--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>valueProperty</h4>
+<pre>public&nbsp;javafx.beans.property.ReadOnlyProperty&lt;<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&gt;&nbsp;valueProperty()</pre>
+<div class="block">This method is intended for bindings only. Changes to the parameter
+ value should be made using <code>set()</code>.</div>
+</li>
+</ul>
+<a name="get--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>get</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&nbsp;get()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the parameter's current value.</dd>
+</dl>
+</li>
+</ul>
+<a name="set-java.lang.Object-">
+<!--   -->
+</a><a name="set-T-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>set</h4>
+<pre>public&nbsp;void&nbsp;set(<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&nbsp;newValue)</pre>
+<div class="block">Sets the parameter to the specified value, if the property
+ is not bound.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the new value for the parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="validate-java.lang.Object-">
+<!--   -->
+</a><a name="validate-T-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>validate</h4>
+<pre>public abstract&nbsp;void&nbsp;validate(<a href="../../../jcgp/backend/parameters/Parameter.html" title="type parameter in Parameter">T</a>&nbsp;newValue)</pre>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made. This method
+ is intended to set the <code>status</code> field according to the
+ new value, so that the user can be informed if any parameters
+ are currently set to invalid values.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the new value.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Parameter.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li><a href="../../../index.html?jcgp/backend/parameters/Parameter.html" target="_top">Frames</a></li>
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+</ul>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
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+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li>Constr&nbsp;|&nbsp;</li>
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+</ul>
+</div>
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diff --git a/doc/jcgp/backend/parameters/ParameterStatus.html b/doc/jcgp/backend/parameters/ParameterStatus.html
new file mode 100644
index 0000000..fc216df
--- /dev/null
+++ b/doc/jcgp/backend/parameters/ParameterStatus.html
@@ -0,0 +1,432 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:04 BST 2014 -->
+<title>ParameterStatus</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="ParameterStatus";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":9,"i3":9};
+var tabs = {65535:["t0","All Methods"],1:["t1","Static Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
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+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="package-tree.html">Tree</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li>Next&nbsp;Class</li>
+</ul>
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+<li><a href="../../../index.html?jcgp/backend/parameters/ParameterStatus.html" target="_top">Frames</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.parameters</div>
+<h2 title="Enum ParameterStatus" class="title">Enum ParameterStatus</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>java.lang.Enum&lt;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a>&gt;</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parameters.ParameterStatus</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.io.Serializable, java.lang.Comparable&lt;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a>&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public enum <span class="typeNameLabel">ParameterStatus</span>
+extends java.lang.Enum&lt;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a>&gt;</pre>
+<div class="block">Enum type containing all possible states for parameters.
+ <br>
+ <ul>
+ <li>INVALID: the new parameter value is not valid,
+ and the experiment will not be allowed to run.</li>
+ <li>WARNING: the new parameter value is technically valid,
+ though it might lead to undesirable behaviour.</li>
+ <li>WARNING_RESET: the new parameter value is technically valid
+ but will require a reset.</li>
+ <li>VALID: the new value is valid.</li>
+ </ul>
+ <br><br>
+ The above definitions are final in the sense that they outline
+ how parameters are treated by the program depending on their 
+ status (e.g. if any parameters are set to WARNING_RESET, a reset 
+ will automatically be performed when the experiment is run).
+ <br>
+ In addition to the status itself, this class includes a field
+ to contain details about the current status. If a GUI is in use, 
+ the contents of the field should be displayed to the user, as well
+ as some visual indication of the status itself. Both the status
+ and the message should be updated by each parameter when <code>validate()</code>
+ is called.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters"><code>Parameter</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== ENUM CONSTANT SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.summary">
+<!--   -->
+</a>
+<h3>Enum Constant Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
+<caption><span>Enum Constants</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Enum Constant and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/ParameterStatus.html#INVALID">INVALID</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/ParameterStatus.html#VALID">VALID</a></span></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/ParameterStatus.html#WARNING">WARNING</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/ParameterStatus.html#WARNING_RESET">WARNING_RESET</a></span></code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/ParameterStatus.html#getDetails--">getDetails</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/ParameterStatus.html#setDetails-java.lang.String-">setDetails</a></span>(java.lang.String&nbsp;details)</code>
+<div class="block">Sets a new string containing details about the current status.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>static <a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/ParameterStatus.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String&nbsp;name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>static <a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a>[]</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parameters/ParameterStatus.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Enum">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Enum</h3>
+<code>compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf</code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>getClass, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ ENUM CONSTANT DETAIL =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="enum.constant.detail">
+<!--   -->
+</a>
+<h3>Enum Constant Detail</h3>
+<a name="INVALID">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>INVALID</h4>
+<pre>public static final&nbsp;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a> INVALID</pre>
+</li>
+</ul>
+<a name="WARNING">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>WARNING</h4>
+<pre>public static final&nbsp;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a> WARNING</pre>
+</li>
+</ul>
+<a name="WARNING_RESET">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>WARNING_RESET</h4>
+<pre>public static final&nbsp;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a> WARNING_RESET</pre>
+</li>
+</ul>
+<a name="VALID">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>VALID</h4>
+<pre>public static final&nbsp;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a> VALID</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="values--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>values</h4>
+<pre>public static&nbsp;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a>[]&nbsp;values()</pre>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.  This method may be used to iterate
+over the constants as follows:
+<pre>
+for (ParameterStatus c : ParameterStatus.values())
+&nbsp;   System.out.println(c);
+</pre></div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>an array containing the constants of this enum type, in the order they are declared</dd>
+</dl>
+</li>
+</ul>
+<a name="valueOf-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>valueOf</h4>
+<pre>public static&nbsp;<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a>&nbsp;valueOf(java.lang.String&nbsp;name)</pre>
+<div class="block">Returns the enum constant of this type with the specified name.
+The string must match <i>exactly</i> an identifier used to declare an
+enum constant in this type.  (Extraneous whitespace characters are 
+not permitted.)</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>name</code> - the name of the enum constant to be returned.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the enum constant with the specified name</dd>
+<dt><span class="throwsLabel">Throws:</span></dt>
+<dd><code>java.lang.IllegalArgumentException</code> - if this enum type has no constant with the specified name</dd>
+<dd><code>java.lang.NullPointerException</code> - if the argument is null</dd>
+</dl>
+</li>
+</ul>
+<a name="setDetails-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setDetails</h4>
+<pre>public&nbsp;void&nbsp;setDetails(java.lang.String&nbsp;details)</pre>
+<div class="block">Sets a new string containing details about the current status.
+ This should be displayed by the GUI, if one is in use.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>details</code> - an explanation of the current status.</dd>
+</dl>
+</li>
+</ul>
+<a name="getDetails--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getDetails</h4>
+<pre>public&nbsp;java.lang.String&nbsp;getDetails()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the string containing details about the current status.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/ParameterStatus.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li>Next&nbsp;Class</li>
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li><a href="#enum.constant.summary">Enum Constants</a>&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li><a href="#enum.constant.detail">Enum Constants</a>&nbsp;|&nbsp;</li>
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diff --git a/doc/jcgp/backend/parameters/class-use/BooleanParameter.html b/doc/jcgp/backend/parameters/class-use/BooleanParameter.html
new file mode 100644
index 0000000..7f43c20
--- /dev/null
+++ b/doc/jcgp/backend/parameters/class-use/BooleanParameter.html
@@ -0,0 +1,167 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.parameters.BooleanParameter</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.parameters.BooleanParameter";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
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+</noscript>
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.parameters.BooleanParameter" class="title">Uses of Class<br>jcgp.backend.parameters.BooleanParameter</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parameters.monitors">jcgp.backend.parameters.monitors</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.parameters.monitors">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a> in <a href="../../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a> in <a href="../../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/BooleanMonitor.html" title="class in jcgp.backend.parameters.monitors">BooleanMonitor</a></span></code>
+<div class="block">This is a special type of <code>BooleanParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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diff --git a/doc/jcgp/backend/parameters/class-use/DoubleParameter.html b/doc/jcgp/backend/parameters/class-use/DoubleParameter.html
new file mode 100644
index 0000000..9d559b2
--- /dev/null
+++ b/doc/jcgp/backend/parameters/class-use/DoubleParameter.html
@@ -0,0 +1,167 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.parameters.DoubleParameter</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.parameters.DoubleParameter";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
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+<div class="header">
+<h2 title="Uses of Class jcgp.backend.parameters.DoubleParameter" class="title">Uses of Class<br>jcgp.backend.parameters.DoubleParameter</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parameters.monitors">jcgp.backend.parameters.monitors</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
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+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.parameters.monitors">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a> in <a href="../../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a> in <a href="../../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/DoubleMonitor.html" title="class in jcgp.backend.parameters.monitors">DoubleMonitor</a></span></code>
+<div class="block">This is a special type of <code>DoubleParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">Class</a></li>
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diff --git a/doc/jcgp/backend/parameters/class-use/IntegerParameter.html b/doc/jcgp/backend/parameters/class-use/IntegerParameter.html
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index 0000000..75b6c3f
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+++ b/doc/jcgp/backend/parameters/class-use/IntegerParameter.html
@@ -0,0 +1,237 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.parameters.IntegerParameter</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.parameters.IntegerParameter";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<h2 title="Uses of Class jcgp.backend.parameters.IntegerParameter" class="title">Uses of Class<br>jcgp.backend.parameters.IntegerParameter</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parameters.monitors">jcgp.backend.parameters.monitors</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.parameters.monitors">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a> in <a href="../../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a> in <a href="../../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/IntegerMonitor.html" title="class in jcgp.backend.parameters.monitors">IntegerMonitor</a></span></code>
+<div class="block">This is a special type of <code>IntegerParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.resources">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a> in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> that return <a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getArityParameter--">getArityParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getColumnsParameter--">getColumnsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getCurrentGenerationParameter--">getCurrentGenerationParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getCurrentRunParameter--">getCurrentRunParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getGenerationsParameter--">getGenerationsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getInputsParameter--">getInputsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getLevelsBackParameter--">getLevelsBackParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getOutputsParameter--">getOutputsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getPopulationSizeParameter--">getPopulationSizeParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getReportIntervalParameter--">getReportIntervalParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getRowsParameter--">getRowsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getRunsParameter--">getRunsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#getSeedParameter--">getSeedParameter</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
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+</ul>
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diff --git a/doc/jcgp/backend/parameters/class-use/Parameter.html b/doc/jcgp/backend/parameters/class-use/Parameter.html
new file mode 100644
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+++ b/doc/jcgp/backend/parameters/class-use/Parameter.html
@@ -0,0 +1,267 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
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+<title>Uses of Class jcgp.backend.parameters.Parameter</title>
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+<h2 title="Uses of Class jcgp.backend.parameters.Parameter" class="title">Uses of Class<br>jcgp.backend.parameters.Parameter</h2>
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+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules">jcgp.backend.modules</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.parameters">jcgp.backend.parameters</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parameters.monitors">jcgp.backend.parameters.monitors</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.settings.parameters">jcgp.gui.settings.parameters</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.modules">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a> in <a href="../../../../jcgp/backend/modules/package-summary.html">jcgp.backend.modules</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/modules/package-summary.html">jcgp.backend.modules</a> that return types with arguments of type <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.ArrayList&lt;<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;?&gt;&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">Module.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/Module.html#getLocalParameters--">getLocalParameters</a></span>()</code>
+<div class="block">This method is used by the GUI in order to build visual
+ representations of all parameters used by the module.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parameters">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a> in <a href="../../../../jcgp/backend/parameters/package-summary.html">jcgp.backend.parameters</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a> in <a href="../../../../jcgp/backend/parameters/package-summary.html">jcgp.backend.parameters</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a></span></code>
+<div class="block">Parameter subclass for the boolean type.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a></span></code>
+<div class="block">Parameter subclass for the double type.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></span></code>
+<div class="block">Parameter subclass for the double type.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parameters.monitors">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a> in <a href="../../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a> in <a href="../../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/BooleanMonitor.html" title="class in jcgp.backend.parameters.monitors">BooleanMonitor</a></span></code>
+<div class="block">This is a special type of <code>BooleanParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/DoubleMonitor.html" title="class in jcgp.backend.parameters.monitors">DoubleMonitor</a></span></code>
+<div class="block">This is a special type of <code>DoubleParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/IntegerMonitor.html" title="class in jcgp.backend.parameters.monitors">IntegerMonitor</a></span></code>
+<div class="block">This is a special type of <code>IntegerParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.settings.parameters">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a> in <a href="../../../../jcgp/gui/settings/parameters/package-summary.html">jcgp.gui.settings.parameters</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/settings/parameters/package-summary.html">jcgp.gui.settings.parameters</a> with parameters of type <a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>static <a href="../../../../jcgp/gui/settings/parameters/GUIParameter.html" title="class in jcgp.gui.settings.parameters">GUIParameter</a>&lt;?&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">GUIParameter.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/settings/parameters/GUIParameter.html#create-jcgp.backend.parameters.Parameter-jcgp.gui.settings.SettingsPane-">create</a></span>(<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;?&gt;&nbsp;parameter,
+      <a href="../../../../jcgp/gui/settings/SettingsPane.html" title="class in jcgp.gui.settings">SettingsPane</a>&nbsp;sp)</code>
+<div class="block">Factory method to create @code{GUIParameter}s from @code{Parameter}s.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<caption><span>Methods in <a href="../../../../jcgp/backend/parameters/package-summary.html">jcgp.backend.parameters</a> that return <a href="../../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
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+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Parameter.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/Parameter.html#getStatus--">getStatus</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static <a href="../../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a></code></td>
+<td class="colLast"><span class="typeNameLabel">ParameterStatus.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/ParameterStatus.html#valueOf-java.lang.String-">valueOf</a></span>(java.lang.String&nbsp;name)</code>
+<div class="block">Returns the enum constant of this type with the specified name.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static <a href="../../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a>[]</code></td>
+<td class="colLast"><span class="typeNameLabel">ParameterStatus.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/ParameterStatus.html#values--">values</a></span>()</code>
+<div class="block">Returns an array containing the constants of this enum type, in
+the order they are declared.</div>
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diff --git a/doc/jcgp/backend/parameters/monitors/BooleanMonitor.html b/doc/jcgp/backend/parameters/monitors/BooleanMonitor.html
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+            parent.document.title="BooleanMonitor";
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+    }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<div class="header">
+<div class="subTitle">jcgp.backend.parameters.monitors</div>
+<h2 title="Class BooleanMonitor" class="title">Class BooleanMonitor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.Parameter</a>&lt;java.lang.Boolean&gt;</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.BooleanParameter</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parameters.monitors.BooleanMonitor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">BooleanMonitor</span>
+extends <a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a></pre>
+<div class="block">This is a special type of <code>BooleanParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== PROPERTY SUMMARY =========== -->
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+<li class="blockList"><a name="property.summary">
+<!--   -->
+</a>
+<h3>Property Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="properties.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Properties inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/Parameter.html#valueProperty">valueProperty</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/BooleanMonitor.html#BooleanMonitor-boolean-java.lang.String-">BooleanMonitor</a></span>(boolean&nbsp;value,
+              java.lang.String&nbsp;name)</code>
+<div class="block">Creates a new instance of this class, assuming the monitor
+ is not critical.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/BooleanMonitor.html#BooleanMonitor-boolean-java.lang.String-boolean-">BooleanMonitor</a></span>(boolean&nbsp;value,
+              java.lang.String&nbsp;name,
+              boolean&nbsp;critical)</code>
+<div class="block">Creates a new instance of this class.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/BooleanMonitor.html#validate-java.lang.Boolean-">validate</a></span>(java.lang.Boolean&nbsp;newValue)</code>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.BooleanParameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/BooleanParameter.html#get--">get</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/Parameter.html#getStatus--">getStatus</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#isCritical--">isCritical</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#isMonitor--">isMonitor</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#set-T-">set</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#toString--">toString</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#valueProperty--">valueProperty</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="BooleanMonitor-boolean-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>BooleanMonitor</h4>
+<pre>public&nbsp;BooleanMonitor(boolean&nbsp;value,
+                      java.lang.String&nbsp;name)</pre>
+<div class="block">Creates a new instance of this class, assuming the monitor
+ is not critical.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this monitor.</dd>
+<dd><code>name</code> - the name of this monitor, for GUI display.</dd>
+</dl>
+</li>
+</ul>
+<a name="BooleanMonitor-boolean-java.lang.String-boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>BooleanMonitor</h4>
+<pre>public&nbsp;BooleanMonitor(boolean&nbsp;value,
+                      java.lang.String&nbsp;name,
+                      boolean&nbsp;critical)</pre>
+<div class="block">Creates a new instance of this class.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this monitor.</dd>
+<dd><code>name</code> - the name of this monitor, for GUI display.</dd>
+<dd><code>critical</code> - true if the monitor is critical.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="validate-java.lang.Boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>validate</h4>
+<pre>public&nbsp;void&nbsp;validate(java.lang.Boolean&nbsp;newValue)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/parameters/Parameter.html#validate-T-">Parameter</a></code></span></div>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made. This method
+ is intended to set the <code>status</code> field according to the
+ new value, so that the user can be informed if any parameters
+ are currently set to invalid values.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/parameters/BooleanParameter.html#validate-java.lang.Boolean-">validate</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the new value.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/parameters/monitors/DoubleMonitor.html b/doc/jcgp/backend/parameters/monitors/DoubleMonitor.html
new file mode 100644
index 0000000..6c04a90
--- /dev/null
+++ b/doc/jcgp/backend/parameters/monitors/DoubleMonitor.html
@@ -0,0 +1,368 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>DoubleMonitor</title>
+<meta name="date" content="2014-05-06">
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+            parent.document.title="DoubleMonitor";
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+    }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.parameters.monitors</div>
+<h2 title="Class DoubleMonitor" class="title">Class DoubleMonitor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.Parameter</a>&lt;java.lang.Number&gt;</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.DoubleParameter</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parameters.monitors.DoubleMonitor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">DoubleMonitor</span>
+extends <a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a></pre>
+<div class="block">This is a special type of <code>DoubleParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== PROPERTY SUMMARY =========== -->
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+<!--   -->
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+<h3>Property Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="properties.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Properties inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/Parameter.html#valueProperty">valueProperty</a></code></li>
+</ul>
+</li>
+</ul>
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/DoubleMonitor.html#DoubleMonitor-double-java.lang.String-">DoubleMonitor</a></span>(double&nbsp;value,
+             java.lang.String&nbsp;name)</code>
+<div class="block">Creates a new instance of this class, assuming the monitor
+ is not critical.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/DoubleMonitor.html#DoubleMonitor-double-java.lang.String-boolean-">DoubleMonitor</a></span>(double&nbsp;value,
+             java.lang.String&nbsp;name,
+             boolean&nbsp;critical)</code>
+<div class="block">Creates a new instance of this class.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/DoubleMonitor.html#validate-java.lang.Number-">validate</a></span>(java.lang.Number&nbsp;newValue)</code>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.DoubleParameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/DoubleParameter.html#get--">get</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/Parameter.html#getStatus--">getStatus</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#isCritical--">isCritical</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#isMonitor--">isMonitor</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#set-T-">set</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#toString--">toString</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#valueProperty--">valueProperty</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="DoubleMonitor-double-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>DoubleMonitor</h4>
+<pre>public&nbsp;DoubleMonitor(double&nbsp;value,
+                     java.lang.String&nbsp;name)</pre>
+<div class="block">Creates a new instance of this class, assuming the monitor
+ is not critical.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this monitor.</dd>
+<dd><code>name</code> - the name of this monitor, for GUI display.</dd>
+</dl>
+</li>
+</ul>
+<a name="DoubleMonitor-double-java.lang.String-boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>DoubleMonitor</h4>
+<pre>public&nbsp;DoubleMonitor(double&nbsp;value,
+                     java.lang.String&nbsp;name,
+                     boolean&nbsp;critical)</pre>
+<div class="block">Creates a new instance of this class.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this monitor.</dd>
+<dd><code>name</code> - the name of this monitor, for GUI display.</dd>
+<dd><code>critical</code> - true if the monitor is critical.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="validate-java.lang.Number-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>validate</h4>
+<pre>public&nbsp;void&nbsp;validate(java.lang.Number&nbsp;newValue)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/parameters/Parameter.html#validate-T-">Parameter</a></code></span></div>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made. This method
+ is intended to set the <code>status</code> field according to the
+ new value, so that the user can be informed if any parameters
+ are currently set to invalid values.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/parameters/DoubleParameter.html#validate-java.lang.Number-">validate</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the new value.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/parameters/monitors/IntegerMonitor.html b/doc/jcgp/backend/parameters/monitors/IntegerMonitor.html
new file mode 100644
index 0000000..9ebc2d8
--- /dev/null
+++ b/doc/jcgp/backend/parameters/monitors/IntegerMonitor.html
@@ -0,0 +1,368 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>IntegerMonitor</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="IntegerMonitor";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
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+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../../index-files/index-1.html">Index</a></li>
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+</ul>
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+<li>Next&nbsp;Class</li>
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+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.parameters.monitors</div>
+<h2 title="Class IntegerMonitor" class="title">Class IntegerMonitor</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.Parameter</a>&lt;java.lang.Number&gt;</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">jcgp.backend.parameters.IntegerParameter</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parameters.monitors.IntegerMonitor</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">IntegerMonitor</span>
+extends <a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></pre>
+<div class="block">This is a special type of <code>IntegerParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- =========== PROPERTY SUMMARY =========== -->
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+<!--   -->
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+<h3>Property Summary</h3>
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+<li class="blockList"><a name="properties.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Properties inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/Parameter.html#valueProperty">valueProperty</a></code></li>
