Index

A B C D E F G H I L M N O P R S T V X
All Classes and Interfaces|All Packages|Serialized Form

A

ABS - Enum constant in enum class io.jenetics.prog.op.MathOp

Return the absolute value of a double value.

ACOS - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the arc cosine of a double value.

add(Sample<T>) - Method in class io.jenetics.prog.regression.SampleBuffer

Adding a new sample point to the buffer.

ADD - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the sum of its arguments.

addAll(Collection<? extends Sample<? extends T>>) - Method in class io.jenetics.prog.regression.SampleBuffer

The given sample points to the buffer.

AND - Enum constant in enum class io.jenetics.prog.op.BoolOp

Conjunction.

apply(A[]) - Method in class io.jenetics.prog.ProgramChromosome

Evaluates the root node of this chromosome.

apply(A[]) - Method in class io.jenetics.prog.ProgramGene

Evaluates this program gene (recursively) with the given variable values.

apply(Tree<? extends Op<T>, ?>) - Method in interface io.jenetics.prog.regression.Complexity

Calculates the complexity of the current program (possibly) relative to the actual error value.

apply(Tree<? extends Op<T>, ?>, T[], T[]) - Method in interface io.jenetics.prog.regression.Error

Calculates the overall error of a given program tree.

apply(Boolean[]) - Method in enum class io.jenetics.prog.op.BoolOp

apply(Double[]) - Method in class io.jenetics.prog.op.MathExpr

apply(Double[]) - Method in enum class io.jenetics.prog.op.MathOp

apply(T[]) - Method in class io.jenetics.prog.op.Program

apply(T[]) - Method in class io.jenetics.prog.op.Val

The apply method will always return the Val.value().

apply(T[]) - Method in class io.jenetics.prog.op.Var

apply(T[], T[]) - Method in interface io.jenetics.prog.regression.LossFunction

Calculates the error between the expected function values and the values calculated by the actual ProgramGene.

argAt(int) - Method in interface io.jenetics.prog.regression.Sample

Return the argument value with the given index.

ARITHMETIC_REWRITER - Static variable in class io.jenetics.prog.op.MathExpr

This rewriter implements some common arithmetic identities, in exactly this order.

arity() - Method in enum class io.jenetics.prog.op.BoolOp

arity() - Method in enum class io.jenetics.prog.op.MathOp

arity() - Method in interface io.jenetics.prog.op.Op

Return the arity of the operation function.

arity() - Method in class io.jenetics.prog.op.Program

arity() - Method in class io.jenetics.prog.op.Val

The arity of Val objects is always zero.

arity() - Method in class io.jenetics.prog.op.Var

arity() - Method in interface io.jenetics.prog.regression.Sample

Return the dimensionality of the sample point arguments.

ASIN - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the arc sine of a double value.

ATAN - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the arc tangent of a value.

B

BoolOp - Enum Class in io.jenetics.prog.op

This class contains basic and secondary boolean operations.

C

calculated() - Method in record class io.jenetics.prog.regression.Sampling.Result

Returns the value of the calculated record component.

CBRT - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the cube root of a double value.

CEIL - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the smallest (closest to negative infinity) double value that is greater than or equal to the argument and is equal to a mathematical integer.

check(Tree<? extends Op<?>, ?>) - Static method in class io.jenetics.prog.op.Program

Validates the given program tree.

codec() - Method in class io.jenetics.prog.regression.Regression

codecOf(ISeq<Op<T>>, ISeq<Op<T>>, int) - Static method in class io.jenetics.prog.regression.Regression

Create a new codec, usable for symbolic regression problems, with the given parameters.

codecOf(ISeq<Op<T>>, ISeq<Op<T>>, int, Predicate<? super ProgramChromosome<T>>) - Static method in class io.jenetics.prog.regression.Regression

Create a new codec, usable for symbolic regression problems, with the given parameters.

compareTo(Var<T>) - Method in class io.jenetics.prog.op.Var

Complexity<T> - Interface in io.jenetics.prog.regression

Represents a complexity measure if a given program tree.

Const - Search tag in package io.jenetics.prog.op

Section

Const<T> - Class in io.jenetics.prog.op

Represents an operation which always returns the same, constant, value.

CONST_REWRITER - Static variable in class io.jenetics.prog.op.MathExpr

This tree-rewriter rewrites constant expressions to its single value.

ConstRewriter<T> - Class in io.jenetics.prog.op

This class rewrites constant expressions to its single value.

COS - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the trigonometric cosine of an angle.

COSH - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the hyperbolic cosine of a double value.

count(Tree<?, ?>, int) - Static method in interface io.jenetics.prog.regression.Complexity

This method uses the node count of a program tree for calculating its complexity.

D

DIV - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the quotient of its arguments.

DOUBLE - Static variable in class io.jenetics.prog.op.ConstRewriter

Const rewriter for double operation trees.

E

E - Static variable in enum class io.jenetics.prog.op.MathOp

The double value that is closer than any other to e, the base of the natural logarithms.

EphemeralConst - Search tag in package io.jenetics.prog.op

Section

EphemeralConst<T> - Class in io.jenetics.prog.op

Implementation of an ephemeral constant.

EQU - Enum constant in enum class io.jenetics.prog.op.BoolOp

Equivalence.

equals(Object) - Method in class io.jenetics.prog.op.MathExpr

equals(Object) - Method in class io.jenetics.prog.op.Program

equals(Object) - Method in class io.jenetics.prog.op.Val

equals(Object) - Method in class io.jenetics.prog.op.Var

equals(Object) - Method in record class io.jenetics.prog.regression.Sampling.Result

Indicates whether some other object is "equal to" this one.

error(Tree<? extends Op<T>, ?>) - Method in class io.jenetics.prog.regression.Regression

Calculates the actual error for the given program.