+</ul>
+</li>
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+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/IntegerMonitor.html#IntegerMonitor-int-java.lang.String-">IntegerMonitor</a></span>(int&nbsp;value,
+              java.lang.String&nbsp;name)</code>
+<div class="block">Creates a new instance of this class, assuming the monitor
+ is not critical.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/IntegerMonitor.html#IntegerMonitor-int-java.lang.String-boolean-">IntegerMonitor</a></span>(int&nbsp;value,
+              java.lang.String&nbsp;name,
+              boolean&nbsp;critical)</code>
+<div class="block">Creates a new instance of this class.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<!--   -->
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+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parameters/monitors/IntegerMonitor.html#validate-java.lang.Number-">validate</a></span>(java.lang.Number&nbsp;newValue)</code>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.IntegerParameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html#get--">get</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.parameters.Parameter">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a></h3>
+<code><a href="../../../../jcgp/backend/parameters/Parameter.html#getStatus--">getStatus</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#isCritical--">isCritical</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#isMonitor--">isMonitor</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#set-T-">set</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#toString--">toString</a>, <a href="../../../../jcgp/backend/parameters/Parameter.html#valueProperty--">valueProperty</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
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+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
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+<!--   -->
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+<a name="IntegerMonitor-int-java.lang.String-">
+<!--   -->
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+<ul class="blockList">
+<li class="blockList">
+<h4>IntegerMonitor</h4>
+<pre>public&nbsp;IntegerMonitor(int&nbsp;value,
+                      java.lang.String&nbsp;name)</pre>
+<div class="block">Creates a new instance of this class, assuming the monitor
+ is not critical.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this monitor.</dd>
+<dd><code>name</code> - the name of this monitor, for GUI display.</dd>
+</dl>
+</li>
+</ul>
+<a name="IntegerMonitor-int-java.lang.String-boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>IntegerMonitor</h4>
+<pre>public&nbsp;IntegerMonitor(int&nbsp;value,
+                      java.lang.String&nbsp;name,
+                      boolean&nbsp;critical)</pre>
+<div class="block">Creates a new instance of this class.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>value</code> - the initial value for this monitor.</dd>
+<dd><code>name</code> - the name of this monitor, for GUI display.</dd>
+<dd><code>critical</code> - true if the monitor is critical.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<a name="validate-java.lang.Number-">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>validate</h4>
+<pre>public&nbsp;void&nbsp;validate(java.lang.Number&nbsp;newValue)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../jcgp/backend/parameters/Parameter.html#validate-T-">Parameter</a></code></span></div>
+<div class="block">This is a callback method which gets called whenever changes
+ to parameters (not only its own instance) are made. This method
+ is intended to set the <code>status</code> field according to the
+ new value, so that the user can be informed if any parameters
+ are currently set to invalid values.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html#validate-java.lang.Number-">validate</a></code>&nbsp;in class&nbsp;<code><a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the new value.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/parameters/monitors/package-frame.html b/doc/jcgp/backend/parameters/monitors/package-frame.html
new file mode 100644
index 0000000..af63177
--- /dev/null
+++ b/doc/jcgp/backend/parameters/monitors/package-frame.html
@@ -0,0 +1,22 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.parameters.monitors</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../../jcgp/backend/parameters/monitors/package-summary.html" target="classFrame">jcgp.backend.parameters.monitors</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="BooleanMonitor.html" title="class in jcgp.backend.parameters.monitors" target="classFrame">BooleanMonitor</a></li>
+<li><a href="DoubleMonitor.html" title="class in jcgp.backend.parameters.monitors" target="classFrame">DoubleMonitor</a></li>
+<li><a href="IntegerMonitor.html" title="class in jcgp.backend.parameters.monitors" target="classFrame">IntegerMonitor</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/doc/jcgp/backend/parameters/monitors/package-summary.html b/doc/jcgp/backend/parameters/monitors/package-summary.html
new file mode 100644
index 0000000..d7b074c
--- /dev/null
+++ b/doc/jcgp/backend/parameters/monitors/package-summary.html
@@ -0,0 +1,159 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.parameters.monitors</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.parameters.monitors";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
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+<ul class="navList" title="Navigation">
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+<li class="navBarCell1Rev">Package</li>
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+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
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+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;jcgp.backend.parameters.monitors</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/parameters/monitors/BooleanMonitor.html" title="class in jcgp.backend.parameters.monitors">BooleanMonitor</a></td>
+<td class="colLast">
+<div class="block">This is a special type of <code>BooleanParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/parameters/monitors/DoubleMonitor.html" title="class in jcgp.backend.parameters.monitors">DoubleMonitor</a></td>
+<td class="colLast">
+<div class="block">This is a special type of <code>DoubleParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../../jcgp/backend/parameters/monitors/IntegerMonitor.html" title="class in jcgp.backend.parameters.monitors">IntegerMonitor</a></td>
+<td class="colLast">
+<div class="block">This is a special type of <code>IntegerParameter</code> which 
+ cannot be modified in the GUI (if the GUI is in use).</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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diff --git a/doc/jcgp/backend/parameters/monitors/package-tree.html b/doc/jcgp/backend/parameters/monitors/package-tree.html
new file mode 100644
index 0000000..3b96ca8
--- /dev/null
+++ b/doc/jcgp/backend/parameters/monitors/package-tree.html
@@ -0,0 +1,155 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.parameters.monitors Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.parameters.monitors Class Hierarchy";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
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+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.parameters.monitors</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">Parameter</span></a>&lt;T&gt;
+<ul>
+<li type="circle">jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">BooleanParameter</span></a>
+<ul>
+<li type="circle">jcgp.backend.parameters.monitors.<a href="../../../../jcgp/backend/parameters/monitors/BooleanMonitor.html" title="class in jcgp.backend.parameters.monitors"><span class="typeNameLink">BooleanMonitor</span></a></li>
+</ul>
+</li>
+<li type="circle">jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">DoubleParameter</span></a>
+<ul>
+<li type="circle">jcgp.backend.parameters.monitors.<a href="../../../../jcgp/backend/parameters/monitors/DoubleMonitor.html" title="class in jcgp.backend.parameters.monitors"><span class="typeNameLink">DoubleMonitor</span></a></li>
+</ul>
+</li>
+<li type="circle">jcgp.backend.parameters.<a href="../../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">IntegerParameter</span></a>
+<ul>
+<li type="circle">jcgp.backend.parameters.monitors.<a href="../../../../jcgp/backend/parameters/monitors/IntegerMonitor.html" title="class in jcgp.backend.parameters.monitors"><span class="typeNameLink">IntegerMonitor</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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diff --git a/doc/jcgp/backend/parameters/monitors/package-use.html b/doc/jcgp/backend/parameters/monitors/package-use.html
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+++ b/doc/jcgp/backend/parameters/monitors/package-use.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Package jcgp.backend.parameters.monitors</title>
+<meta name="date" content="2014-05-06">
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
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+<ul class="navList" title="Navigation">
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+<li><a href="package-summary.html">Package</a></li>
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@@ -0,0 +1,27 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.parameters</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
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+<h1 class="bar"><a href="../../../jcgp/backend/parameters/package-summary.html" target="classFrame">jcgp.backend.parameters</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="BooleanParameter.html" title="class in jcgp.backend.parameters" target="classFrame">BooleanParameter</a></li>
+<li><a href="DoubleParameter.html" title="class in jcgp.backend.parameters" target="classFrame">DoubleParameter</a></li>
+<li><a href="IntegerParameter.html" title="class in jcgp.backend.parameters" target="classFrame">IntegerParameter</a></li>
+<li><a href="Parameter.html" title="class in jcgp.backend.parameters" target="classFrame">Parameter</a></li>
+</ul>
+<h2 title="Enums">Enums</h2>
+<ul title="Enums">
+<li><a href="ParameterStatus.html" title="enum in jcgp.backend.parameters" target="classFrame">ParameterStatus</a></li>
+</ul>
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+</html>
diff --git a/doc/jcgp/backend/parameters/package-summary.html b/doc/jcgp/backend/parameters/package-summary.html
new file mode 100644
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+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters">BooleanParameter</a></td>
+<td class="colLast">
+<div class="block">Parameter subclass for the boolean type.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters">DoubleParameter</a></td>
+<td class="colLast">
+<div class="block">Parameter subclass for the double type.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></td>
+<td class="colLast">
+<div class="block">Parameter subclass for the double type.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters">Parameter</a>&lt;T&gt;</td>
+<td class="colLast">
+<div class="block">Specifies an abstract model of a module parameter.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Summary table, listing enums, and an explanation">
+<caption><span>Enum Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Enum</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters">ParameterStatus</a></td>
+<td class="colLast">
+<div class="block">Enum type containing all possible states for parameters.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.parameters Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
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+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
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+<li type="circle">jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">Parameter</span></a>&lt;T&gt;
+<ul>
+<li type="circle">jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/BooleanParameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">BooleanParameter</span></a></li>
+<li type="circle">jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/DoubleParameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">DoubleParameter</span></a></li>
+<li type="circle">jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters"><span class="typeNameLink">IntegerParameter</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<h2 title="Enum Hierarchy">Enum Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">java.lang.Enum&lt;E&gt; (implements java.lang.Comparable&lt;T&gt;, java.io.Serializable)
+<ul>
+<li type="circle">jcgp.backend.parameters.<a href="../../../jcgp/backend/parameters/ParameterStatus.html" title="enum in jcgp.backend.parameters"><span class="typeNameLink">ParameterStatus</span></a></li>
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+<ul class="blockList">
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../jcgp/backend/parameters/package-summary.html">jcgp.backend.parameters</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules">jcgp.backend.modules</a></td>
+<td class="colLast">&nbsp;</td>
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+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.parameters">jcgp.backend.parameters</a></td>
+<td class="colLast">&nbsp;</td>
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+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parameters.monitors">jcgp.backend.parameters.monitors</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.gui.settings.parameters">jcgp.gui.settings.parameters</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules">
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/parameters/package-summary.html">jcgp.backend.parameters</a> used by <a href="../../../jcgp/backend/modules/package-summary.html">jcgp.backend.modules</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/parameters/class-use/Parameter.html#jcgp.backend.modules">Parameter</a>
+<div class="block">Specifies an abstract model of a module parameter.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parameters">
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+<caption><span>Classes in <a href="../../../jcgp/backend/parameters/package-summary.html">jcgp.backend.parameters</a> used by <a href="../../../jcgp/backend/parameters/package-summary.html">jcgp.backend.parameters</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/parameters/class-use/Parameter.html#jcgp.backend.parameters">Parameter</a>
+<div class="block">Specifies an abstract model of a module parameter.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/parameters/class-use/ParameterStatus.html#jcgp.backend.parameters">ParameterStatus</a>
+<div class="block">Enum type containing all possible states for parameters.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parameters.monitors">
+<!--   -->
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/parameters/package-summary.html">jcgp.backend.parameters</a> used by <a href="../../../jcgp/backend/parameters/monitors/package-summary.html">jcgp.backend.parameters.monitors</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
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+<div class="block">Parameter subclass for the boolean type.</div>
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diff --git a/doc/jcgp/backend/parsers/ChromosomeParser.html b/doc/jcgp/backend/parsers/ChromosomeParser.html
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+<div class="subTitle">jcgp.backend.parsers</div>
+<h2 title="Class ChromosomeParser" class="title">Class ChromosomeParser</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parsers.ChromosomeParser</li>
+</ul>
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+<br>
+<pre>public abstract class <span class="typeNameLabel">ChromosomeParser</span>
+extends java.lang.Object</pre>
+<div class="block">This class contains a method for parsing .chr files and another
+ for writing .chr files from given chromosomes.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
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+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/ChromosomeParser.html#ChromosomeParser--">ChromosomeParser</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
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+<h3>Method Summary</h3>
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+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/ChromosomeParser.html#parse-java.io.File-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+     <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Use this method to parse .chr files into a given chromosome.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/ChromosomeParser.html#save-java.io.File-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">save</a></span>(java.io.File&nbsp;file,
+    <a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+    <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Writes a chromosome into the specified .chr file.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+<a name="ChromosomeParser--">
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>ChromosomeParser</h4>
+<pre>public&nbsp;ChromosomeParser()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
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+<h3>Method Detail</h3>
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+<!--   -->
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+<h4>parse</h4>
+<pre>public static&nbsp;void&nbsp;parse(java.io.File&nbsp;file,
+                         <a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+                         <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Use this method to parse .chr files into a given chromosome.
+ <br><br>
+ This is not fully defensive as it doesn't check for number of inputs, 
+ doesn't compare rows and columns individually and doesn't account for levels back. It
+ is not viable to implement these defensive measures with the chromosome format used 
+ by CGP.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>file</code> - the .chr file to parse from</dd>
+<dd><code>chromosome</code> - the chromosome to configure</dd>
+<dd><code>resources</code> - the experiment resources</dd>
+</dl>
+</li>
+</ul>
+<a name="save-java.io.File-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>save</h4>
+<pre>public static&nbsp;void&nbsp;save(java.io.File&nbsp;file,
+                        <a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+                        <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Writes a chromosome into the specified .chr file.
+ <br><br>
+ The file is written in the standard .chr format and can
+ be read by the original CGP implementation.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>file</code> - the file to write to</dd>
+<dd><code>chromosome</code> - the chromosome to save</dd>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/parsers/FunctionParser.html b/doc/jcgp/backend/parsers/FunctionParser.html
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+<div class="subTitle">jcgp.backend.parsers</div>
+<h2 title="Class FunctionParser" class="title">Class FunctionParser</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parsers.FunctionParser</li>
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+<pre>public abstract class <span class="typeNameLabel">FunctionParser</span>
+extends java.lang.Object</pre>
+<div class="block">Contains a static method for parsing functions from a
+ .par file.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
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+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/FunctionParser.html#FunctionParser--">FunctionParser</a></span>()</code>&nbsp;</td>
+</tr>
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+</ul>
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+<!--   -->
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+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/FunctionParser.html#parse-java.io.File-jcgp.backend.function.FunctionSet-jcgp.backend.resources.Resources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;functionSet,
+     <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Reads the specified file and attempts to enable 
+ and disable the functions in the FunctionSet 
+ accordingly.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
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+<a name="FunctionParser--">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>FunctionParser</h4>
+<pre>public&nbsp;FunctionParser()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<!--   -->
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+<h3>Method Detail</h3>
+<a name="parse-java.io.File-jcgp.backend.function.FunctionSet-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>parse</h4>
+<pre>public static&nbsp;void&nbsp;parse(java.io.File&nbsp;file,
+                         <a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;functionSet,
+                         <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Reads the specified file and attempts to enable 
+ and disable the functions in the FunctionSet 
+ accordingly.
+ <br><br>
+ Standard CGP .par files do not contain enough information
+ to determine if they match the currently selected function set.
+ For this reason, the parser assumes the function set is correct
+ and treats functions by their index rather than their name. Any
+ index outside the bounds of the function set is ignored and a
+ warning message is printed once parsing is complete.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>file</code> - the .par file to parse.</dd>
+<dd><code>functionSet</code> - the function set whose functions should be modified.</dd>
+<dd><code>resources</code> - used for printing console messages.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/parsers/ParameterParser.html b/doc/jcgp/backend/parsers/ParameterParser.html
new file mode 100644
index 0000000..3dd7c2d
--- /dev/null
+++ b/doc/jcgp/backend/parsers/ParameterParser.html
@@ -0,0 +1,294 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<div class="subTitle">jcgp.backend.parsers</div>
+<h2 title="Class ParameterParser" class="title">Class ParameterParser</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parsers.ParameterParser</li>
+</ul>
+</li>
+</ul>
+<div class="description">
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+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">ParameterParser</span>
+extends java.lang.Object</pre>
+<div class="block">Contains a static method for parsing parameters from a
+ .par file.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/ParameterParser.html#ParameterParser--">ParameterParser</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
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+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/ParameterParser.html#parse-java.io.File-jcgp.backend.resources.ModifiableResources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Parses the parameters from a specified CGP parameter file and
+ modifies the experiment resources appropriately.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
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+</div>
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+<a name="ParameterParser--">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>ParameterParser</h4>
+<pre>public&nbsp;ParameterParser()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
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+<!--   -->
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+<h3>Method Detail</h3>
+<a name="parse-java.io.File-jcgp.backend.resources.ModifiableResources-">
+<!--   -->
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+<ul class="blockListLast">
+<li class="blockList">
+<h4>parse</h4>
+<pre>public static&nbsp;void&nbsp;parse(java.io.File&nbsp;file,
+                         <a href="../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</pre>
+<div class="block">Parses the parameters from a specified CGP parameter file and
+ modifies the experiment resources appropriately. 
+ <br><br>
+ CGP .par files do not follow a very strict convention, so this
+ parser does its best to cope with format irregularities. Parsing
+ works even if the parameters are in the wrong order, and unknown
+ parameters are simply ignored.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>file</code> - the .par file to parse.</dd>
+<dd><code>resources</code> - a reference to the resources object that must be modified.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/parsers/TestCaseParser.html b/doc/jcgp/backend/parsers/TestCaseParser.html
new file mode 100644
index 0000000..e3dc642
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+++ b/doc/jcgp/backend/parsers/TestCaseParser.html
@@ -0,0 +1,296 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<head>
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+//-->
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+<div class="header">
+<div class="subTitle">jcgp.backend.parsers</div>
+<h2 title="Class TestCaseParser" class="title">Class TestCaseParser</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.parsers.TestCaseParser</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">TestCaseParser</span>
+extends java.lang.Object</pre>
+<div class="block">Contains a static method for parsing values from a
+ CGP problem data file. The actual file extension
+ varies from problem to problem, and is therefore
+ defined in the experiment's Problem instance.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/TestCaseParser.html#TestCaseParser--">TestCaseParser</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/parsers/TestCaseParser.html#parse-java.io.File-jcgp.backend.modules.problem.TestCaseProblem-jcgp.backend.resources.ModifiableResources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;?&gt;&nbsp;problem,
+     <a href="../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Sets the number of inputs and outputs in the resources
+ to match the given file, and parses each test case
+ from the file into the specified problem.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="TestCaseParser--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>TestCaseParser</h4>
+<pre>public&nbsp;TestCaseParser()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="parse-java.io.File-jcgp.backend.modules.problem.TestCaseProblem-jcgp.backend.resources.ModifiableResources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>parse</h4>
+<pre>public static&nbsp;void&nbsp;parse(java.io.File&nbsp;file,
+                         <a href="../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;?&gt;&nbsp;problem,
+                         <a href="../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</pre>
+<div class="block">Sets the number of inputs and outputs in the resources
+ to match the given file, and parses each test case
+ from the file into the specified problem.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>file</code> - the problem file to parse.</dd>
+<dd><code>problem</code> - the problem into which to parse the problem data.</dd>
+<dd><code>resources</code> - a modifiable reference to the experiment's resources</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/parsers/class-use/ChromosomeParser.html b/doc/jcgp/backend/parsers/class-use/ChromosomeParser.html
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@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<title>Uses of Class jcgp.backend.parsers.ChromosomeParser</title>
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diff --git a/doc/jcgp/backend/parsers/package-frame.html b/doc/jcgp/backend/parsers/package-frame.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.parsers</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../jcgp/backend/parsers/package-summary.html" target="classFrame">jcgp.backend.parsers</a></h1>
+<div class="indexContainer">
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="ChromosomeParser.html" title="class in jcgp.backend.parsers" target="classFrame">ChromosomeParser</a></li>
+<li><a href="FunctionParser.html" title="class in jcgp.backend.parsers" target="classFrame">FunctionParser</a></li>
+<li><a href="ParameterParser.html" title="class in jcgp.backend.parsers" target="classFrame">ParameterParser</a></li>
+<li><a href="TestCaseParser.html" title="class in jcgp.backend.parsers" target="classFrame">TestCaseParser</a></li>
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+</html>
diff --git a/doc/jcgp/backend/parsers/package-summary.html b/doc/jcgp/backend/parsers/package-summary.html
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
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+<head>
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+<h1 title="Package" class="title">Package&nbsp;jcgp.backend.parsers</h1>
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+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parsers/ChromosomeParser.html" title="class in jcgp.backend.parsers">ChromosomeParser</a></td>
+<td class="colLast">
+<div class="block">This class contains a method for parsing .chr files and another
+ for writing .chr files from given chromosomes.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parsers/FunctionParser.html" title="class in jcgp.backend.parsers">FunctionParser</a></td>
+<td class="colLast">
+<div class="block">Contains a static method for parsing functions from a
+ .par file.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parsers/ParameterParser.html" title="class in jcgp.backend.parsers">ParameterParser</a></td>
+<td class="colLast">
+<div class="block">Contains a static method for parsing parameters from a
+ .par file.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/parsers/TestCaseParser.html" title="class in jcgp.backend.parsers">TestCaseParser</a></td>
+<td class="colLast">
+<div class="block">Contains a static method for parsing values from a
+ CGP problem data file.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/parsers/package-tree.html b/doc/jcgp/backend/parsers/package-tree.html
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@@ -0,0 +1,140 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.parsers Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.parsers Class Hierarchy";
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+<li><a href="package-summary.html">Package</a></li>
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+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.parsers</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.parsers.<a href="../../../jcgp/backend/parsers/ChromosomeParser.html" title="class in jcgp.backend.parsers"><span class="typeNameLink">ChromosomeParser</span></a></li>
+<li type="circle">jcgp.backend.parsers.<a href="../../../jcgp/backend/parsers/FunctionParser.html" title="class in jcgp.backend.parsers"><span class="typeNameLink">FunctionParser</span></a></li>
+<li type="circle">jcgp.backend.parsers.<a href="../../../jcgp/backend/parsers/ParameterParser.html" title="class in jcgp.backend.parsers"><span class="typeNameLink">ParameterParser</span></a></li>
+<li type="circle">jcgp.backend.parsers.<a href="../../../jcgp/backend/parsers/TestCaseParser.html" title="class in jcgp.backend.parsers"><span class="typeNameLink">TestCaseParser</span></a></li>
+</ul>
+</li>
+</ul>
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+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
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+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
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+<div class="subNav">
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+<li><a href="../../../jcgp/backend/parameters/monitors/package-tree.html">Prev</a></li>
+<li><a href="../../../jcgp/backend/population/package-tree.html">Next</a></li>
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diff --git a/doc/jcgp/backend/parsers/package-use.html b/doc/jcgp/backend/parsers/package-use.html
new file mode 100644
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+++ b/doc/jcgp/backend/parsers/package-use.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+<meta name="date" content="2014-05-06">
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diff --git a/doc/jcgp/backend/population/Chromosome.html b/doc/jcgp/backend/population/Chromosome.html
new file mode 100644
index 0000000..ffcb6f8
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+++ b/doc/jcgp/backend/population/Chromosome.html
@@ -0,0 +1,742 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<div class="header">
+<div class="subTitle">jcgp.backend.population</div>
+<h2 title="Class Chromosome" class="title">Class Chromosome</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.population.Chromosome</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd>java.lang.Comparable&lt;<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&gt;</dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Chromosome</span>
+extends java.lang.Object
+implements java.lang.Comparable&lt;<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&gt;</pre>
+<div class="block">This class encapsulates a CGP chromosome.
+ <br><br>
+ A chromosome contains a matrix of nodes and arrays of inputs and outputs.
+ These elements are all interconnected, and actually form the chromosome
+ network itself. Individual nodes can be retrieved using <code>getNode()</code>
+ which requires the row and column to be specified. The same works for
+ inputs and outputs using the associated getters, in which case only the
+ index is necessary.
+ <br><br>
+ In evolutionary computation it is often necessary to make copies of 
+ chromosomes; this can be accomplished in JCGP in two ways. The recommended
+ way to do this is using <code>copyChromosome()</code> in <code>Population</code>, but alternatively
+ it can be done by using the <code>Chromosome</code> copy constructor and specifying the
+ object to copy from, or by using the <code>copyGenes()</code> method. 
+ <br><br>
+ To illustrate this, given two chromosomes, chr1 and chr2, the following code:
+ <br><br>
+ <code>
+ chr1.copyGenes(chr2);
+ </code><br><br>
+ will modify all of chr1's connections and functions to match those of chr2, without
+ creating a new instance. In contrast, 
+ <br><br>
+ <code>
+ chr1 = new Chromosome(chr2);
+ </code><br><br>
+ creates a new instance of chromosome which is identical to chr2 and assigns it to chr1,
+ meaning any old references to chr1 that are not updated will still refer to a chromosome
+ that is not identical to chr2. In practice, the most reliable way is to use the copy method
+ in <code>Population</code>. Assuming chr1 and chr2 are indexed 1 and 2 in <code>population</code> respectively,
+ <br><br>
+ population.copyChromosome(2, 1);
+ <br><br>
+ will copy chr2 into chr1 without creating new instances or requiring access to the underlying
+ chromosome array. <code>Chromosome</code> offers a variety of methods to compare chromosomes as well, 
+ such as <code>compareGenesTo()</code> and <code>compareActiveGenesTo()</code>. <code>Comparable</code> is implemented
+ to compare fitness value, meaning <code>compareTo()</code> returns a value depending the relative fitness
+ of the compared chromosomes.
+ <br><br>
+ In order to set the chromosome's input values for decoding, <code>setInputs()</code> should be used. A few 
+ utility methods are provided in order to retrieve random elements from the chromosome, which are used
+ internally to initialise with random connections but also externally by mutators when performing 
+ mutations.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#Chromosome-jcgp.backend.population.Chromosome-">Chromosome</a></span>(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;clone)</code>
+<div class="block">Copy constructor.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#Chromosome-jcgp.backend.resources.Resources-">Chromosome</a></span>(<a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialise a chromosome with the specified parameters.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#compareActiveGenesTo-jcgp.backend.population.Chromosome-">compareActiveGenesTo</a></span>(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>
+<div class="block">Does the same as <code>compareGenesto()</code> but only looks
+ at the active portion of the chromosome.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#compareGenesTo-jcgp.backend.population.Chromosome-">compareGenesTo</a></span>(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>
+<div class="block">Performs a deep comparison between this chromosome and the provided one.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#compareTo-jcgp.backend.population.Chromosome-">compareTo</a></span>(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;o)</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#copyGenes-jcgp.backend.population.Chromosome-">copyGenes</a></span>(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;clone)</code>
+<div class="block">Creates a deep copy of the specified chromosome in the
+ this instance.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>java.util.ArrayList&lt;<a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&gt;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getActiveNodes--">getActiveNodes</a></span>()</code>
+<div class="block">This method computes a list of active nodes (if necessary) and returns it.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getFitness--">getFitness</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getInput-int-">getInput</a></span>(int&nbsp;index)</code>
+<div class="block">Returns a reference to the indexed input.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getNode-int-int-">getNode</a></span>(int&nbsp;row,
+       int&nbsp;column)</code>
+<div class="block">Returns a reference to any node, addressed by row and column.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getOutput-int-">getOutput</a></span>(int&nbsp;index)</code>
+<div class="block">Returns a reference to the indexed output.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getRandomConnection--">getRandomConnection</a></span>()</code>
+<div class="block">This method will pick a completely random connection, independently
+ of levels back, including inputs.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getRandomConnection-int-">getRandomConnection</a></span>(int&nbsp;column)</code>
+<div class="block">Returns a random allowed connection respecting levels back.<br>
+ This method may always pick inputs, as they can be picked
+ regardless of the column.</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getRandomMutableElement--">getRandomMutableElement</a></span>()</code>
+<div class="block">This method is useful for mutating chromosomes.</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#getResources--">getResources</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#printNodes--">printNodes</a></span>()</code>
+<div class="block">Iterates through the nodes and prints all connections and functions.</div>
+</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#recomputeActiveNodes--">recomputeActiveNodes</a></span>()</code>
+<div class="block">This causes the list of active nodes to be recomputed lazily (once it is actually requested).</div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#reinitialiseConnections--">reinitialiseConnections</a></span>()</code>
+<div class="block">Sets random connections and functions across the entire
+ chromosome.</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#setFitness-double-">setFitness</a></span>(double&nbsp;newFitness)</code>
+<div class="block">Sets the fitness of the chromosome.</div>
+</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Chromosome.html#setInputs-java.lang.Object...-">setInputs</a></span>(java.lang.Object...&nbsp;values)</code>
+<div class="block">Loops through the inputs and sets the specified values,
+ so that evaluations can be performed.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Chromosome-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Chromosome</h4>
+<pre>public&nbsp;Chromosome(<a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Initialise a chromosome with the specified parameters. Random valid connections
+ are created upon initialisation.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+<a name="Chromosome-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Chromosome</h4>
+<pre>public&nbsp;Chromosome(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;clone)</pre>
+<div class="block">Copy constructor.
+ 
+ Initialise a new chromosome with the exact same connections as a given instance of Chromosome.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>clone</code> - the chromosome to be copied.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="reinitialiseConnections--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>reinitialiseConnections</h4>
+<pre>public&nbsp;void&nbsp;reinitialiseConnections()</pre>
+<div class="block">Sets random connections and functions across the entire
+ chromosome. This method can be used more than once for
+ each instance, if entirely random chromosomes are desired.</div>
+</li>
+</ul>
+<a name="copyGenes-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>copyGenes</h4>
+<pre>public&nbsp;void&nbsp;copyGenes(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;clone)</pre>
+<div class="block">Creates a deep copy of the specified chromosome in the
+ this instance. In practice, this iterates through the
+ entire chromosome making equivalent connections and
+ setting functions to the same values as those in the
+ specified chromosome. It also sets the fitness of the
+ copy to the same value as the original.
+ <br>
+ It is assumed that both chromosomes have the same 
+ topology; while this method will still run if that is not
+ the case, the effects might be undesirable and null pointer
+ access might occur.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>clone</code> - the chromosome to clone.</dd>
+</dl>
+</li>
+</ul>
+<a name="getNode-int-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getNode</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&nbsp;getNode(int&nbsp;row,
+                    int&nbsp;column)</pre>
+<div class="block">Returns a reference to any node, addressed by row and column.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>row</code> - the row of the node.</dd>
+<dd><code>column</code> - the column of the node.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the addressed node.</dd>
+</dl>
+</li>
+</ul>
+<a name="getOutput-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getOutput</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a>&nbsp;getOutput(int&nbsp;index)</pre>
+<div class="block">Returns a reference to the indexed output.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the output index.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the output reference.</dd>
+</dl>
+</li>
+</ul>
+<a name="getInput-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getInput</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a>&nbsp;getInput(int&nbsp;index)</pre>
+<div class="block">Returns a reference to the indexed input.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the input index.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the input reference.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFitness--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFitness</h4>
+<pre>public&nbsp;double&nbsp;getFitness()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the fitness of the chromosome.</dd>
+</dl>
+</li>
+</ul>
+<a name="setFitness-double-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setFitness</h4>
+<pre>public&nbsp;void&nbsp;setFitness(double&nbsp;newFitness)</pre>
+<div class="block">Sets the fitness of the chromosome. This method
+ should be used by the experiment problem when the
+ population is evaluated in order to assign a fitness
+ to each individual.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newFitness</code> - the fitness to assign.</dd>
+</dl>
+</li>
+</ul>
+<a name="setInputs-java.lang.Object...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setInputs</h4>
+<pre>public&nbsp;void&nbsp;setInputs(java.lang.Object...&nbsp;values)</pre>
+<div class="block">Loops through the inputs and sets the specified values,
+ so that evaluations can be performed. If the number of
+ elements in the array of values does not match the
+ number of inputs exactly, an exception is thrown.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>values</code> - the values the input should take.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRandomMutableElement--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRandomMutableElement</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;getRandomMutableElement()</pre>
+<div class="block">This method is useful for mutating chromosomes. It returns any
+ random <code>MutableElement</code> out of the chromosome with equal
+ probability.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a random element that can be mutated - node or output.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRandomConnection-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRandomConnection</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;getRandomConnection(int&nbsp;column)</pre>
+<div class="block">Returns a random allowed connection respecting levels back.<br>
+ This method may always pick inputs, as they can be picked
+ regardless of the column.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>column</code> - the column to use as reference.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a random connection.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRandomConnection--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRandomConnection</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;getRandomConnection()</pre>
+<div class="block">This method will pick a completely random connection, independently
+ of levels back, including inputs. It is useful for setting outputs.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a random connection regardless of levels back.</dd>
+</dl>
+</li>
+</ul>
+<a name="recomputeActiveNodes--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>recomputeActiveNodes</h4>
+<pre>public&nbsp;void&nbsp;recomputeActiveNodes()</pre>
+<div class="block">This causes the list of active nodes to be recomputed lazily (once it is actually requested).</div>
+</li>
+</ul>
+<a name="getActiveNodes--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getActiveNodes</h4>
+<pre>public&nbsp;java.util.ArrayList&lt;<a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&gt;&nbsp;getActiveNodes()</pre>
+<div class="block">This method computes a list of active nodes (if necessary) and returns it.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the list of active nodes.</dd>
+</dl>
+</li>
+</ul>
+<a name="compareGenesTo-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>compareGenesTo</h4>
+<pre>public&nbsp;boolean&nbsp;compareGenesTo(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</pre>
+<div class="block">Performs a deep comparison between this chromosome and the provided one.
+ This is done on a gene-by-gene basis.
+ 
+ This method returns true if and only if:
+ <ul>
+ <li>the chromosomes being compared are not the same instance;</li>
+ <li>the connections of the compared chromosomes are not the same instance;</li>
+ <li>the grid position of the chromosome's elements are the same;</li>
+ </ul>
+ <br><br>
+ The relationship computed by this method is:
+ <ul>
+ <li>symmetric: a.copyOf(b) == b.copyOf(a);</li>
+ <li>not reflexive: a.copyOf(a) returns false;</li>
+ <li>not transitive: if a.copyOf(b) is true and b.copyOf(c) is true, a.copyOf(c) is
+    not necessarily true since it is possible that a == c.</li>
+ </ul></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>chromosome</code> - the chromosome to compare to.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if it is a copy of this chromosome, but not the same chromosome.</dd>
+</dl>
+</li>
+</ul>
+<a name="compareActiveGenesTo-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>compareActiveGenesTo</h4>
+<pre>public&nbsp;boolean&nbsp;compareActiveGenesTo(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</pre>
+<div class="block">Does the same as <code>compareGenesto()</code> but only looks
+ at the active portion of the chromosome.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>chromosome</code> - the chromosome to compare to.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the two active portions are identical.</dd>
+</dl>
+</li>
+</ul>
+<a name="printNodes--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>printNodes</h4>
+<pre>public&nbsp;void&nbsp;printNodes()</pre>
+<div class="block">Iterates through the nodes and prints all connections and functions.
+ This is intended for debugging purposes only and does not print to the
+ GUI console.</div>
+</li>
+</ul>
+<a name="getResources--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getResources</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;getResources()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a reference to the resources based on which the chromosome was built.</dd>
+</dl>
+</li>
+</ul>
+<a name="compareTo-jcgp.backend.population.Chromosome-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>compareTo</h4>
+<pre>public&nbsp;int&nbsp;compareTo(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;o)</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code>compareTo</code>&nbsp;in interface&nbsp;<code>java.lang.Comparable&lt;<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&gt;</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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diff --git a/doc/jcgp/backend/population/Connection.html b/doc/jcgp/backend/population/Connection.html
new file mode 100644
index 0000000..b7b5c07
--- /dev/null
+++ b/doc/jcgp/backend/population/Connection.html
@@ -0,0 +1,249 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>Connection</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Connection";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
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+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+</ul>
+</div>
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+<li><a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/Connection.html" target="_top">Frames</a></li>
+<li><a href="Connection.html" target="_top">No&nbsp;Frames</a></li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.population</div>
+<h2 title="Interface Connection" class="title">Interface Connection</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a>, <a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">Connection</span></pre>
+<div class="block"><code>Connection</code> declares the expected behaviour of any
+ part of a chromosome that can be connected to, specifically
+ nodes or inputs. Outputs are not connections since they 
+ mark the end of chromosome paths.
+ <br><br>
+ This interface provides a way to deal with connections
+ generically without having to specify whether they are nodes
+ or inputs. In this way a random connection can be picked and
+ dealt with more easily, facilitating mutations.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Connection.html#getValue--">getValue</a></span>()</code>
+<div class="block">Compute and return the value of this connection.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
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+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="getValue--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getValue</h4>
+<pre>java.lang.Object&nbsp;getValue()</pre>
+<div class="block">Compute and return the value of this connection. In
+ the case of inputs no computation is necessary, this
+ simply returns the value the input is set to. In the
+ case of nodes, the value is computed based on the
+ node's function and the value of its own connections.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the connection's value.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Connection.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li><a href="../../../index.html?jcgp/backend/population/Connection.html" target="_top">Frames</a></li>
+<li><a href="Connection.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
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diff --git a/doc/jcgp/backend/population/Gene.html b/doc/jcgp/backend/population/Gene.html
new file mode 100644
index 0000000..0a2a9cf
--- /dev/null
+++ b/doc/jcgp/backend/population/Gene.html
@@ -0,0 +1,241 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Thu May 01 13:00:29 BST 2014 -->
+<title>Gene</title>
+<meta name="date" content="2014-05-01">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Gene";
+        }
+    }
+    catch(err) {
+    }
+//-->
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+<div>JavaScript is disabled on your browser.</div>
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
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+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#methods.inherited.from.class.java.lang.Object">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.population</div>
+<h2 title="Class Gene" class="title">Class Gene</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.population.Gene</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a>, <a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>, <a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public abstract class <span class="typeNameLabel">Gene</span>
+extends java.lang.Object</pre>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Gene.html#Gene--">Gene</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
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+<h3>Method Summary</h3>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<!-- ========= CONSTRUCTOR DETAIL ======== -->
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+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Gene--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Gene</h4>
+<pre>public&nbsp;Gene()</pre>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/Gene.html" target="_top">Frames</a></li>
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+  //-->
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#methods.inherited.from.class.java.lang.Object">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
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diff --git a/doc/jcgp/backend/population/Input.html b/doc/jcgp/backend/population/Input.html
new file mode 100644
index 0000000..1ac3b97
--- /dev/null
+++ b/doc/jcgp/backend/population/Input.html
@@ -0,0 +1,361 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>Input</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Input";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Input.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/Input.html" target="_top">Frames</a></li>
+<li><a href="Input.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.population</div>
+<h2 title="Class Input" class="title">Class Input</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.population.Input</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Input</span>
+extends java.lang.Object
+implements <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></pre>
+<div class="block">This is a chromosome input. Inputs are a special
+ type of connection which simply return a set value.
+ They do not have connections and instead provide a
+ starting point for the chromosome's active paths.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Input.html#Input-int-">Input</a></span>(int&nbsp;index)</code>
+<div class="block">Initialises a new input with the current index.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Input.html#getIndex--">getIndex</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Input.html#getValue--">getValue</a></span>()</code>
+<div class="block">Compute and return the value of this connection.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Input.html#setValue-java.lang.Object-">setValue</a></span>(java.lang.Object&nbsp;newValue)</code>
+<div class="block">Sets this input's value.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Input.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Input-int-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Input</h4>
+<pre>public&nbsp;Input(int&nbsp;index)</pre>
+<div class="block">Initialises a new input with the current index.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the index of the new input.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="setValue-java.lang.Object-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setValue</h4>
+<pre>public&nbsp;void&nbsp;setValue(java.lang.Object&nbsp;newValue)</pre>
+<div class="block">Sets this input's value. The new value
+ will now be returned by this input's
+ <code>getValue()</code> method.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newValue</code> - the value to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="getIndex--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getIndex</h4>
+<pre>public&nbsp;int&nbsp;getIndex()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the input's index.</dd>
+</dl>
+</li>
+</ul>
+<a name="getValue--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getValue</h4>
+<pre>public&nbsp;java.lang.Object&nbsp;getValue()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../jcgp/backend/population/Connection.html#getValue--">Connection</a></code></span></div>
+<div class="block">Compute and return the value of this connection. In
+ the case of inputs no computation is necessary, this
+ simply returns the value the input is set to. In the
+ case of nodes, the value is computed based on the
+ node's function and the value of its own connections.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/population/Connection.html#getValue--">getValue</a></code>&nbsp;in interface&nbsp;<code><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the connection's value.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Input.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/Input.html" target="_top">Frames</a></li>
+<li><a href="Input.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
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+    allClassesLink.style.display = "none";
+  }
+  //-->
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
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+<!--   -->
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
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diff --git a/doc/jcgp/backend/population/MutableElement.html b/doc/jcgp/backend/population/MutableElement.html
new file mode 100644
index 0000000..4af7b7e
--- /dev/null
+++ b/doc/jcgp/backend/population/MutableElement.html
@@ -0,0 +1,306 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="MutableElement";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6,"i1":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
+var altColor = "altColor";
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.population</div>
+<h2 title="Interface MutableElement" class="title">Interface MutableElement</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>, <a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">MutableElement</span></pre>
+<div class="block"><code>MutableElement</code> declares the expected behaviour of any
+ part of a chromosome that is mutable, more specifically
+ nodes or outputs. Inputs are not mutable since they don't have
+ connections or functions.
+ <br><br>
+ This interface provides a way to deal with mutable elements
+ generically without having to specify whether they are nodes
+ or outputs. In this way a random mutable element can be picked and
+ dealt with more easily, facilitating mutations.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
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+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/MutableElement.html#copyOf-jcgp.backend.population.MutableElement-">copyOf</a></span>(<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;element)</code>
+<div class="block">Asserts if the specified element is a copy of the elements
+ this is called on.<br>
+ This method returns true if and only if:
+ 
+ the elements being compared are not the same instance;
+ the connections of the compared elements are not the same instance;
+ the elements have the same function (in the case of Node);
+ the grid position of the elements themselves are the same;
+ the grid position of all equivalent connections are the same;
+ 
+ <br><br>
+ The relationship computed by this method is:
+ 
+ symmetric: a.copyOf(b) == b.copyOf(a);
+ not reflexive: a.copyOf(a) returns false;
+ not transitive: if a.copyOf(b) is true and b.copyOf(c) is true, a.copyOf(c) is
+    not necessarily true since it is possible that a == c.
+ </div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/MutableElement.html#setConnection-int-jcgp.backend.population.Connection-">setConnection</a></span>(int&nbsp;index,
+             <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>
+<div class="block">This method sets the indexed connection to the specified new connection.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="setConnection-int-jcgp.backend.population.Connection-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setConnection</h4>
+<pre>void&nbsp;setConnection(int&nbsp;index,
+                   <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</pre>
+<div class="block">This method sets the indexed connection to the specified new connection.
+ Implementing classes may choose to ignore the given index (such as in the
+ case of outputs, which only have one connection).</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the connection index to set.</dd>
+<dd><code>newConnection</code> - the chromosome element to connect to.</dd>
+</dl>
+</li>
+</ul>
+<a name="copyOf-jcgp.backend.population.MutableElement-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>copyOf</h4>
+<pre>boolean&nbsp;copyOf(<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;element)</pre>
+<div class="block">Asserts if the specified element is a copy of the elements
+ this is called on.<br>
+ This method returns true if and only if:
+ <ul>
+ <li>the elements being compared are not the same instance;</li>
+ <li>the connections of the compared elements are not the same instance;</li>
+ <li>the elements have the same function (in the case of Node);</li>
+ <li>the grid position of the elements themselves are the same;</li>
+ <li>the grid position of all equivalent connections are the same;</li>
+ </ul>
+ <br><br>
+ The relationship computed by this method is:
+ <ul>
+ <li>symmetric: a.copyOf(b) == b.copyOf(a);</li>
+ <li>not reflexive: a.copyOf(a) returns false;</li>
+ <li>not transitive: if a.copyOf(b) is true and b.copyOf(c) is true, a.copyOf(c) is
+    not necessarily true since it is possible that a == c.</li>
+ </ul></div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>element</code> - the mutable element to compare to.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if <code>element</code> is a copy of this element.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
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diff --git a/doc/jcgp/backend/population/Node.html b/doc/jcgp/backend/population/Node.html
new file mode 100644
index 0000000..9e7b9a5
--- /dev/null
+++ b/doc/jcgp/backend/population/Node.html
@@ -0,0 +1,544 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>Node</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Node";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
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+<div>JavaScript is disabled on your browser.</div>
+</noscript>
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+<li><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<li><a href="#method.summary">Method</a></li>
+</ul>
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+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.population</div>
+<h2 title="Class Node" class="title">Class Node</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.population.Node</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>, <a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Node</span>
+extends java.lang.Object
+implements <a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>, <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></pre>
+<div class="block">Nodes make up the main part of the chromosome, 
+ where the actual functions are evolved. Each node
+ contains a function and a number of connections.
+ The node outputs the result of performing its function
+ on the values of its connections. Nodes therefore
+ implement both <code>MutableElement</code> and <code>Connection</code>
+ since they can be mutated but also connected to. 
+ Nodes are constructed with a fixed number of connections
+ (determined by the maximum arity of the function set)
+ and must be reinstantiated if the experiment arity
+ changes.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#Node-jcgp.backend.population.Chromosome-int-int-int-">Node</a></span>(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+    int&nbsp;row,
+    int&nbsp;column,
+    int&nbsp;arity)</code>
+<div class="block">Constructs a new instance of <code>Node</code> with the
+ specified parameters.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#copyOf-jcgp.backend.population.MutableElement-">copyOf</a></span>(<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;element)</code>
+<div class="block">Asserts if the specified element is a copy of the elements
+ this is called on.<br>
+ This method returns true if and only if:
+ 
+ the elements being compared are not the same instance;
+ the connections of the compared elements are not the same instance;
+ the elements have the same function (in the case of Node);
+ the grid position of the elements themselves are the same;
+ the grid position of all equivalent connections are the same;
+ 
+ <br><br>
+ The relationship computed by this method is:
+ 
+ symmetric: a.copyOf(b) == b.copyOf(a);
+ not reflexive: a.copyOf(a) returns false;
+ not transitive: if a.copyOf(b) is true and b.copyOf(c) is true, a.copyOf(c) is
+    not necessarily true since it is possible that a == c.
+ </div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#getColumn--">getColumn</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#getConnection-int-">getConnection</a></span>(int&nbsp;index)</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#getFunction--">getFunction</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#getRow--">getRow</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#getValue--">getValue</a></span>()</code>
+<div class="block">Compute and return the value of this connection.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#initialise-jcgp.backend.function.Function-jcgp.backend.population.Connection...-">initialise</a></span>(<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;newFunction,
+          <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>...&nbsp;newConnections)</code>
+<div class="block">Initialises the node with the specified values.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#setConnection-int-jcgp.backend.population.Connection-">setConnection</a></span>(int&nbsp;index,
+             <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>
+<div class="block">This method sets the indexed connection to the specified new connection.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#setFunction-jcgp.backend.function.Function-">setFunction</a></span>(<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;newFunction)</code>
+<div class="block">Sets the node function.</div>
+</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Node.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Node-jcgp.backend.population.Chromosome-int-int-int-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Node</h4>
+<pre>public&nbsp;Node(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+            int&nbsp;row,
+            int&nbsp;column,
+            int&nbsp;arity)</pre>
+<div class="block">Constructs a new instance of <code>Node</code> with the
+ specified parameters. Nodes must contain their
+ own row and column for ease of copying.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>chromosome</code> - the chromosome this node belongs to.</dd>
+<dd><code>row</code> - the node's row.</dd>
+<dd><code>column</code> - the node's column.</dd>
+<dd><code>arity</code> - the maximum arity of the experiment.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="setFunction-jcgp.backend.function.Function-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setFunction</h4>
+<pre>public&nbsp;void&nbsp;setFunction(<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;newFunction)</pre>
+<div class="block">Sets the node function.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newFunction</code> - the new function to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="initialise-jcgp.backend.function.Function-jcgp.backend.population.Connection...-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>initialise</h4>
+<pre>public&nbsp;void&nbsp;initialise(<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;newFunction,
+                       <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>...&nbsp;newConnections)</pre>
+<div class="block">Initialises the node with the specified values.
+ The number of connections passed as argument must
+ be exactly the same as the experiment arity, or 
+ an <code>IllegalArgumentException</code> will be thrown.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newFunction</code> - the node function to set.</dd>
+<dd><code>newConnections</code> - the node connections to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="getColumn--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getColumn</h4>
+<pre>public&nbsp;int&nbsp;getColumn()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>this node's column.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRow--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRow</h4>
+<pre>public&nbsp;int&nbsp;getRow()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>this node's row.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFunction--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFunction</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;getFunction()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>this node's function.</dd>
+</dl>
+</li>
+</ul>
+<a name="getConnection-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getConnection</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;getConnection(int&nbsp;index)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the connection to return.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the indexed connection.</dd>
+</dl>
+</li>
+</ul>
+<a name="copyOf-jcgp.backend.population.MutableElement-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>copyOf</h4>
+<pre>public&nbsp;boolean&nbsp;copyOf(<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;element)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../jcgp/backend/population/MutableElement.html#copyOf-jcgp.backend.population.MutableElement-">MutableElement</a></code></span></div>
+<div class="block">Asserts if the specified element is a copy of the elements
+ this is called on.<br>
+ This method returns true if and only if:
+ <ul>
+ <li>the elements being compared are not the same instance;</li>
+ <li>the connections of the compared elements are not the same instance;</li>
+ <li>the elements have the same function (in the case of Node);</li>
+ <li>the grid position of the elements themselves are the same;</li>
+ <li>the grid position of all equivalent connections are the same;</li>
+ </ul>
+ <br><br>
+ The relationship computed by this method is:
+ <ul>
+ <li>symmetric: a.copyOf(b) == b.copyOf(a);</li>
+ <li>not reflexive: a.copyOf(a) returns false;</li>
+ <li>not transitive: if a.copyOf(b) is true and b.copyOf(c) is true, a.copyOf(c) is
+    not necessarily true since it is possible that a == c.</li>
+ </ul></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/population/MutableElement.html#copyOf-jcgp.backend.population.MutableElement-">copyOf</a></code>&nbsp;in interface&nbsp;<code><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>element</code> - the mutable element to compare to.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if <code>element</code> is a copy of this element.</dd>
+</dl>
+</li>
+</ul>
+<a name="getValue--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getValue</h4>
+<pre>public&nbsp;java.lang.Object&nbsp;getValue()</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../jcgp/backend/population/Connection.html#getValue--">Connection</a></code></span></div>
+<div class="block">Compute and return the value of this connection. In
+ the case of inputs no computation is necessary, this
+ simply returns the value the input is set to. In the
+ case of nodes, the value is computed based on the
+ node's function and the value of its own connections.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/population/Connection.html#getValue--">getValue</a></code>&nbsp;in interface&nbsp;<code><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the connection's value.</dd>
+</dl>
+</li>
+</ul>
+<a name="setConnection-int-jcgp.backend.population.Connection-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setConnection</h4>
+<pre>public&nbsp;void&nbsp;setConnection(int&nbsp;index,
+                          <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../jcgp/backend/population/MutableElement.html#setConnection-int-jcgp.backend.population.Connection-">MutableElement</a></code></span></div>
+<div class="block">This method sets the indexed connection to the specified new connection.
+ Implementing classes may choose to ignore the given index (such as in the
+ case of outputs, which only have one connection).</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/population/MutableElement.html#setConnection-int-jcgp.backend.population.Connection-">setConnection</a></code>&nbsp;in interface&nbsp;<code><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the connection index to set.</dd>
+<dd><code>newConnection</code> - the chromosome element to connect to.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Node.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
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diff --git a/doc/jcgp/backend/population/Output.html b/doc/jcgp/backend/population/Output.html
new file mode 100644
index 0000000..38033e2
--- /dev/null
+++ b/doc/jcgp/backend/population/Output.html
@@ -0,0 +1,447 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>Output</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Output";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Output.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/Output.html" target="_top">Frames</a></li>
+<li><a href="Output.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
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+<div>
+<script type="text/javascript"><!--
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.population</div>
+<h2 title="Class Output" class="title">Class Output</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.population.Output</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Implemented Interfaces:</dt>
+<dd><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Output</span>
+extends java.lang.Object
+implements <a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></pre>
+<div class="block">This is a chromosome output. Outputs are a special
+ type of mutable element with a single connection. It
+ returns the value of its single connection, but it 
+ may not be connected to - it terminates a chromosome
+ active connection path.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Output.html#Output-jcgp.backend.population.Chromosome-int-">Output</a></span>(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+      int&nbsp;index)</code>
+<div class="block">Makes a new instance of <code>Output</code> with the 
+ specified arguments.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>java.lang.Object</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Output.html#calculate--">calculate</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Output.html#copyOf-jcgp.backend.population.MutableElement-">copyOf</a></span>(<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;m)</code>
+<div class="block">Asserts if the specified element is a copy of the elements
+ this is called on.<br>
+ This method returns true if and only if:
+ 
+ the elements being compared are not the same instance;
+ the connections of the compared elements are not the same instance;
+ the elements have the same function (in the case of Node);
+ the grid position of the elements themselves are the same;
+ the grid position of all equivalent connections are the same;
+ 
+ <br><br>
+ The relationship computed by this method is:
+ 
+ symmetric: a.copyOf(b) == b.copyOf(a);
+ not reflexive: a.copyOf(a) returns false;
+ not transitive: if a.copyOf(b) is true and b.copyOf(c) is true, a.copyOf(c) is
+    not necessarily true since it is possible that a == c.
+ </div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Output.html#getActiveNodes-java.util.ArrayList-">getActiveNodes</a></span>(java.util.ArrayList&lt;<a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&gt;&nbsp;activeNodes)</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Output.html#getIndex--">getIndex</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Output.html#getSource--">getSource</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Output.html#setConnection-int-jcgp.backend.population.Connection-">setConnection</a></span>(int&nbsp;index,
+             <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>
+<div class="block">When mutating an output, the index parameter
+ is simply ignored and the output source is
+ set.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>java.lang.String</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Output.html#toString--">toString</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Output-jcgp.backend.population.Chromosome-int-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Output</h4>
+<pre>public&nbsp;Output(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+              int&nbsp;index)</pre>
+<div class="block">Makes a new instance of <code>Output</code> with the 
+ specified arguments.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>chromosome</code> - the chromosome this output belongs to.</dd>
+<dd><code>index</code> - the output index.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="calculate--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>calculate</h4>
+<pre>public&nbsp;java.lang.Object&nbsp;calculate()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the value of the output's source.</dd>
+</dl>
+</li>
+</ul>
+<a name="getIndex--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getIndex</h4>
+<pre>public&nbsp;int&nbsp;getIndex()</pre>
+</li>
+</ul>
+<a name="getSource--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSource</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;getSource()</pre>
+</li>
+</ul>
+<a name="getActiveNodes-java.util.ArrayList-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getActiveNodes</h4>
+<pre>public&nbsp;void&nbsp;getActiveNodes(java.util.ArrayList&lt;<a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&gt;&nbsp;activeNodes)</pre>
+</li>
+</ul>
+<a name="setConnection-int-jcgp.backend.population.Connection-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setConnection</h4>
+<pre>public&nbsp;void&nbsp;setConnection(int&nbsp;index,
+                          <a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</pre>
+<div class="block">When mutating an output, the index parameter
+ is simply ignored and the output source is
+ set.</div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/population/MutableElement.html#setConnection-int-jcgp.backend.population.Connection-">setConnection</a></code>&nbsp;in interface&nbsp;<code><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the connection index to set.</dd>
+<dd><code>newConnection</code> - the chromosome element to connect to.</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../jcgp/backend/population/MutableElement.html#setConnection-int-jcgp.backend.population.Connection-"><code>MutableElement.setConnection(int, jcgp.backend.population.Connection)</code></a></dd>
+</dl>
+</li>
+</ul>
+<a name="copyOf-jcgp.backend.population.MutableElement-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>copyOf</h4>
+<pre>public&nbsp;boolean&nbsp;copyOf(<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;m)</pre>
+<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../jcgp/backend/population/MutableElement.html#copyOf-jcgp.backend.population.MutableElement-">MutableElement</a></code></span></div>
+<div class="block">Asserts if the specified element is a copy of the elements
+ this is called on.<br>
+ This method returns true if and only if:
+ <ul>
+ <li>the elements being compared are not the same instance;</li>
+ <li>the connections of the compared elements are not the same instance;</li>
+ <li>the elements have the same function (in the case of Node);</li>
+ <li>the grid position of the elements themselves are the same;</li>
+ <li>the grid position of all equivalent connections are the same;</li>
+ </ul>
+ <br><br>
+ The relationship computed by this method is:
+ <ul>
+ <li>symmetric: a.copyOf(b) == b.copyOf(a);</li>
+ <li>not reflexive: a.copyOf(a) returns false;</li>
+ <li>not transitive: if a.copyOf(b) is true and b.copyOf(c) is true, a.copyOf(c) is
+    not necessarily true since it is possible that a == c.</li>
+ </ul></div>
+<dl>
+<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
+<dd><code><a href="../../../jcgp/backend/population/MutableElement.html#copyOf-jcgp.backend.population.MutableElement-">copyOf</a></code>&nbsp;in interface&nbsp;<code><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></code></dd>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>m</code> - the mutable element to compare to.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if <code>element</code> is a copy of this element.</dd>
+</dl>
+</li>
+</ul>
+<a name="toString--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>toString</h4>
+<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
+<dl>
+<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
+<dd><code>toString</code>&nbsp;in class&nbsp;<code>java.lang.Object</code></dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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diff --git a/doc/jcgp/backend/population/Population.html b/doc/jcgp/backend/population/Population.html
new file mode 100644
index 0000000..b28fd28
--- /dev/null
+++ b/doc/jcgp/backend/population/Population.html
@@ -0,0 +1,411 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:06 BST 2014 -->
+<title>Population</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Population";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
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+<!--   -->
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/Population.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li>Next&nbsp;Class</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/Population.html" target="_top">Frames</a></li>
+<li><a href="Population.html" target="_top">No&nbsp;Frames</a></li>
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+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.population</div>
+<h2 title="Class Population" class="title">Class Population</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.population.Population</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Population</span>
+extends java.lang.Object</pre>
+<div class="block">This class primarily holds a collection of chromosomes. In addition, 
+ it provides a few utility methods for manipulating and copying 
+ chromosomes, useful for evolutionary strategies.
+ <br><br>
+ <code>copyChromosome()</code> is used to create copies of chromosomes, 
+ though it is also possible to create a new instance of population
+ directly from a seed chromosome using the right constructor. 
+ <br><br>
+ For convenience, a random chromosome can be retrieved using
+ <code>getRandomChromosome()</code>, which is guaranteed to use the
+ experiment's specified seed. If an entirely random population
+ is needed, <code>reinitialise()</code> should be used to randomise
+ all chromosomes without creating a new instance of <code>Population</code>.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Population.html#Population-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">Population</a></span>(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;parent,
+          <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialise a population of copies of the given chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Population.html#Population-jcgp.backend.resources.Resources-">Population</a></span>(<a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialise a random population according to the parameters specified
+ in the resources.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Population.html#copyChromosome-int-int-">copyChromosome</a></span>(int&nbsp;source,
+              int&nbsp;target)</code>
+<div class="block">Copy a chromosome into a different position.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Population.html#get-int-">get</a></span>(int&nbsp;index)</code>
+<div class="block">Returns the indexed chromosome.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Population.html#getRandomChromosome--">getRandomChromosome</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Population.html#reinitialise--">reinitialise</a></span>()</code>
+<div class="block">Loop through all chromosomes and randomise all connections
+ and functions.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/population/Population.html#sort--">sort</a></span>()</code>
+<div class="block">Sorts the population in ascending order of fitness quality.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Population-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>Population</h4>
+<pre>public&nbsp;Population(<a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Initialise a random population according to the parameters specified
+ in the resources.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>resources</code> - the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+<a name="Population-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Population</h4>
+<pre>public&nbsp;Population(<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;parent,
+                  <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</pre>
+<div class="block">Initialise a population of copies of the given chromosome.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>parent</code> - the chromosome to use as a model.</dd>
+<dd><code>resources</code> - a reference to the experiment's resources.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="get-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>get</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;get(int&nbsp;index)</pre>
+<div class="block">Returns the indexed chromosome.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the chromosome to return.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the indexed chromosome.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRandomChromosome--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRandomChromosome</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;getRandomChromosome()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a random chromosome from this population.</dd>
+</dl>
+</li>
+</ul>
+<a name="copyChromosome-int-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>copyChromosome</h4>
+<pre>public&nbsp;void&nbsp;copyChromosome(int&nbsp;source,
+                           int&nbsp;target)</pre>
+<div class="block">Copy a chromosome into a different position.
+ After this returns, the target chromosome has
+ identical connections and functions to the source
+ one, though they are separate instances.
+ 
+ This method does nothing if source == target.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>source</code> - the chromosome to copy from.</dd>
+<dd><code>target</code> - the chromosome to copy to.</dd>
+</dl>
+</li>
+</ul>
+<a name="reinitialise--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>reinitialise</h4>
+<pre>public&nbsp;void&nbsp;reinitialise()</pre>
+<div class="block">Loop through all chromosomes and randomise all connections
+ and functions.</div>
+</li>
+</ul>
+<a name="sort--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>sort</h4>
+<pre>public&nbsp;void&nbsp;sort()</pre>
+<div class="block">Sorts the population in ascending order of fitness quality.
+ What this means is that the best fitness chromosome will be
+ in the last position, even though it might have the lowest
+ fitness value. Fitness orientation as specified in the resources
+ is respected.</div>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
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+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
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diff --git a/doc/jcgp/backend/population/class-use/Chromosome.html b/doc/jcgp/backend/population/class-use/Chromosome.html
new file mode 100644
index 0000000..4245432
--- /dev/null
+++ b/doc/jcgp/backend/population/class-use/Chromosome.html
@@ -0,0 +1,340 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.population.Chromosome</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.population.Chromosome" class="title">Uses of Class<br>jcgp.backend.population.Chromosome</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.mutator">jcgp.backend.modules.mutator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.parsers">jcgp.backend.parsers</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.modules.mutator">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a> in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a> with parameters of type <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">ProbabilisticMutator.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">Mutator.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/Mutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>
+<div class="block">Applies mutations to the specified chromosome according
+ to the parameter values.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">PointMutator.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/PointMutator.html#mutate-jcgp.backend.population.Chromosome-">mutate</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parsers">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a> in <a href="../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a> with parameters of type <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">ChromosomeParser.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parsers/ChromosomeParser.html#parse-java.io.File-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+     <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Use this method to parse .chr files into a given chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">ChromosomeParser.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parsers/ChromosomeParser.html#save-java.io.File-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">save</a></span>(java.io.File&nbsp;file,
+    <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+    <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Writes a chromosome into the specified .chr file.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Population.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Population.html#get-int-">get</a></span>(int&nbsp;index)</code>
+<div class="block">Returns the indexed chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Population.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Population.html#getRandomChromosome--">getRandomChromosome</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#compareActiveGenesTo-jcgp.backend.population.Chromosome-">compareActiveGenesTo</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>
+<div class="block">Does the same as <code>compareGenesto()</code> but only looks
+ at the active portion of the chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#compareGenesTo-jcgp.backend.population.Chromosome-">compareGenesTo</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome)</code>
+<div class="block">Performs a deep comparison between this chromosome and the provided one.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#compareTo-jcgp.backend.population.Chromosome-">compareTo</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;o)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#copyGenes-jcgp.backend.population.Chromosome-">copyGenes</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;clone)</code>
+<div class="block">Creates a deep copy of the specified chromosome in the
+ this instance.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#Chromosome-jcgp.backend.population.Chromosome-">Chromosome</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;clone)</code>
+<div class="block">Copy constructor.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html#Node-jcgp.backend.population.Chromosome-int-int-int-">Node</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+    int&nbsp;row,
+    int&nbsp;column,
+    int&nbsp;arity)</code>
+<div class="block">Constructs a new instance of <code>Node</code> with the
+ specified parameters.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Output.html#Output-jcgp.backend.population.Chromosome-int-">Output</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+      int&nbsp;index)</code>
+<div class="block">Makes a new instance of <code>Output</code> with the 
+ specified arguments.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Population.html#Population-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">Population</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;parent,
+          <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialise a population of copies of the given chromosome.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a> in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">ChromosomePane.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/ChromosomePane.html#updateGenes-jcgp.backend.population.Chromosome-">updateGenes</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chr)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/ChromosomePane.html#ChromosomePane-jcgp.backend.population.Chromosome-jcgp.gui.GUI-jcgp.gui.population.PopulationPane-">ChromosomePane</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+              <a href="../../../../jcgp/gui/GUI.html" title="class in jcgp.gui">GUI</a>&nbsp;gui,
+              <a href="../../../../jcgp/gui/population/PopulationPane.html" title="class in jcgp.gui.population">PopulationPane</a>&nbsp;parent)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
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diff --git a/doc/jcgp/backend/population/class-use/Connection.html b/doc/jcgp/backend/population/class-use/Connection.html
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@@ -0,0 +1,301 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
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+<h2 title="Uses of Interface jcgp.backend.population.Connection" class="title">Uses of Interface<br>jcgp.backend.population.Connection</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that implement <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a></span></code>
+<div class="block">This is a chromosome input.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span></code>
+<div class="block">Nodes make up the main part of the chromosome, 
+ where the actual functions are evolved.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Node.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html#getConnection-int-">getConnection</a></span>(int&nbsp;index)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#getRandomConnection--">getRandomConnection</a></span>()</code>
+<div class="block">This method will pick a completely random connection, independently
+ of levels back, including inputs.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#getRandomConnection-int-">getRandomConnection</a></span>(int&nbsp;column)</code>
+<div class="block">Returns a random allowed connection respecting levels back.<br>
+ This method may always pick inputs, as they can be picked
+ regardless of the column.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Output.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Output.html#getSource--">getSource</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">Node.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html#initialise-jcgp.backend.function.Function-jcgp.backend.population.Connection...-">initialise</a></span>(<a href="../../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;newFunction,
+          <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>...&nbsp;newConnections)</code>
+<div class="block">Initialises the node with the specified values.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">Node.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html#setConnection-int-jcgp.backend.population.Connection-">setConnection</a></span>(int&nbsp;index,
+             <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">Output.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Output.html#setConnection-int-jcgp.backend.population.Connection-">setConnection</a></span>(int&nbsp;index,
+             <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>
+<div class="block">When mutating an output, the index parameter
+ is simply ignored and the output source is
+ set.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">MutableElement.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/MutableElement.html#setConnection-int-jcgp.backend.population.Connection-">setConnection</a></span>(int&nbsp;index,
+             <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>
+<div class="block">This method sets the indexed connection to the specified new connection.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a> in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> that return <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><span class="typeNameLabel">GUINode.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUINode.html#getChangingConnection--">getChangingConnection</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><span class="typeNameLabel">GUIInput.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIInput.html#getChangingConnection--">getChangingConnection</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><span class="typeNameLabel">GUIOutput.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIOutput.html#getChangingConnection--">getChangingConnection</a></span>()</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></code></td>
+<td class="colLast"><span class="typeNameLabel">GUIGene.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIGene.html#getChangingConnection--">getChangingConnection</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">GUINode.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUINode.html#setChangingConnection-jcgp.backend.population.Connection-">setChangingConnection</a></span>(<a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">GUIInput.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIInput.html#setChangingConnection-jcgp.backend.population.Connection-">setChangingConnection</a></span>(<a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">GUIOutput.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIOutput.html#setChangingConnection-jcgp.backend.population.Connection-">setChangingConnection</a></span>(<a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">GUIGene.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIGene.html#setChangingConnection-jcgp.backend.population.Connection-">setChangingConnection</a></span>(<a href="../../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>&nbsp;newConnection)</code>&nbsp;</td>
+</tr>
+</tbody>
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diff --git a/doc/jcgp/backend/population/class-use/Gene.html b/doc/jcgp/backend/population/class-use/Gene.html
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@@ -0,0 +1,194 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<li><a href="../../../../jcgp/backend/population/Gene.html" title="class in jcgp.backend.population">Class</a></li>
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+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/population/Gene.html" title="class in jcgp.backend.population">Gene</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
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+<h3>Uses of <a href="../../../../jcgp/backend/population/Gene.html" title="class in jcgp.backend.population">Gene</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/population/Gene.html" title="class in jcgp.backend.population">Gene</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a></span></code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span></code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></span></code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
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+<h3>Uses of <a href="../../../../jcgp/backend/population/Gene.html" title="class in jcgp.backend.population">Gene</a> in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> that return <a href="../../../../jcgp/backend/population/Gene.html" title="class in jcgp.backend.population">Gene</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>abstract <a href="../../../../jcgp/backend/population/Gene.html" title="class in jcgp.backend.population">Gene</a></code></td>
+<td class="colLast"><span class="typeNameLabel">GUIGene.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIGene.html#getGene--">getGene</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
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diff --git a/doc/jcgp/backend/population/class-use/Input.html b/doc/jcgp/backend/population/class-use/Input.html
new file mode 100644
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+++ b/doc/jcgp/backend/population/class-use/Input.html
@@ -0,0 +1,187 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.population.Input</title>
+<meta name="date" content="2014-05-06">
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+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
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+<h3>Uses of <a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return <a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#getInput-int-">getInput</a></span>(int&nbsp;index)</code>
+<div class="block">Returns a reference to the indexed input.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a> in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIInput.html#GUIInput-jcgp.gui.population.ChromosomePane-jcgp.backend.population.Input-">GUIInput</a></span>(<a href="../../../../jcgp/gui/population/ChromosomePane.html" title="class in jcgp.gui.population">ChromosomePane</a>&nbsp;parentRef,
+        <a href="../../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a>&nbsp;input)</code>&nbsp;</td>
+</tr>
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diff --git a/doc/jcgp/backend/population/class-use/MutableElement.html b/doc/jcgp/backend/population/class-use/MutableElement.html
new file mode 100644
index 0000000..77bf35f
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+++ b/doc/jcgp/backend/population/class-use/MutableElement.html
@@ -0,0 +1,228 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Interface jcgp.backend.population.MutableElement</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">Class</a></li>
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+<h2 title="Uses of Interface jcgp.backend.population.MutableElement" class="title">Uses of Interface<br>jcgp.backend.population.MutableElement</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that implement <a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span></code>
+<div class="block">Nodes make up the main part of the chromosome, 
+ where the actual functions are evolved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></span></code>
+<div class="block">This is a chromosome output.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return <a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#getRandomMutableElement--">getRandomMutableElement</a></span>()</code>
+<div class="block">This method is useful for mutating chromosomes.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> with parameters of type <a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">Node.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Node.html#copyOf-jcgp.backend.population.MutableElement-">copyOf</a></span>(<a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;element)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">Output.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Output.html#copyOf-jcgp.backend.population.MutableElement-">copyOf</a></span>(<a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;m)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><span class="typeNameLabel">MutableElement.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/MutableElement.html#copyOf-jcgp.backend.population.MutableElement-">copyOf</a></span>(<a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>&nbsp;element)</code>
+<div class="block">Asserts if the specified element is a copy of the elements
+ this is called on.<br>
+ This method returns true if and only if:
+ 
+ the elements being compared are not the same instance;
+ the connections of the compared elements are not the same instance;
+ the elements have the same function (in the case of Node);
+ the grid position of the elements themselves are the same;
+ the grid position of all equivalent connections are the same;
+ 
+ <br><br>
+ The relationship computed by this method is:
+ 
+ symmetric: a.copyOf(b) == b.copyOf(a);
+ not reflexive: a.copyOf(a) returns false;
+ not transitive: if a.copyOf(b) is true and b.copyOf(c) is true, a.copyOf(c) is
+    not necessarily true since it is possible that a == c.
+ </div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">Class</a></li>
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diff --git a/doc/jcgp/backend/population/class-use/Node.html b/doc/jcgp/backend/population/class-use/Node.html
new file mode 100644
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@@ -0,0 +1,244 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.population.Node</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
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+            parent.document.title="Uses of Class jcgp.backend.population.Node";
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+<div class="header">
+<h2 title="Uses of Class jcgp.backend.population.Node" class="title">Uses of Class<br>jcgp.backend.population.Node</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#getNode-int-int-">getNode</a></span>(int&nbsp;row,
+       int&nbsp;column)</code>
+<div class="block">Returns a reference to any node, addressed by row and column.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return types with arguments of type <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>java.util.ArrayList&lt;<a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&gt;</code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#getActiveNodes--">getActiveNodes</a></span>()</code>
+<div class="block">This method computes a list of active nodes (if necessary) and returns it.</div>
+</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Method parameters in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> with type arguments of type <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">Output.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Output.html#getActiveNodes-java.util.ArrayList-">getActiveNodes</a></span>(java.util.ArrayList&lt;<a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&gt;&nbsp;activeNodes)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a> in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> that return <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></code></td>
+<td class="colLast"><span class="typeNameLabel">GUINode.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUINode.html#getNode--">getNode</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">GUINode.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUINode.html#setNode-jcgp.backend.population.Node-">setNode</a></span>(<a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&nbsp;newNode)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUINode.html#GUINode-jcgp.gui.population.ChromosomePane-jcgp.backend.population.Node-javafx.scene.shape.Line:A-jcgp.gui.GUI-">GUINode</a></span>(<a href="../../../../jcgp/gui/population/ChromosomePane.html" title="class in jcgp.gui.population">ChromosomePane</a>&nbsp;parentRef,
+       <a href="../../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a>&nbsp;node,
+       javafx.scene.shape.Line[]&nbsp;connectionLines,
+       <a href="../../../../jcgp/gui/GUI.html" title="class in jcgp.gui">GUI</a>&nbsp;gui)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
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diff --git a/doc/jcgp/backend/population/class-use/Output.html b/doc/jcgp/backend/population/class-use/Output.html
new file mode 100644
index 0000000..19bd12a
--- /dev/null
+++ b/doc/jcgp/backend/population/class-use/Output.html
@@ -0,0 +1,202 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.population.Output</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+</head>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.population.Output";
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+<li class="navBarCell1Rev">Use</li>
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+<h2 title="Uses of Class jcgp.backend.population.Output" class="title">Uses of Class<br>jcgp.backend.population.Output</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return <a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#getOutput-int-">getOutput</a></span>(int&nbsp;index)</code>
+<div class="block">Returns a reference to the indexed output.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a> in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">GUIOutput.</span><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIOutput.html#setOutput-jcgp.backend.population.Output-">setOutput</a></span>(<a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a>&nbsp;newOutput)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a> with parameters of type <a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/gui/population/GUIOutput.html#GUIOutput-jcgp.gui.population.ChromosomePane-jcgp.backend.population.Output-javafx.scene.shape.Line-jcgp.gui.GUI-">GUIOutput</a></span>(<a href="../../../../jcgp/gui/population/ChromosomePane.html" title="class in jcgp.gui.population">ChromosomePane</a>&nbsp;parentRef,
+         <a href="../../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a>&nbsp;output,
+         javafx.scene.shape.Line&nbsp;line,
+         <a href="../../../../jcgp/gui/GUI.html" title="class in jcgp.gui">GUI</a>&nbsp;gui)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
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diff --git a/doc/jcgp/backend/population/class-use/Population.html b/doc/jcgp/backend/population/class-use/Population.html
new file mode 100644
index 0000000..d98d156
--- /dev/null
+++ b/doc/jcgp/backend/population/class-use/Population.html
@@ -0,0 +1,265 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.population.Population</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.population.Population";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
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+</noscript>
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
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+<li><a href="Population.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.population.Population" class="title">Uses of Class<br>jcgp.backend.population.Population</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.es">jcgp.backend.modules.es</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a> in <a href="../../../../jcgp/package-summary.html">jcgp</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/package-summary.html">jcgp</a> that return <a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a></code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../jcgp/JCGP.html#getPopulation--">getPopulation</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.es">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a> in <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a> with parameters of type <a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">TournamentSelection.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/TournamentSelection.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">EvolutionaryStrategy.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/EvolutionaryStrategy.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>
+<div class="block">Performs the selection algorithm and uses the mutator to create
+ the next generation of solutions.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">MuPlusLambda.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html#evolve-jcgp.backend.population.Population-jcgp.backend.modules.mutator.Mutator-">evolve</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+      <a href="../../../../jcgp/backend/modules/mutator/Mutator.html" title="class in jcgp.backend.modules.mutator">Mutator</a>&nbsp;mutator)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a> in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a> with parameters of type <a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">SymbolicRegressionProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">Problem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">The most important method of the problem type.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><span class="typeNameLabel">SymbolicRegressionProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>abstract int</code></td>
+<td class="colLast"><span class="typeNameLabel">Problem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>
+<div class="block">Used to assert whether a given population has a chromosome that is an improvement over 
+ the current best chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#hasImprovement-jcgp.backend.population.Population-">hasImprovement</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><span class="typeNameLabel">SymbolicRegressionProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract int</code></td>
+<td class="colLast"><span class="typeNameLabel">Problem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>
+<div class="block">Used to assert whether a given population contains a perfect solution
+ to the problem.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#perfectSolutionFound-jcgp.backend.population.Population-">perfectSolutionFound</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/population/class-use/Population.html" target="_top">Frames</a></li>
+<li><a href="Population.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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diff --git a/doc/jcgp/backend/population/package-frame.html b/doc/jcgp/backend/population/package-frame.html
new file mode 100644
index 0000000..f000a2f
--- /dev/null
+++ b/doc/jcgp/backend/population/package-frame.html
@@ -0,0 +1,29 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.population</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../jcgp/backend/population/package-summary.html" target="classFrame">jcgp.backend.population</a></h1>
+<div class="indexContainer">
+<h2 title="Interfaces">Interfaces</h2>
+<ul title="Interfaces">
+<li><a href="Connection.html" title="interface in jcgp.backend.population" target="classFrame"><span class="interfaceName">Connection</span></a></li>
+<li><a href="MutableElement.html" title="interface in jcgp.backend.population" target="classFrame"><span class="interfaceName">MutableElement</span></a></li>
+</ul>
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="Chromosome.html" title="class in jcgp.backend.population" target="classFrame">Chromosome</a></li>
+<li><a href="Input.html" title="class in jcgp.backend.population" target="classFrame">Input</a></li>
+<li><a href="Node.html" title="class in jcgp.backend.population" target="classFrame">Node</a></li>
+<li><a href="Output.html" title="class in jcgp.backend.population" target="classFrame">Output</a></li>
+<li><a href="Population.html" title="class in jcgp.backend.population" target="classFrame">Population</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/doc/jcgp/backend/population/package-summary.html b/doc/jcgp/backend/population/package-summary.html
new file mode 100644
index 0000000..ac0ec7b
--- /dev/null
+++ b/doc/jcgp/backend/population/package-summary.html
@@ -0,0 +1,196 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.population</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.population";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/parsers/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../jcgp/backend/resources/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;jcgp.backend.population</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
+<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Interface</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a></td>
+<td class="colLast">
+<div class="block"><code>Connection</code> declares the expected behaviour of any
+ part of a chromosome that can be connected to, specifically
+ nodes or inputs.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a></td>
+<td class="colLast">
+<div class="block"><code>MutableElement</code> declares the expected behaviour of any
+ part of a chromosome that is mutable, more specifically
+ nodes or outputs.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a></td>
+<td class="colLast">
+<div class="block">This class encapsulates a CGP chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population">Input</a></td>
+<td class="colLast">
+<div class="block">This is a chromosome input.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population">Node</a></td>
+<td class="colLast">
+<div class="block">Nodes make up the main part of the chromosome, 
+ where the actual functions are evolved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population">Output</a></td>
+<td class="colLast">
+<div class="block">This is a chromosome output.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a></td>
+<td class="colLast">
+<div class="block">This class primarily holds a collection of chromosomes.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/parsers/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../jcgp/backend/resources/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/population/package-tree.html b/doc/jcgp/backend/population/package-tree.html
new file mode 100644
index 0000000..d436925
--- /dev/null
+++ b/doc/jcgp/backend/population/package-tree.html
@@ -0,0 +1,146 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.population Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.population Class Hierarchy";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/parsers/package-tree.html">Prev</a></li>
+<li><a href="../../../jcgp/backend/resources/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.population</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.population.<a href="../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population"><span class="typeNameLink">Chromosome</span></a> (implements java.lang.Comparable&lt;T&gt;)</li>
+<li type="circle">jcgp.backend.population.<a href="../../../jcgp/backend/population/Input.html" title="class in jcgp.backend.population"><span class="typeNameLink">Input</span></a> (implements jcgp.backend.population.<a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>)</li>
+<li type="circle">jcgp.backend.population.<a href="../../../jcgp/backend/population/Node.html" title="class in jcgp.backend.population"><span class="typeNameLink">Node</span></a> (implements jcgp.backend.population.<a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population">Connection</a>, jcgp.backend.population.<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>)</li>
+<li type="circle">jcgp.backend.population.<a href="../../../jcgp/backend/population/Output.html" title="class in jcgp.backend.population"><span class="typeNameLink">Output</span></a> (implements jcgp.backend.population.<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population">MutableElement</a>)</li>
+<li type="circle">jcgp.backend.population.<a href="../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population"><span class="typeNameLink">Population</span></a></li>
+</ul>
+</li>
+</ul>
+<h2 title="Interface Hierarchy">Interface Hierarchy</h2>
+<ul>
+<li type="circle">jcgp.backend.population.<a href="../../../jcgp/backend/population/Connection.html" title="interface in jcgp.backend.population"><span class="typeNameLink">Connection</span></a></li>
+<li type="circle">jcgp.backend.population.<a href="../../../jcgp/backend/population/MutableElement.html" title="interface in jcgp.backend.population"><span class="typeNameLink">MutableElement</span></a></li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/parsers/package-tree.html">Prev</a></li>
+<li><a href="../../../jcgp/backend/resources/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/population/package-use.html b/doc/jcgp/backend/population/package-use.html
new file mode 100644
index 0000000..0c65c85
--- /dev/null
+++ b/doc/jcgp/backend/population/package-use.html
@@ -0,0 +1,338 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Package jcgp.backend.population</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Package jcgp.backend.population";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/population/package-use.html" target="_top">Frames</a></li>
+<li><a href="package-use.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Uses of Package jcgp.backend.population" class="title">Uses of Package<br>jcgp.backend.population</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.es">jcgp.backend.modules.es</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.mutator">jcgp.backend.modules.mutator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parsers">jcgp.backend.parsers</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.gui.population">jcgp.gui.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> used by <a href="../../../jcgp/package-summary.html">jcgp</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Population.html#jcgp">Population</a>
+<div class="block">This class primarily holds a collection of chromosomes.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.es">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> used by <a href="../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Population.html#jcgp.backend.modules.es">Population</a>
+<div class="block">This class primarily holds a collection of chromosomes.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.mutator">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> used by <a href="../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Chromosome.html#jcgp.backend.modules.mutator">Chromosome</a>
+<div class="block">This class encapsulates a CGP chromosome.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> used by <a href="../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Population.html#jcgp.backend.modules.problem">Population</a>
+<div class="block">This class primarily holds a collection of chromosomes.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parsers">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> used by <a href="../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Chromosome.html#jcgp.backend.parsers">Chromosome</a>
+<div class="block">This class encapsulates a CGP chromosome.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> used by <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Chromosome.html#jcgp.backend.population">Chromosome</a>
+<div class="block">This class encapsulates a CGP chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Connection.html#jcgp.backend.population">Connection</a>
+<div class="block"><code>Connection</code> declares the expected behaviour of any
+ part of a chromosome that can be connected to, specifically
+ nodes or inputs.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Input.html#jcgp.backend.population">Input</a>
+<div class="block">This is a chromosome input.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/MutableElement.html#jcgp.backend.population">MutableElement</a>
+<div class="block"><code>MutableElement</code> declares the expected behaviour of any
+ part of a chromosome that is mutable, more specifically
+ nodes or outputs.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Node.html#jcgp.backend.population">Node</a>
+<div class="block">Nodes make up the main part of the chromosome, 
+ where the actual functions are evolved.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Output.html#jcgp.backend.population">Output</a>
+<div class="block">This is a chromosome output.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.population">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> used by <a href="../../../jcgp/gui/population/package-summary.html">jcgp.gui.population</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Chromosome.html#jcgp.gui.population">Chromosome</a>
+<div class="block">This class encapsulates a CGP chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Connection.html#jcgp.gui.population">Connection</a>
+<div class="block"><code>Connection</code> declares the expected behaviour of any
+ part of a chromosome that can be connected to, specifically
+ nodes or inputs.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Input.html#jcgp.gui.population">Input</a>
+<div class="block">This is a chromosome input.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Node.html#jcgp.gui.population">Node</a>
+<div class="block">Nodes make up the main part of the chromosome, 
+ where the actual functions are evolved.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/population/class-use/Output.html#jcgp.gui.population">Output</a>
+<div class="block">This is a chromosome output.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
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diff --git a/doc/jcgp/backend/resources/Console.html b/doc/jcgp/backend/resources/Console.html
new file mode 100644
index 0000000..e920f61
--- /dev/null
+++ b/doc/jcgp/backend/resources/Console.html
@@ -0,0 +1,286 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:05 BST 2014 -->
+<title>Console</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Console";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":6,"i1":6,"i2":6};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]};
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+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.resources</div>
+<h2 title="Interface Console" class="title">Interface Console</h2>
+</div>
+<div class="contentContainer">
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>All Known Implementing Classes:</dt>
+<dd><a href="../../../jcgp/gui/console/GUIConsole.html" title="class in jcgp.gui.console">GUIConsole</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public interface <span class="typeNameLabel">Console</span></pre>
+<div class="block">Defines the basic model for a console.
+ <br><br>
+ This interface will typically be implemented by a GUI class
+ and GUI packages such as JavaFX are usually single-threaded.
+ If the CGP experiment is running on a side thread (which would
+ be the case so as not to block the entire GUI), updating a GUI
+ element such as the console from a different thread would lead
+ to concurrency problems. For this reason, this console is 
+ intended to buffer printed messages and only output them to the
+ actual GUI control when <code>flush()</code> is called (which is
+ guaranteed to be done in a thread-safe way by the library).</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Console.html#flush--">flush</a></span>()</code>
+<div class="block">Outputs all buffered messages to the console.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Console.html#print-java.lang.String-">print</a></span>(java.lang.String&nbsp;s)</code>
+<div class="block">Prints a string without line break at the end (unless the string 
+ itself specifies one).</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Console.html#println-java.lang.String-">println</a></span>(java.lang.String&nbsp;s)</code>
+<div class="block">Prints a string and automatically adds a line break at the end.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
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+<li class="blockList">
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+<a name="println-java.lang.String-">
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+<ul class="blockList">
+<li class="blockList">
+<h4>println</h4>
+<pre>void&nbsp;println(java.lang.String&nbsp;s)</pre>
+<div class="block">Prints a string and automatically adds a line break at the end.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>s</code> - the string to print.</dd>
+</dl>
+</li>
+</ul>
+<a name="print-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>print</h4>
+<pre>void&nbsp;print(java.lang.String&nbsp;s)</pre>
+<div class="block">Prints a string without line break at the end (unless the string 
+ itself specifies one).</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>s</code> - the string to print.</dd>
+</dl>
+</li>
+</ul>
+<a name="flush--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>flush</h4>
+<pre>void&nbsp;flush()</pre>
+<div class="block">Outputs all buffered messages to the console. Only necessary
+ if concurrent accesses must be avoided.</div>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/resources/ModifiableResources.html b/doc/jcgp/backend/resources/ModifiableResources.html
new file mode 100644
index 0000000..c0295f3
--- /dev/null
+++ b/doc/jcgp/backend/resources/ModifiableResources.html
@@ -0,0 +1,819 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:05 BST 2014 -->
+<title>ModifiableResources</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
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+</head>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="ModifiableResources";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10,"i26":10,"i27":10,"i28":10,"i29":10,"i30":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
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+<li><a href="../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
+<li><a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
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+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.resources</div>
+<h2 title="Class ModifiableResources" class="title">Class ModifiableResources</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li><a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">jcgp.backend.resources.Resources</a></li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.resources.ModifiableResources</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">ModifiableResources</span>
+extends <a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></pre>
+<div class="block">This subclass of Resources allows modifications to be made.
+ A read-only cast of this class is passed to modules for safety, 
+ and only classes with access to a JCGP instance may modify
+ the resources.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#ModifiableResources--">ModifiableResources</a></span>()</code>
+<div class="block">Creates an instance of this class and initialises
+ all base parameters to default values.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getArityParameter--">getArityParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getColumnsParameter--">getColumnsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getCurrentGenerationParameter--">getCurrentGenerationParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getCurrentRunParameter--">getCurrentRunParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getGenerationsParameter--">getGenerationsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getInputsParameter--">getInputsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getLevelsBackParameter--">getLevelsBackParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getOutputsParameter--">getOutputsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getPopulationSizeParameter--">getPopulationSizeParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getReportIntervalParameter--">getReportIntervalParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getRowsParameter--">getRowsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getRunsParameter--">getRunsParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#getSeedParameter--">getSeedParameter</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#incrementGeneration--">incrementGeneration</a></span>()</code>
+<div class="block">Adds 1 to the current generation.</div>
+</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#incrementRun--">incrementRun</a></span>()</code>
+<div class="block">Adds 1 to the current generation.</div>
+</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setArity-int-">setArity</a></span>(int&nbsp;arity)</code>
+<div class="block">This is called automatically by the experiment when the arity changes.</div>
+</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setColumns-int-">setColumns</a></span>(int&nbsp;columns)</code>&nbsp;</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setConsole-jcgp.backend.resources.Console-">setConsole</a></span>(<a href="../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a>&nbsp;console)</code>
+<div class="block">This can be set to null if no extra console is desired.</div>
+</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setCurrentGeneration-int-">setCurrentGeneration</a></span>(int&nbsp;currentGeneration)</code>&nbsp;</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setCurrentRun-int-">setCurrentRun</a></span>(int&nbsp;currentRun)</code>&nbsp;</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setFitnessOrientation-jcgp.backend.modules.problem.BestFitness-">setFitnessOrientation</a></span>(<a href="../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&nbsp;newOrientation)</code>&nbsp;</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setFunctionSet-jcgp.backend.function.FunctionSet-">setFunctionSet</a></span>(<a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;functionSet)</code>
+<div class="block">Update the current function set.</div>
+</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setGenerations-int-">setGenerations</a></span>(int&nbsp;generations)</code>&nbsp;</td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setInputs-int-">setInputs</a></span>(int&nbsp;inputs)</code>&nbsp;</td>
+</tr>
+<tr id="i24" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setLevelsBack-int-">setLevelsBack</a></span>(int&nbsp;levelsBack)</code>&nbsp;</td>
+</tr>
+<tr id="i25" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setOutputs-int-">setOutputs</a></span>(int&nbsp;outputs)</code>&nbsp;</td>
+</tr>
+<tr id="i26" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setPopulationSize-int-">setPopulationSize</a></span>(int&nbsp;populationSize)</code>&nbsp;</td>
+</tr>
+<tr id="i27" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setReportInterval-int-">setReportInterval</a></span>(int&nbsp;report)</code>&nbsp;</td>
+</tr>
+<tr id="i28" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setRows-int-">setRows</a></span>(int&nbsp;rows)</code>&nbsp;</td>
+</tr>
+<tr id="i29" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setRuns-int-">setRuns</a></span>(int&nbsp;runs)</code>&nbsp;</td>
+</tr>
+<tr id="i30" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/ModifiableResources.html#setSeed-int-">setSeed</a></span>(int&nbsp;seed)</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.jcgp.backend.resources.Resources">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;jcgp.backend.resources.<a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></h3>
+<code><a href="../../../jcgp/backend/resources/Resources.html#arity--">arity</a>, <a href="../../../jcgp/backend/resources/Resources.html#columns--">columns</a>, <a href="../../../jcgp/backend/resources/Resources.html#currentGeneration--">currentGeneration</a>, <a href="../../../jcgp/backend/resources/Resources.html#currentRun--">currentRun</a>, <a href="../../../jcgp/backend/resources/Resources.html#fitnessOrientation--">fitnessOrientation</a>, <a href="../../../jcgp/backend/resources/Resources.html#generations--">generations</a>, <a href="../../../jcgp/backend/resources/Resources.html#getFunction-int-">getFunction</a>, <a href="../../../jcgp/backend/resources/Resources.html#getFunctionIndex-jcgp.backend.function.Function-">getFunctionIndex</a>, <a href="../../../jcgp/backend/resources/Resources.html#getFunctionSet--">getFunctionSet</a>, <a href="../../../jcgp/backend/resources/Resources.html#getRandomDouble--">getRandomDouble</a>, <a href="../../../jcgp/backend/resources/Resources.html#getRandomDouble-int-">getRandomDouble</a>, <a href="../../../jcgp/backend/resources/Resources.html#getRandomFunction--">getRandomFunction</a>, <a href="../../../jcgp/backend/resources/Resources.html#getRandomInt-int-">getRandomInt</a>, <a href="../../../jcgp/backend/resources/Resources.html#inputs--">inputs</a>, <a href="../../../jcgp/backend/resources/Resources.html#levelsBack--">levelsBack</a>, <a href="../../../jcgp/backend/resources/Resources.html#nodes--">nodes</a>, <a href="../../../jcgp/backend/resources/Resources.html#outputs--">outputs</a>, <a href="../../../jcgp/backend/resources/Resources.html#populationSize--">populationSize</a>, <a href="../../../jcgp/backend/resources/Resources.html#print-java.lang.String-">print</a>, <a href="../../../jcgp/backend/resources/Resources.html#println-java.lang.String-">println</a>, <a href="../../../jcgp/backend/resources/Resources.html#report-java.lang.String-">report</a>, <a href="../../../jcgp/backend/resources/Resources.html#reportInterval--">reportInterval</a>, <a href="../../../jcgp/backend/resources/Resources.html#reportln-java.lang.String-">reportln</a>, <a href="../../../jcgp/backend/resources/Resources.html#rows--">rows</a>, <a href="../../../jcgp/backend/resources/Resources.html#runs--">runs</a>, <a href="../../../jcgp/backend/resources/Resources.html#seed--">seed</a></code></li>
+</ul>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="ModifiableResources--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>ModifiableResources</h4>
+<pre>public&nbsp;ModifiableResources()</pre>
+<div class="block">Creates an instance of this class and initialises
+ all base parameters to default values. See
+ <code>createBaseParameters</code> for the exact parameter
+ initialisation.</div>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="setRows-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setRows</h4>
+<pre>public&nbsp;void&nbsp;setRows(int&nbsp;rows)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>rows</code> - the number of rows to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setColumns-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setColumns</h4>
+<pre>public&nbsp;void&nbsp;setColumns(int&nbsp;columns)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>columns</code> - the number of columns to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setInputs-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setInputs</h4>
+<pre>public&nbsp;void&nbsp;setInputs(int&nbsp;inputs)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>inputs</code> - the number of inputs to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setOutputs-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setOutputs</h4>
+<pre>public&nbsp;void&nbsp;setOutputs(int&nbsp;outputs)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>outputs</code> - the number of outputs to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setPopulationSize-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setPopulationSize</h4>
+<pre>public&nbsp;void&nbsp;setPopulationSize(int&nbsp;populationSize)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>populationSize</code> - the population size to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setLevelsBack-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setLevelsBack</h4>
+<pre>public&nbsp;void&nbsp;setLevelsBack(int&nbsp;levelsBack)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>levelsBack</code> - the levels back to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setCurrentGeneration-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setCurrentGeneration</h4>
+<pre>public&nbsp;void&nbsp;setCurrentGeneration(int&nbsp;currentGeneration)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>currentGeneration</code> - the current generation to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="incrementGeneration--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>incrementGeneration</h4>
+<pre>public&nbsp;void&nbsp;incrementGeneration()</pre>
+<div class="block">Adds 1 to the current generation.</div>
+</li>
+</ul>
+<a name="setGenerations-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setGenerations</h4>
+<pre>public&nbsp;void&nbsp;setGenerations(int&nbsp;generations)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>generations</code> - the total generations to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setCurrentRun-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setCurrentRun</h4>
+<pre>public&nbsp;void&nbsp;setCurrentRun(int&nbsp;currentRun)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>currentRun</code> - the current run to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="incrementRun--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>incrementRun</h4>
+<pre>public&nbsp;void&nbsp;incrementRun()</pre>
+<div class="block">Adds 1 to the current generation.</div>
+</li>
+</ul>
+<a name="setRuns-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setRuns</h4>
+<pre>public&nbsp;void&nbsp;setRuns(int&nbsp;runs)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>runs</code> - the total runs to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setArity-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setArity</h4>
+<pre>public&nbsp;void&nbsp;setArity(int&nbsp;arity)</pre>
+<div class="block">This is called automatically by the experiment when the arity changes.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>arity</code> - the arity to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setSeed-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setSeed</h4>
+<pre>public&nbsp;void&nbsp;setSeed(int&nbsp;seed)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>seed</code> - the seed to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setReportInterval-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setReportInterval</h4>
+<pre>public&nbsp;void&nbsp;setReportInterval(int&nbsp;report)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>report</code> - the report interval to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setFitnessOrientation-jcgp.backend.modules.problem.BestFitness-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setFitnessOrientation</h4>
+<pre>public&nbsp;void&nbsp;setFitnessOrientation(<a href="../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&nbsp;newOrientation)</pre>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>newOrientation</code> - the new orientation to set.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRowsParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRowsParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getRowsParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the rows parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getColumnsParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getColumnsParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getColumnsParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the columns parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getInputsParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getInputsParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getInputsParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the inputs parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getOutputsParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getOutputsParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getOutputsParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the outputs parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getPopulationSizeParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getPopulationSizeParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getPopulationSizeParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the population size parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getLevelsBackParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLevelsBackParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getLevelsBackParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the levels back parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getCurrentGenerationParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getCurrentGenerationParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getCurrentGenerationParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the current generation parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getGenerationsParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getGenerationsParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getGenerationsParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the total generations parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getCurrentRunParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getCurrentRunParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getCurrentRunParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the current run parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRunsParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRunsParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getRunsParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the total runs parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getArityParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getArityParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getArityParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the arity parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getSeedParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSeedParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getSeedParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the seed parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="getReportIntervalParameter--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getReportIntervalParameter</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/parameters/IntegerParameter.html" title="class in jcgp.backend.parameters">IntegerParameter</a>&nbsp;getReportIntervalParameter()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the report interval parameter.</dd>
+</dl>
+</li>
+</ul>
+<a name="setFunctionSet-jcgp.backend.function.FunctionSet-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>setFunctionSet</h4>
+<pre>public&nbsp;void&nbsp;setFunctionSet(<a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;functionSet)</pre>
+<div class="block">Update the current function set.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>functionSet</code> - the new function set.</dd>
+</dl>
+</li>
+</ul>
+<a name="setConsole-jcgp.backend.resources.Console-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>setConsole</h4>
+<pre>public&nbsp;void&nbsp;setConsole(<a href="../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a>&nbsp;console)</pre>
+<div class="block">This can be set to null if no extra console is desired.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>console</code> - the extra console for the experiment to use.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/resources/Resources.html b/doc/jcgp/backend/resources/Resources.html
new file mode 100644
index 0000000..0f7e40a
--- /dev/null
+++ b/doc/jcgp/backend/resources/Resources.html
@@ -0,0 +1,804 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:05 BST 2014 -->
+<title>Resources</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
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+<script type="text/javascript"><!--
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Resources";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10,"i13":10,"i14":10,"i15":10,"i16":10,"i17":10,"i18":10,"i19":10,"i20":10,"i21":10,"i22":10,"i23":10,"i24":10,"i25":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources"><span class="typeNameLink">Prev&nbsp;Class</span></a></li>
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+<ul class="subNavList">
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+</ul>
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+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
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+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.resources</div>
+<h2 title="Class Resources" class="title">Class Resources</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.resources.Resources</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<dl>
+<dt>Direct Known Subclasses:</dt>
+<dd><a href="../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a></dd>
+</dl>
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">Resources</span>
+extends java.lang.Object</pre>
+<div class="block">Encapsulates all of the resources based on which the program operates.
+ Each instance of JCGP contains a single instance of <code>Resources</code>.
+ <br><br>
+ The experiment's <code>Resources</code> object is passed to modules as the program operates, and
+ the actual parameter values can be obtained using getter methods. Note that, for code brevity,
+ this class's getters do not start with the word "get". For instance, to get the number of rows, 
+ one would use <code>rows()</code> instead of <code>getRows()</code> which doesn't exist.
+ The fitness orientation of the problem being solved can also be retrieved using <code>fitnessOrientation()</code>.
+ Evolutionary strategies will typically use this to perform selection.
+ <br><br>
+ In addition to parameters, this class also offers utility methods. Any necessary random numbers
+ should be obtained using <code>getRandomInt()</code> and <code>getRandomDouble()</code> as these methods
+ use a particular <code>Random</code> object guaranteed to generate random numbers based on the seed 
+ parameter. Functions from the selected function set can be obtained through this class as well.
+ Finally, printing to the console should be done via the resources using the report and print
+ methods, so that these prints also get sent to the GUI console (if one is present).</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../jcgp/backend/parameters/Parameter.html" title="class in jcgp.backend.parameters"><code>Parameter</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#Resources--">Resources</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#arity--">arity</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#columns--">columns</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#currentGeneration--">currentGeneration</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#currentRun--">currentRun</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#fitnessOrientation--">fitnessOrientation</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#generations--">generations</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#getFunction-int-">getFunction</a></span>(int&nbsp;index)</code>
+<div class="block">Gets the indexed function out of the
+ complete set of functions.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#getFunctionIndex-jcgp.backend.function.Function-">getFunctionIndex</a></span>(<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;function)</code>
+<div class="block">Returns the index of a specified function.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#getFunctionSet--">getFunctionSet</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#getRandomDouble--">getRandomDouble</a></span>()</code>
+<div class="block">Gets the next random integer using the experiment's random
+ number generator.</div>
+</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#getRandomDouble-int-">getRandomDouble</a></span>(int&nbsp;limit)</code>
+<div class="block">Gets the next random double using the experiment's random
+ number generator.</div>
+</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code><a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a></code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#getRandomFunction--">getRandomFunction</a></span>()</code>
+<div class="block">Gets a random allowed function from the problem function set.</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#getRandomInt-int-">getRandomInt</a></span>(int&nbsp;limit)</code>
+<div class="block">Gets the next random integer using the experiment's random
+ number generator.</div>
+</td>
+</tr>
+<tr id="i13" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#inputs--">inputs</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i14" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#levelsBack--">levelsBack</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i15" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#nodes--">nodes</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i16" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#outputs--">outputs</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i17" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#populationSize--">populationSize</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i18" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#print-java.lang.String-">print</a></span>(java.lang.String&nbsp;message)</code>
+<div class="block">Prints a message to the consoles ignoring
+ report interval.</div>
+</td>
+</tr>
+<tr id="i19" class="rowColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#println-java.lang.String-">println</a></span>(java.lang.String&nbsp;message)</code>
+<div class="block">Prints a message to the consoles ignoring
+ report interval.</div>
+</td>
+</tr>
+<tr id="i20" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#report-java.lang.String-">report</a></span>(java.lang.String&nbsp;message)</code>
+<div class="block">Prints a message to the consoles taking into account the
+ report interval parameter.</div>
+</td>
+</tr>
+<tr id="i21" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#reportInterval--">reportInterval</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i22" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#reportln-java.lang.String-">reportln</a></span>(java.lang.String&nbsp;message)</code>
+<div class="block">Prints a message to the consoles taking into account the
+ report interval parameter.</div>
+</td>
+</tr>
+<tr id="i23" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#rows--">rows</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i24" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#runs--">runs</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i25" class="rowColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/resources/Resources.html#seed--">seed</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="Resources--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>Resources</h4>
+<pre>public&nbsp;Resources()</pre>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="rows--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>rows</h4>
+<pre>public&nbsp;int&nbsp;rows()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of rows.</dd>
+</dl>
+</li>
+</ul>
+<a name="columns--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>columns</h4>
+<pre>public&nbsp;int&nbsp;columns()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of columns.</dd>
+</dl>
+</li>
+</ul>
+<a name="inputs--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>inputs</h4>
+<pre>public&nbsp;int&nbsp;inputs()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of inputs.</dd>
+</dl>
+</li>
+</ul>
+<a name="outputs--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>outputs</h4>
+<pre>public&nbsp;int&nbsp;outputs()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of outputs.</dd>
+</dl>
+</li>
+</ul>
+<a name="populationSize--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>populationSize</h4>
+<pre>public&nbsp;int&nbsp;populationSize()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the population size.</dd>
+</dl>
+</li>
+</ul>
+<a name="levelsBack--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>levelsBack</h4>
+<pre>public&nbsp;int&nbsp;levelsBack()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the levels back value.</dd>
+</dl>
+</li>
+</ul>
+<a name="nodes--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>nodes</h4>
+<pre>public&nbsp;int&nbsp;nodes()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the total number of nodes.</dd>
+</dl>
+</li>
+</ul>
+<a name="currentGeneration--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>currentGeneration</h4>
+<pre>public&nbsp;int&nbsp;currentGeneration()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the current generation.</dd>
+</dl>
+</li>
+</ul>
+<a name="generations--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>generations</h4>
+<pre>public&nbsp;int&nbsp;generations()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the total number of generations.</dd>
+</dl>
+</li>
+</ul>
+<a name="currentRun--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>currentRun</h4>
+<pre>public&nbsp;int&nbsp;currentRun()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the current run.</dd>
+</dl>
+</li>
+</ul>
+<a name="runs--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>runs</h4>
+<pre>public&nbsp;int&nbsp;runs()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the total number of runs.</dd>
+</dl>
+</li>
+</ul>
+<a name="arity--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>arity</h4>
+<pre>public&nbsp;int&nbsp;arity()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the maximum arity out of the function set.</dd>
+</dl>
+</li>
+</ul>
+<a name="seed--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>seed</h4>
+<pre>public&nbsp;int&nbsp;seed()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the random seed being used.</dd>
+</dl>
+</li>
+</ul>
+<a name="reportInterval--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>reportInterval</h4>
+<pre>public&nbsp;int&nbsp;reportInterval()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the report interval.</dd>
+</dl>
+</li>
+</ul>
+<a name="fitnessOrientation--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>fitnessOrientation</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/modules/problem/BestFitness.html" title="enum in jcgp.backend.modules.problem">BestFitness</a>&nbsp;fitnessOrientation()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the fitness orientation.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRandomInt-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRandomInt</h4>
+<pre>public&nbsp;int&nbsp;getRandomInt(int&nbsp;limit)</pre>
+<div class="block">Gets the next random integer using the experiment's random
+ number generator. The integer returned will be between 0 (inclusive)
+ and limit (exclusive).</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>limit</code> - the limit value.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a random integer between 0 and limit.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRandomDouble-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRandomDouble</h4>
+<pre>public&nbsp;double&nbsp;getRandomDouble(int&nbsp;limit)</pre>
+<div class="block">Gets the next random double using the experiment's random
+ number generator. The double returned will be between 0 (inclusive)
+ and limit (exclusive).</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>limit</code> - the limit value.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a random double between 0 and limit.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRandomDouble--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRandomDouble</h4>
+<pre>public&nbsp;double&nbsp;getRandomDouble()</pre>
+<div class="block">Gets the next random integer using the experiment's random
+ number generator. The integer returned will be between 0 (inclusive)
+ and 1 (exclusive).</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a random integer between 0 and 1.</dd>
+</dl>
+</li>
+</ul>
+<a name="getRandomFunction--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getRandomFunction</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;getRandomFunction()</pre>
+<div class="block">Gets a random allowed function from the problem function set.
+ This function uses <code>getRandomInt()</code> to choose the random
+ function.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>a random allowed function.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFunction-int-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFunction</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;getFunction(int&nbsp;index)</pre>
+<div class="block">Gets the indexed function out of the
+ complete set of functions.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>index</code> - the function to return.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the indexed function.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFunctionSet--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFunctionSet</h4>
+<pre>public&nbsp;<a href="../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;getFunctionSet()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the problem's function set.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFunctionIndex-jcgp.backend.function.Function-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFunctionIndex</h4>
+<pre>public&nbsp;int&nbsp;getFunctionIndex(<a href="../../../jcgp/backend/function/Function.html" title="class in jcgp.backend.function">Function</a>&nbsp;function)</pre>
+<div class="block">Returns the index of a specified function. If the function is not found,
+ -1 is returned.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>function</code> - the function with unknown index.</dd>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the index of the function, or -1 if it was not found.</dd>
+</dl>
+</li>
+</ul>
+<a name="reportln-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>reportln</h4>
+<pre>public&nbsp;void&nbsp;reportln(java.lang.String&nbsp;message)</pre>
+<div class="block">Prints a message to the consoles taking into account the
+ report interval parameter. If no reports are allowed in
+ the current generation, this does nothing.
+ <br>
+ This method automatically appends a line break to the message
+ being printed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>message</code> - the message to print.</dd>
+</dl>
+</li>
+</ul>
+<a name="report-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>report</h4>
+<pre>public&nbsp;void&nbsp;report(java.lang.String&nbsp;message)</pre>
+<div class="block">Prints a message to the consoles taking into account the
+ report interval parameter. If no reports are allowed in
+ the current generation, this does nothing.
+ <br>
+ This method does not append a line break to the message
+ being printed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>message</code> - the message to print.</dd>
+</dl>
+</li>
+</ul>
+<a name="println-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>println</h4>
+<pre>public&nbsp;void&nbsp;println(java.lang.String&nbsp;message)</pre>
+<div class="block">Prints a message to the consoles ignoring
+ report interval. In other words, messages printed 
+ using this method will always appear (though the
+ GUI console will still need to be flushed).
+ <br>
+ This method automatically appends a line break to the message
+ being printed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>message</code> - the message to print.</dd>
+</dl>
+</li>
+</ul>
+<a name="print-java.lang.String-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>print</h4>
+<pre>public&nbsp;void&nbsp;print(java.lang.String&nbsp;message)</pre>
+<div class="block">Prints a message to the consoles ignoring
+ report interval. In other words, messages printed 
+ using this method will always appear (though the
+ GUI console will still need to be flushed).
+ <br>
+ This method does not append a line break to the message
+ being printed.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>message</code> - the message to print.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/resources/class-use/Console.html b/doc/jcgp/backend/resources/class-use/Console.html
new file mode 100644
index 0000000..ec17f31
--- /dev/null
+++ b/doc/jcgp/backend/resources/class-use/Console.html
@@ -0,0 +1,214 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Interface jcgp.backend.resources.Console</title>
+<meta name="date" content="2014-05-06">
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+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Interface jcgp.backend.resources.Console" class="title">Uses of Interface<br>jcgp.backend.resources.Console</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.gui.console">jcgp.gui.console</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a> in <a href="../../../../jcgp/package-summary.html">jcgp</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/package-summary.html">jcgp</a> with parameters of type <a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../jcgp/JCGP.html#setConsole-jcgp.backend.resources.Console-">setConsole</a></span>(<a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a>&nbsp;console)</code>
+<div class="block">Sets an extra console.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.resources">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a> in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> with parameters of type <a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">ModifiableResources.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html#setConsole-jcgp.backend.resources.Console-">setConsole</a></span>(<a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a>&nbsp;console)</code>
+<div class="block">This can be set to null if no extra console is desired.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.gui.console">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a> in <a href="../../../../jcgp/gui/console/package-summary.html">jcgp.gui.console</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../../jcgp/gui/console/package-summary.html">jcgp.gui.console</a> that implement <a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/gui/console/GUIConsole.html" title="class in jcgp.gui.console">GUIConsole</a></span></code>
+<div class="block">Console pane used by the GUI to display CGP output messages.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
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+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+  if(window==top) {
+    allClassesLink.style.display = "block";
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diff --git a/doc/jcgp/backend/resources/class-use/ModifiableResources.html b/doc/jcgp/backend/resources/class-use/ModifiableResources.html
new file mode 100644
index 0000000..e2cdfe5
--- /dev/null
+++ b/doc/jcgp/backend/resources/class-use/ModifiableResources.html
@@ -0,0 +1,234 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.resources.ModifiableResources</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.resources.ModifiableResources";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
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+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
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+</ul>
+</div>
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+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
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+  }
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+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.resources.ModifiableResources" class="title">Uses of Class<br>jcgp.backend.resources.ModifiableResources</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parsers">jcgp.backend.parsers</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a> in <a href="../../../../jcgp/package-summary.html">jcgp</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/package-summary.html">jcgp</a> that return <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a></code></td>
+<td class="colLast"><span class="typeNameLabel">JCGP.</span><code><span class="memberNameLink"><a href="../../../../jcgp/JCGP.html#getResources--">getResources</a></span>()</code>
+<div class="block">Returns a reference to the <code>ModifiableResources</code> used by the
+ experiment.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a> in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a> with parameters of type <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">TestCaseProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></span>(java.io.File&nbsp;file,
+                <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">Problem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#parseProblemData-java.io.File-jcgp.backend.resources.ModifiableResources-">parseProblemData</a></span>(java.io.File&nbsp;file,
+                <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Parses the specified file and uses the parsed data to
+ set up the problem type instance appropriately.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parsers">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a> in <a href="../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a> with parameters of type <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">ParameterParser.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parsers/ParameterParser.html#parse-java.io.File-jcgp.backend.resources.ModifiableResources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Parses the parameters from a specified CGP parameter file and
+ modifies the experiment resources appropriately.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">TestCaseParser.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parsers/TestCaseParser.html#parse-java.io.File-jcgp.backend.modules.problem.TestCaseProblem-jcgp.backend.resources.ModifiableResources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html" title="class in jcgp.backend.modules.problem">TestCaseProblem</a>&lt;?&gt;&nbsp;problem,
+     <a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a>&nbsp;resources)</code>
+<div class="block">Sets the number of inputs and outputs in the resources
+ to match the given file, and parses each test case
+ from the file into the specified problem.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
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+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
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+<li><a href="ModifiableResources.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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diff --git a/doc/jcgp/backend/resources/class-use/Resources.html b/doc/jcgp/backend/resources/class-use/Resources.html
new file mode 100644
index 0000000..823711d
--- /dev/null
+++ b/doc/jcgp/backend/resources/class-use/Resources.html
@@ -0,0 +1,379 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.resources.Resources</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.resources.Resources";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
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+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/resources/class-use/Resources.html" target="_top">Frames</a></li>
+<li><a href="Resources.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h2 title="Uses of Class jcgp.backend.resources.Resources" class="title">Uses of Class<br>jcgp.backend.resources.Resources</h2>
+</div>
+<div class="classUseContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.es">jcgp.backend.modules.es</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.mutator">jcgp.backend.modules.mutator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.parsers">jcgp.backend.parsers</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<ul class="blockList">
+<li class="blockList"><a name="jcgp.backend.modules.es">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a> in <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a> with parameters of type <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/MuPlusLambda.html#MuPlusLambda-jcgp.backend.resources.Resources-">MuPlusLambda</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of MuPlusLambda.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/es/TournamentSelection.html#TournamentSelection-jcgp.backend.resources.Resources-">TournamentSelection</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of TournamentSelection.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.mutator">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a> in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a> with parameters of type <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/FixedPointMutator.html#FixedPointMutator-jcgp.backend.resources.Resources-">FixedPointMutator</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of FixedPointMutator.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/PercentPointMutator.html#PercentPointMutator-jcgp.backend.resources.Resources-">PercentPointMutator</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of PercentPointMutator.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/mutator/ProbabilisticMutator.html#ProbabilisticMutator-jcgp.backend.resources.Resources-">ProbabilisticMutator</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of ProbabilisticMutator.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a> in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a> with parameters of type <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">SymbolicRegressionProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>abstract void</code></td>
+<td class="colLast"><span class="typeNameLabel">Problem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">The most important method of the problem type.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><span class="typeNameLabel">DigitalCircuitProblem.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#evaluate-jcgp.backend.population.Population-jcgp.backend.resources.Resources-">evaluate</a></span>(<a href="../../../../jcgp/backend/population/Population.html" title="class in jcgp.backend.population">Population</a>&nbsp;population,
+        <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/backend/modules/problem/package-summary.html">jcgp.backend.modules.problem</a> with parameters of type <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/DigitalCircuitProblem.html#DigitalCircuitProblem-jcgp.backend.resources.Resources-">DigitalCircuitProblem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Construct a new instance of DigitalCircuitProblem.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/Problem.html#Problem-jcgp.backend.resources.Resources-">Problem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialises the two problem-wide parameters, maxFitness and bestFitness.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/SymbolicRegressionProblem.html#SymbolicRegressionProblem-jcgp.backend.resources.Resources-">SymbolicRegressionProblem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new instance of SymbolicRegressionProblem.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/modules/problem/TestCaseProblem.html#TestCaseProblem-jcgp.backend.resources.Resources-">TestCaseProblem</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Creates a new TestCaseProblem object.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.parsers">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a> in <a href="../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a> with parameters of type <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">ChromosomeParser.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parsers/ChromosomeParser.html#parse-java.io.File-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+     <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Use this method to parse .chr files into a given chromosome.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">FunctionParser.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parsers/FunctionParser.html#parse-java.io.File-jcgp.backend.function.FunctionSet-jcgp.backend.resources.Resources-">parse</a></span>(java.io.File&nbsp;file,
+     <a href="../../../../jcgp/backend/function/FunctionSet.html" title="class in jcgp.backend.function">FunctionSet</a>&nbsp;functionSet,
+     <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Reads the specified file and attempts to enable 
+ and disable the functions in the FunctionSet 
+ accordingly.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><code>static void</code></td>
+<td class="colLast"><span class="typeNameLabel">ChromosomeParser.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/parsers/ChromosomeParser.html#save-java.io.File-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">save</a></span>(java.io.File&nbsp;file,
+    <a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;chromosome,
+    <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Writes a chromosome into the specified .chr file.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.population">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a> in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
+<caption><span>Methods in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> that return <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code><a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></code></td>
+<td class="colLast"><span class="typeNameLabel">Chromosome.</span><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#getResources--">getResources</a></span>()</code>&nbsp;</td>
+</tr>
+</tbody>
+</table>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
+<caption><span>Constructors in <a href="../../../../jcgp/backend/population/package-summary.html">jcgp.backend.population</a> with parameters of type <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Chromosome.html#Chromosome-jcgp.backend.resources.Resources-">Chromosome</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialise a chromosome with the specified parameters.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Population.html#Population-jcgp.backend.population.Chromosome-jcgp.backend.resources.Resources-">Population</a></span>(<a href="../../../../jcgp/backend/population/Chromosome.html" title="class in jcgp.backend.population">Chromosome</a>&nbsp;parent,
+          <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialise a population of copies of the given chromosome.</div>
+</td>
+</tr>
+<tr class="altColor">
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/population/Population.html#Population-jcgp.backend.resources.Resources-">Population</a></span>(<a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a>&nbsp;resources)</code>
+<div class="block">Initialise a random population according to the parameters specified
+ in the resources.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.resources">
+<!--   -->
+</a>
+<h3>Uses of <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a> in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a></h3>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
+<caption><span>Subclasses of <a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a> in <a href="../../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><code>class&nbsp;</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a></span></code>
+<div class="block">This subclass of Resources allows modifications to be made.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../../overview-summary.html">Overview</a></li>
+<li><a href="../package-summary.html">Package</a></li>
+<li><a href="../../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Class</a></li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="../package-tree.html">Tree</a></li>
+<li><a href="../../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../../index.html?jcgp/backend/resources/class-use/Resources.html" target="_top">Frames</a></li>
+<li><a href="Resources.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/resources/package-frame.html b/doc/jcgp/backend/resources/package-frame.html
new file mode 100644
index 0000000..7ebf77e
--- /dev/null
+++ b/doc/jcgp/backend/resources/package-frame.html
@@ -0,0 +1,25 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.resources</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<h1 class="bar"><a href="../../../jcgp/backend/resources/package-summary.html" target="classFrame">jcgp.backend.resources</a></h1>
+<div class="indexContainer">
+<h2 title="Interfaces">Interfaces</h2>
+<ul title="Interfaces">
+<li><a href="Console.html" title="interface in jcgp.backend.resources" target="classFrame"><span class="interfaceName">Console</span></a></li>
+</ul>
+<h2 title="Classes">Classes</h2>
+<ul title="Classes">
+<li><a href="ModifiableResources.html" title="class in jcgp.backend.resources" target="classFrame">ModifiableResources</a></li>
+<li><a href="Resources.html" title="class in jcgp.backend.resources" target="classFrame">Resources</a></li>
+</ul>
+</div>
+</body>
+</html>
diff --git a/doc/jcgp/backend/resources/package-summary.html b/doc/jcgp/backend/resources/package-summary.html
new file mode 100644
index 0000000..baef3b5
--- /dev/null
+++ b/doc/jcgp/backend/resources/package-summary.html
@@ -0,0 +1,167 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.resources</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.resources";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../jcgp/backend/statistics/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/resources/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Package" class="title">Package&nbsp;jcgp.backend.resources</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Interface Summary table, listing interfaces, and an explanation">
+<caption><span>Interface Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Interface</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources">Console</a></td>
+<td class="colLast">
+<div class="block">Defines the basic model for a console.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList">
+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources">ModifiableResources</a></td>
+<td class="colLast">
+<div class="block">This subclass of Resources allows modifications to be made.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources">Resources</a></td>
+<td class="colLast">
+<div class="block">Encapsulates all of the resources based on which the program operates.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../jcgp/backend/statistics/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/resources/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
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+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
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+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/resources/package-tree.html b/doc/jcgp/backend/resources/package-tree.html
new file mode 100644
index 0000000..c3efe01
--- /dev/null
+++ b/doc/jcgp/backend/resources/package-tree.html
@@ -0,0 +1,145 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.resources Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.resources Class Hierarchy";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/population/package-tree.html">Prev</a></li>
+<li><a href="../../../jcgp/backend/statistics/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/resources/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
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+<div>
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+  if(window==top) {
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+  }
+  //-->
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+<a name="skip.navbar.top">
+<!--   -->
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.resources</h1>
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+<h2 title="Class Hierarchy">Class Hierarchy</h2>
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+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.resources.<a href="../../../jcgp/backend/resources/Resources.html" title="class in jcgp.backend.resources"><span class="typeNameLink">Resources</span></a>
+<ul>
+<li type="circle">jcgp.backend.resources.<a href="../../../jcgp/backend/resources/ModifiableResources.html" title="class in jcgp.backend.resources"><span class="typeNameLink">ModifiableResources</span></a></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+<h2 title="Interface Hierarchy">Interface Hierarchy</h2>
+<ul>
+<li type="circle">jcgp.backend.resources.<a href="../../../jcgp/backend/resources/Console.html" title="interface in jcgp.backend.resources"><span class="typeNameLink">Console</span></a></li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/resources/package-use.html b/doc/jcgp/backend/resources/package-use.html
new file mode 100644
index 0000000..f9efaf7
--- /dev/null
+++ b/doc/jcgp/backend/resources/package-use.html
@@ -0,0 +1,326 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Package jcgp.backend.resources</title>
+<meta name="date" content="2014-05-06">
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Uses of Package jcgp.backend.resources" class="title">Uses of Package<br>jcgp.backend.resources</h1>
+</div>
+<div class="contentContainer">
+<ul class="blockList">
+<li class="blockList">
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
+<caption><span>Packages that use <a href="../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Package</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp">jcgp</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.es">jcgp.backend.modules.es</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.mutator">jcgp.backend.modules.mutator</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.modules.problem">jcgp.backend.modules.problem</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.parsers">jcgp.backend.parsers</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.backend.population">jcgp.backend.population</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="altColor">
+<td class="colFirst"><a href="#jcgp.backend.resources">jcgp.backend.resources</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="#jcgp.gui.console">jcgp.gui.console</a></td>
+<td class="colLast">&nbsp;</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> used by <a href="../../../jcgp/package-summary.html">jcgp</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Console.html#jcgp">Console</a>
+<div class="block">Defines the basic model for a console.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/ModifiableResources.html#jcgp">ModifiableResources</a>
+<div class="block">This subclass of Resources allows modifications to be made.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.es">
+<!--   -->
+</a>
+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> used by <a href="../../../jcgp/backend/modules/es/package-summary.html">jcgp.backend.modules.es</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Resources.html#jcgp.backend.modules.es">Resources</a>
+<div class="block">Encapsulates all of the resources based on which the program operates.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.mutator">
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+<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
+<caption><span>Classes in <a href="../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> used by <a href="../../../jcgp/backend/modules/mutator/package-summary.html">jcgp.backend.modules.mutator</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Resources.html#jcgp.backend.modules.mutator">Resources</a>
+<div class="block">Encapsulates all of the resources based on which the program operates.</div>
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+</tr>
+</tbody>
+</table>
+</li>
+<li class="blockList"><a name="jcgp.backend.modules.problem">
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+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/ModifiableResources.html#jcgp.backend.modules.problem">ModifiableResources</a>
+<div class="block">This subclass of Resources allows modifications to be made.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Resources.html#jcgp.backend.modules.problem">Resources</a>
+<div class="block">Encapsulates all of the resources based on which the program operates.</div>
+</td>
+</tr>
+</tbody>
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+</li>
+<li class="blockList"><a name="jcgp.backend.parsers">
+<!--   -->
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+<caption><span>Classes in <a href="../../../jcgp/backend/resources/package-summary.html">jcgp.backend.resources</a> used by <a href="../../../jcgp/backend/parsers/package-summary.html">jcgp.backend.parsers</a></span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/ModifiableResources.html#jcgp.backend.parsers">ModifiableResources</a>
+<div class="block">This subclass of Resources allows modifications to be made.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Resources.html#jcgp.backend.parsers">Resources</a>
+<div class="block">Encapsulates all of the resources based on which the program operates.</div>
+</td>
+</tr>
+</tbody>
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+<li class="blockList"><a name="jcgp.backend.population">
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+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Resources.html#jcgp.backend.population">Resources</a>
+<div class="block">Encapsulates all of the resources based on which the program operates.</div>
+</td>
+</tr>
+</tbody>
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+<li class="blockList"><a name="jcgp.backend.resources">
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+<tr>
+<th class="colOne" scope="col">Class and Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Console.html#jcgp.backend.resources">Console</a>
+<div class="block">Defines the basic model for a console.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Resources.html#jcgp.backend.resources">Resources</a>
+<div class="block">Encapsulates all of the resources based on which the program operates.</div>
+</td>
+</tr>
+</tbody>
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+<li class="blockList"><a name="jcgp.gui.console">
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+<tr>
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+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colOne"><a href="../../../jcgp/backend/resources/class-use/Console.html#jcgp.gui.console">Console</a>
+<div class="block">Defines the basic model for a console.</div>
+</td>
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+</table>
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+<!-- ======= START OF BOTTOM NAVBAR ====== -->
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diff --git a/doc/jcgp/backend/statistics/RunEntry.html b/doc/jcgp/backend/statistics/RunEntry.html
new file mode 100644
index 0000000..102e331
--- /dev/null
+++ b/doc/jcgp/backend/statistics/RunEntry.html
@@ -0,0 +1,354 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>RunEntry</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="RunEntry";
+        }
+    }
+    catch(err) {
+    }
+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
+var altColor = "altColor";
+var rowColor = "rowColor";
+var tableTab = "tableTab";
+var activeTableTab = "activeTableTab";
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li class="navBarCell1Rev">Class</li>
+<li><a href="class-use/RunEntry.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev&nbsp;Class</li>
+<li><a href="../../../jcgp/backend/statistics/StatisticsLogger.html" title="class in jcgp.backend.statistics"><span class="typeNameLink">Next&nbsp;Class</span></a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/statistics/RunEntry.html" target="_top">Frames</a></li>
+<li><a href="RunEntry.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<div>
+<ul class="subNavList">
+<li>Summary:&nbsp;</li>
+<li>Nested&nbsp;|&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.summary">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.summary">Method</a></li>
+</ul>
+<ul class="subNavList">
+<li>Detail:&nbsp;</li>
+<li>Field&nbsp;|&nbsp;</li>
+<li><a href="#constructor.detail">Constr</a>&nbsp;|&nbsp;</li>
+<li><a href="#method.detail">Method</a></li>
+</ul>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.statistics</div>
+<h2 title="Class RunEntry" class="title">Class RunEntry</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.statistics.RunEntry</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">RunEntry</span>
+extends java.lang.Object</pre>
+<div class="block">This class encapsulates the data contained in a log entry.
+ <br><br>
+ Once constructed, data can only be retrieved. Note that
+ the generation argument in the constructor (and consequently
+ the value returned by <code>getGeneration()</code> refer to the 
+ last generation when improvement occurred.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+<dt><span class="seeLabel">See Also:</span></dt>
+<dd><a href="../../../jcgp/backend/statistics/StatisticsLogger.html" title="class in jcgp.backend.statistics"><code>StatisticsLogger</code></a></dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/RunEntry.html#RunEntry-int-double-int-boolean-">RunEntry</a></span>(int&nbsp;generation,
+        double&nbsp;fitness,
+        int&nbsp;active,
+        boolean&nbsp;successful)</code>
+<div class="block">Creates a new run entry for a logger.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/RunEntry.html#getActiveNodes--">getActiveNodes</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/RunEntry.html#getFitness--">getFitness</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/RunEntry.html#getGeneration--">getGeneration</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>boolean</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/RunEntry.html#isSuccessful--">isSuccessful</a></span>()</code>&nbsp;</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="RunEntry-int-double-int-boolean-">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>RunEntry</h4>
+<pre>public&nbsp;RunEntry(int&nbsp;generation,
+                double&nbsp;fitness,
+                int&nbsp;active,
+                boolean&nbsp;successful)</pre>
+<div class="block">Creates a new run entry for a logger.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>generation</code> - the generation when fitness improvement last occurred.</dd>
+<dd><code>fitness</code> - the best fitness achieved.</dd>
+<dd><code>active</code> - the number of active nodes in the best solution found.</dd>
+<dd><code>successful</code> - whether or not the run found a perfect solution.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="getGeneration--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getGeneration</h4>
+<pre>public&nbsp;int&nbsp;getGeneration()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the generation when improvement last occurred.</dd>
+</dl>
+</li>
+</ul>
+<a name="getFitness--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getFitness</h4>
+<pre>public&nbsp;double&nbsp;getFitness()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the best fitness achieved during the run.</dd>
+</dl>
+</li>
+</ul>
+<a name="isSuccessful--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>isSuccessful</h4>
+<pre>public&nbsp;boolean&nbsp;isSuccessful()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>true if the run was successful.</dd>
+</dl>
+</li>
+</ul>
+<a name="getActiveNodes--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getActiveNodes</h4>
+<pre>public&nbsp;int&nbsp;getActiveNodes()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of active nodes in the best solution found.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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diff --git a/doc/jcgp/backend/statistics/StatisticsLogger.html b/doc/jcgp/backend/statistics/StatisticsLogger.html
new file mode 100644
index 0000000..4c80b52
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+++ b/doc/jcgp/backend/statistics/StatisticsLogger.html
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+<title>StatisticsLogger</title>
+<meta name="date" content="2014-05-06">
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+//-->
+var methods = {"i0":10,"i1":10,"i2":10,"i3":10,"i4":10,"i5":10,"i6":10,"i7":10,"i8":10,"i9":10,"i10":10,"i11":10,"i12":10};
+var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],8:["t4","Concrete Methods"]};
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+<!-- ========= END OF TOP NAVBAR ========= -->
+<!-- ======== START OF CLASS DATA ======== -->
+<div class="header">
+<div class="subTitle">jcgp.backend.statistics</div>
+<h2 title="Class StatisticsLogger" class="title">Class StatisticsLogger</h2>
+</div>
+<div class="contentContainer">
+<ul class="inheritance">
+<li>java.lang.Object</li>
+<li>
+<ul class="inheritance">
+<li>jcgp.backend.statistics.StatisticsLogger</li>
+</ul>
+</li>
+</ul>
+<div class="description">
+<ul class="blockList">
+<li class="blockList">
+<hr>
+<br>
+<pre>public class <span class="typeNameLabel">StatisticsLogger</span>
+extends java.lang.Object</pre>
+<div class="block">This is a utility class for logging experiment statistics when doing multiple runs.
+ <br><br>
+ Information about each run is added via the <code>logRun()</code> method. The many getters
+ can be used to obtain statistics about the logged runs, such as success rate and average
+ fitness.
+ <br><br>
+ <code>JCGP</code> uses this class to perform its logging and print out experiment data at the end.</div>
+<dl>
+<dt><span class="simpleTagLabel">Author:</span></dt>
+<dd>Eduardo Pedroni</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="summary">
+<ul class="blockList">
+<li class="blockList">
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.summary">
+<!--   -->
+</a>
+<h3>Constructor Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
+<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colOne" scope="col">Constructor and Description</th>
+</tr>
+<tr class="altColor">
+<td class="colOne"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#StatisticsLogger--">StatisticsLogger</a></span>()</code>
+<div class="block">Create a new statistics logger, use this when resetting is necessary.</div>
+</td>
+</tr>
+</table>
+</li>
+</ul>
+<!-- ========== METHOD SUMMARY =========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.summary">
+<!--   -->
+</a>
+<h3>Method Summary</h3>
+<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation">
+<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
+<tr>
+<th class="colFirst" scope="col">Modifier and Type</th>
+<th class="colLast" scope="col">Method and Description</th>
+</tr>
+<tr id="i0" class="altColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getAverageActiveNodes--">getAverageActiveNodes</a></span>()</code>
+<div class="block">Averages the number of active nodes in the 
+ best chromosomes obtained across all runs.</div>
+</td>
+</tr>
+<tr id="i1" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getAverageActiveNodesStdDev--">getAverageActiveNodesStdDev</a></span>()</code>
+<div class="block">Calculates the standard deviation of
+ the number of active nodes in the best solution
+ in each run.</div>
+</td>
+</tr>
+<tr id="i2" class="altColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getAverageFitness--">getAverageFitness</a></span>()</code>
+<div class="block">Averages the best fitness obtained in each run.</div>
+</td>
+</tr>
+<tr id="i3" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getAverageFitnessStdDev--">getAverageFitnessStdDev</a></span>()</code>
+<div class="block">Calculates the standard deviation of
+ the best fitness obtained in each run.</div>
+</td>
+</tr>
+<tr id="i4" class="altColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getAverageGenerations--">getAverageGenerations</a></span>()</code>
+<div class="block">Calculates the average generation out of all runs.</div>
+</td>
+</tr>
+<tr id="i5" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getAverageGenerationsStdDev--">getAverageGenerationsStdDev</a></span>()</code>
+<div class="block">Calculates the standard deviation of
+ the average number of generations in
+ each run.</div>
+</td>
+</tr>
+<tr id="i6" class="altColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getAverageSuccessfulGenerations--">getAverageSuccessfulGenerations</a></span>()</code>
+<div class="block">Calculates the average generation out of successful runs only.</div>
+</td>
+</tr>
+<tr id="i7" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getAverageSuccessfulGenerationsStdDev--">getAverageSuccessfulGenerationsStdDev</a></span>()</code>
+<div class="block">Calculates the standard deviation of
+ the average number of generations in
+ each run where a perfect solution was found.</div>
+</td>
+</tr>
+<tr id="i8" class="altColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getHighestFitness--">getHighestFitness</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i9" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getLowestFitness--">getLowestFitness</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i10" class="altColor">
+<td class="colFirst"><code>int</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getSuccessfulRuns--">getSuccessfulRuns</a></span>()</code>&nbsp;</td>
+</tr>
+<tr id="i11" class="rowColor">
+<td class="colFirst"><code>double</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#getSuccessRate--">getSuccessRate</a></span>()</code>
+<div class="block">Calculates the ratio of successful runs (runs where
+ a perfect solution was found) to total number of runs.</div>
+</td>
+</tr>
+<tr id="i12" class="altColor">
+<td class="colFirst"><code>void</code></td>
+<td class="colLast"><code><span class="memberNameLink"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html#logRun-int-double-int-boolean-">logRun</a></span>(int&nbsp;generation,
+      double&nbsp;fitness,
+      int&nbsp;active,
+      boolean&nbsp;successful)</code>
+<div class="block">Log a new run.</div>
+</td>
+</tr>
+</table>
+<ul class="blockList">
+<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
+<!--   -->
+</a>
+<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
+<code>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="details">
+<ul class="blockList">
+<li class="blockList">
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+<ul class="blockList">
+<li class="blockList"><a name="constructor.detail">
+<!--   -->
+</a>
+<h3>Constructor Detail</h3>
+<a name="StatisticsLogger--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>StatisticsLogger</h4>
+<pre>public&nbsp;StatisticsLogger()</pre>
+<div class="block">Create a new statistics logger, use this when resetting is necessary.</div>
+</li>
+</ul>
+</li>
+</ul>
+<!-- ============ METHOD DETAIL ========== -->
+<ul class="blockList">
+<li class="blockList"><a name="method.detail">
+<!--   -->
+</a>
+<h3>Method Detail</h3>
+<a name="logRun-int-double-int-boolean-">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>logRun</h4>
+<pre>public&nbsp;void&nbsp;logRun(int&nbsp;generation,
+                   double&nbsp;fitness,
+                   int&nbsp;active,
+                   boolean&nbsp;successful)</pre>
+<div class="block">Log a new run. Calling any of the statistics getters will
+ now take this logged run into account as well as all previously
+ logged runs.</div>
+<dl>
+<dt><span class="paramLabel">Parameters:</span></dt>
+<dd><code>generation</code> - the last generation when improvement occurred.</dd>
+<dd><code>fitness</code> - the best fitness achieved in the run.</dd>
+<dd><code>active</code> - the number of active nodes in the best chromosome found.</dd>
+<dd><code>successful</code> - true if a perfect solution was found, false if otherwise.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAverageFitness--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAverageFitness</h4>
+<pre>public&nbsp;double&nbsp;getAverageFitness()</pre>
+<div class="block">Averages the best fitness obtained in each run.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the average fitness.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAverageFitnessStdDev--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAverageFitnessStdDev</h4>
+<pre>public&nbsp;double&nbsp;getAverageFitnessStdDev()</pre>
+<div class="block">Calculates the standard deviation of
+ the best fitness obtained in each run.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the standard deviation of average fitnesses.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAverageActiveNodes--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAverageActiveNodes</h4>
+<pre>public&nbsp;double&nbsp;getAverageActiveNodes()</pre>
+<div class="block">Averages the number of active nodes in the 
+ best chromosomes obtained across all runs.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the average number of active nodes.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAverageActiveNodesStdDev--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAverageActiveNodesStdDev</h4>
+<pre>public&nbsp;double&nbsp;getAverageActiveNodesStdDev()</pre>
+<div class="block">Calculates the standard deviation of
+ the number of active nodes in the best solution
+ in each run.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the standard deviation of active node counts.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAverageGenerations--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAverageGenerations</h4>
+<pre>public&nbsp;double&nbsp;getAverageGenerations()</pre>
+<div class="block">Calculates the average generation out of all runs. 
+ The generation value in each run corresponds to the
+ last generation in which improvement happened. 
+ <br><br>
+ Note that this method includes runs where no perfect
+ solution was found. For the average number of generations
+ for perfect solutions only, use <code>getAverageSuccessfulGenerations</code>.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the average number of generations.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAverageGenerationsStdDev--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAverageGenerationsStdDev</h4>
+<pre>public&nbsp;double&nbsp;getAverageGenerationsStdDev()</pre>
+<div class="block">Calculates the standard deviation of
+ the average number of generations in
+ each run.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the standard deviation of the number of generations.</dd>
+</dl>
+</li>
+</ul>
+<a name="getHighestFitness--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getHighestFitness</h4>
+<pre>public&nbsp;double&nbsp;getHighestFitness()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the highest fitness across all runs.</dd>
+</dl>
+</li>
+</ul>
+<a name="getLowestFitness--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getLowestFitness</h4>
+<pre>public&nbsp;double&nbsp;getLowestFitness()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the lowest fitness across all runs.</dd>
+</dl>
+</li>
+</ul>
+<a name="getSuccessfulRuns--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSuccessfulRuns</h4>
+<pre>public&nbsp;int&nbsp;getSuccessfulRuns()</pre>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the number of runs in which a perfect solution was found.</dd>
+</dl>
+</li>
+</ul>
+<a name="getSuccessRate--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getSuccessRate</h4>
+<pre>public&nbsp;double&nbsp;getSuccessRate()</pre>
+<div class="block">Calculates the ratio of successful runs (runs where
+ a perfect solution was found) to total number of runs.
+ A double-precision value between 0 and 1 is returned, 
+ where 0 means 0% success rate and 1 means 100% success rate.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the success rate across all runs.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAverageSuccessfulGenerations--">
+<!--   -->
+</a>
+<ul class="blockList">
+<li class="blockList">
+<h4>getAverageSuccessfulGenerations</h4>
+<pre>public&nbsp;double&nbsp;getAverageSuccessfulGenerations()</pre>
+<div class="block">Calculates the average generation out of successful runs only. 
+ The generation value in each successful run corresponds to the
+ generation in which the perfect solution was found.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the average number of generations for perfect solutions.</dd>
+</dl>
+</li>
+</ul>
+<a name="getAverageSuccessfulGenerationsStdDev--">
+<!--   -->
+</a>
+<ul class="blockListLast">
+<li class="blockList">
+<h4>getAverageSuccessfulGenerationsStdDev</h4>
+<pre>public&nbsp;double&nbsp;getAverageSuccessfulGenerationsStdDev()</pre>
+<div class="block">Calculates the standard deviation of
+ the average number of generations in
+ each run where a perfect solution was found.</div>
+<dl>
+<dt><span class="returnLabel">Returns:</span></dt>
+<dd>the standard deviation of the number of generations in successful runs.</dd>
+</dl>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+</div>
+<!-- ========= END OF CLASS DATA ========= -->
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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+<head>
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Class jcgp.backend.statistics.StatisticsLogger</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
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+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Class jcgp.backend.statistics.StatisticsLogger";
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+    catch(err) {
+    }
+//-->
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diff --git a/doc/jcgp/backend/statistics/package-frame.html b/doc/jcgp/backend/statistics/package-frame.html
new file mode 100644
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+++ b/doc/jcgp/backend/statistics/package-frame.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.statistics</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
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+</html>
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+            parent.document.title="jcgp.backend.statistics";
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+<table class="typeSummary" border="0" cellpadding="3" cellspacing="0" summary="Class Summary table, listing classes, and an explanation">
+<caption><span>Class Summary</span><span class="tabEnd">&nbsp;</span></caption>
+<tr>
+<th class="colFirst" scope="col">Class</th>
+<th class="colLast" scope="col">Description</th>
+</tr>
+<tbody>
+<tr class="altColor">
+<td class="colFirst"><a href="../../../jcgp/backend/statistics/RunEntry.html" title="class in jcgp.backend.statistics">RunEntry</a></td>
+<td class="colLast">
+<div class="block">This class encapsulates the data contained in a log entry.</div>
+</td>
+</tr>
+<tr class="rowColor">
+<td class="colFirst"><a href="../../../jcgp/backend/statistics/StatisticsLogger.html" title="class in jcgp.backend.statistics">StatisticsLogger</a></td>
+<td class="colLast">
+<div class="block">This is a utility class for logging experiment statistics when doing multiple runs.</div>
+</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
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+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li class="navBarCell1Rev">Package</li>
+<li>Class</li>
+<li><a href="package-use.html">Use</a></li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/resources/package-summary.html">Prev&nbsp;Package</a></li>
+<li><a href="../../../jcgp/gui/package-summary.html">Next&nbsp;Package</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/statistics/package-summary.html" target="_top">Frames</a></li>
+<li><a href="package-summary.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/statistics/package-tree.html b/doc/jcgp/backend/statistics/package-tree.html
new file mode 100644
index 0000000..1317c96
--- /dev/null
+++ b/doc/jcgp/backend/statistics/package-tree.html
@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>jcgp.backend.statistics Class Hierarchy</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="jcgp.backend.statistics Class Hierarchy";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/resources/package-tree.html">Prev</a></li>
+<li><a href="../../../jcgp/gui/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/statistics/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 class="title">Hierarchy For Package jcgp.backend.statistics</h1>
+<span class="packageHierarchyLabel">Package Hierarchies:</span>
+<ul class="horizontal">
+<li><a href="../../../overview-tree.html">All Packages</a></li>
+</ul>
+</div>
+<div class="contentContainer">
+<h2 title="Class Hierarchy">Class Hierarchy</h2>
+<ul>
+<li type="circle">java.lang.Object
+<ul>
+<li type="circle">jcgp.backend.statistics.<a href="../../../jcgp/backend/statistics/RunEntry.html" title="class in jcgp.backend.statistics"><span class="typeNameLink">RunEntry</span></a></li>
+<li type="circle">jcgp.backend.statistics.<a href="../../../jcgp/backend/statistics/StatisticsLogger.html" title="class in jcgp.backend.statistics"><span class="typeNameLink">StatisticsLogger</span></a></li>
+</ul>
+</li>
+</ul>
+</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li>Use</li>
+<li class="navBarCell1Rev">Tree</li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li><a href="../../../jcgp/backend/resources/package-tree.html">Prev</a></li>
+<li><a href="../../../jcgp/gui/package-tree.html">Next</a></li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/statistics/package-tree.html" target="_top">Frames</a></li>
+<li><a href="package-tree.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
diff --git a/doc/jcgp/backend/statistics/package-use.html b/doc/jcgp/backend/statistics/package-use.html
new file mode 100644
index 0000000..26ece29
--- /dev/null
+++ b/doc/jcgp/backend/statistics/package-use.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!-- NewPage -->
+<html lang="en">
+<head>
+<!-- Generated by javadoc (1.8.0_05) on Tue May 06 14:28:07 BST 2014 -->
+<title>Uses of Package jcgp.backend.statistics</title>
+<meta name="date" content="2014-05-06">
+<link rel="stylesheet" type="text/css" href="../../../stylesheet.css" title="Style">
+<script type="text/javascript" src="../../../script.js"></script>
+</head>
+<body>
+<script type="text/javascript"><!--
+    try {
+        if (location.href.indexOf('is-external=true') == -1) {
+            parent.document.title="Uses of Package jcgp.backend.statistics";
+        }
+    }
+    catch(err) {
+    }
+//-->
+</script>
+<noscript>
+<div>JavaScript is disabled on your browser.</div>
+</noscript>
+<!-- ========= START OF TOP NAVBAR ======= -->
+<div class="topNav"><a name="navbar.top">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.top.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/statistics/package-use.html" target="_top">Frames</a></li>
+<li><a href="package-use.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_top">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_top");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.top">
+<!--   -->
+</a></div>
+<!-- ========= END OF TOP NAVBAR ========= -->
+<div class="header">
+<h1 title="Uses of Package jcgp.backend.statistics" class="title">Uses of Package<br>jcgp.backend.statistics</h1>
+</div>
+<div class="contentContainer">No usage of jcgp.backend.statistics</div>
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<div class="bottomNav"><a name="navbar.bottom">
+<!--   -->
+</a>
+<div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div>
+<a name="navbar.bottom.firstrow">
+<!--   -->
+</a>
+<ul class="navList" title="Navigation">
+<li><a href="../../../overview-summary.html">Overview</a></li>
+<li><a href="package-summary.html">Package</a></li>
+<li>Class</li>
+<li class="navBarCell1Rev">Use</li>
+<li><a href="package-tree.html">Tree</a></li>
+<li><a href="../../../deprecated-list.html">Deprecated</a></li>
+<li><a href="../../../index-files/index-1.html">Index</a></li>
+<li><a href="../../../help-doc.html">Help</a></li>
+</ul>
+</div>
+<div class="subNav">
+<ul class="navList">
+<li>Prev</li>
+<li>Next</li>
+</ul>
+<ul class="navList">
+<li><a href="../../../index.html?jcgp/backend/statistics/package-use.html" target="_top">Frames</a></li>
+<li><a href="package-use.html" target="_top">No&nbsp;Frames</a></li>
+</ul>
+<ul class="navList" id="allclasses_navbar_bottom">
+<li><a href="../../../allclasses-noframe.html">All&nbsp;Classes</a></li>
+</ul>
+<div>
+<script type="text/javascript"><!--
+  allClassesLink = document.getElementById("allclasses_navbar_bottom");
+  if(window==top) {
+    allClassesLink.style.display = "block";
+  }
+  else {
+    allClassesLink.style.display = "none";
+  }
+  //-->
+</script>
+</div>
+<a name="skip.navbar.bottom">
+<!--   -->
+</a></div>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+</body>
+</html>
-- 
cgit v1.2.3