Error<T> - Interface in io.jenetics.prog.regression

This function calculates the overall error of a given program tree.

eval(boolean...) - Method in enum class io.jenetics.prog.op.BoolOp

Evaluates the operation with the given arguments.

eval(double...) - Method in class io.jenetics.prog.op.MathExpr

Convenient method, which lets you apply the program function without explicitly create a wrapper array.

eval(double...) - Method in enum class io.jenetics.prog.op.MathOp

Evaluates the operation with the given arguments.

eval(A...) - Method in class io.jenetics.prog.ProgramChromosome

Evaluates the root node of this chromosome.

eval(A...) - Method in class io.jenetics.prog.ProgramGene

Convenient method, which lets you apply the program function without explicitly create a wrapper array.

eval(Tree<? extends Op<Double>, ?>, double...) - Static method in class io.jenetics.prog.op.MathExpr

Evaluates the given expression with the given arguments.

eval(Tree<? extends Op<T>, ?>) - Method in class io.jenetics.prog.regression.SampleBuffer

eval(Tree<? extends Op<T>, ?>) - Method in interface io.jenetics.prog.regression.Sampling

Evaluates the given program tree with its sample points.

eval(Tree<? extends Op<T>, ?>, T...) - Static method in class io.jenetics.prog.op.Program

Evaluates the given operation tree with the given variables.

eval(String, double...) - Static method in class io.jenetics.prog.op.MathExpr

Evaluates the given expression with the given arguments.

eval(Function<? super T[], ? extends T>) - Method in class io.jenetics.prog.regression.SampleBuffer

eval(Function<? super T[], ? extends T>) - Method in interface io.jenetics.prog.regression.Sampling

Evaluates the given function tree with its sample points.

eval(T...) - Method in class io.jenetics.prog.op.Program

Convenient method, which lets you apply the program function without explicitly create a wrapper array.

Example - Search tag in package io.jenetics.prog

Section

EXP - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns Euler's number e raised to the power of a double value.

expected() - Method in record class io.jenetics.prog.regression.Sampling.Result

Returns the value of the expected record component.

F

FALSE - Static variable in enum class io.jenetics.prog.op.BoolOp

Represents the constant true.

fitness() - Method in class io.jenetics.prog.regression.Regression

FLOOR - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the largest (closest to positive infinity) double value that is less than or equal to the argument and is equal to a mathematical integer.

format(Tree<? extends Op<Double>, ?>) - Static method in class io.jenetics.prog.op.MathExpr

Return the string representation of the given tree object.

G

get() - Method in class io.jenetics.prog.op.EphemeralConst

Return a newly created, uninitialized constant of type T.

get() - Method in interface io.jenetics.prog.op.Op

Return this operation, or a new instance from the same type, if the operation needs to maintain internal state.

GT - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns +1.0 if its first argument is greater than its second argument and returns -1.0 otherwise.

H

hashCode() - Method in class io.jenetics.prog.op.MathExpr

hashCode() - Method in class io.jenetics.prog.op.Program

hashCode() - Method in class io.jenetics.prog.op.Val

hashCode() - Method in class io.jenetics.prog.op.Var

hashCode() - Method in record class io.jenetics.prog.regression.Sampling.Result

Returns a hash code value for this object.

HYPOT - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns sqrt(x² +y²) without intermediate overflow or underflow.

I

ID - Enum constant in enum class io.jenetics.prog.op.MathOp

The identity function.

IMP - Enum constant in enum class io.jenetics.prog.op.BoolOp

Implication.

index() - Method in class io.jenetics.prog.op.Var

The projection index of the variable.

io.jenetics.prog - module io.jenetics.prog

io.jenetics.prog - package io.jenetics.prog

Example

io.jenetics.prog.op - package io.jenetics.prog.op

Operations

io.jenetics.prog.regression - package io.jenetics.prog.regression

isTerminal() - Method in interface io.jenetics.prog.op.Op

Determines if the operation is a terminal operation.

isValid() - Method in class io.jenetics.prog.ProgramChromosome

L

LOG - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the natural logarithm (base e) of a double value.

LOG10 - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the base 10 logarithm of a double value.

LossFunction<T> - Interface in io.jenetics.prog.regression

This function evaluates how well an evolved program tree fits the given sample data set.

M

mae(Double[], Double[]) - Static method in interface io.jenetics.prog.regression.LossFunction

Mean absolute error is measured as the average of sum of absolute differences between predictions and actual observations.

MathExpr - Class in io.jenetics.prog.op

Contains methods for parsing mathematical expression.

MathExpr(Tree<? extends Op<Double>, ?>) - Constructor for class io.jenetics.prog.op.MathExpr

Create a new MathExpr object from the given operation tree.

MathOp - Enum Class in io.jenetics.prog.op

This class contains operations for performing basic numeric operations.

MathRewriteAlterer<G,C> - Class in io.jenetics.prog

Prunes a given mathematical tree with the given alterer probability.

MathRewriteAlterer() - Constructor for class io.jenetics.prog.MathRewriteAlterer

Create a new alterer with the default math rewriter MathExpr.REWRITER and given rewrite.

MathRewriteAlterer(double) - Constructor for class io.jenetics.prog.MathRewriteAlterer

Create a new alterer with the default math rewriter MathExpr.REWRITER and given rewrite.

MathRewriteAlterer(TreeRewriter<Op<Double>>) - Constructor for class io.jenetics.prog.MathRewriteAlterer

Create a new alterer with the given rewriter.

MathRewriteAlterer(TreeRewriter<Op<Double>>, double) - Constructor for class io.jenetics.prog.MathRewriteAlterer

Create a new alterer with the given rewriter and given rewrite limit.

MathRewriteAlterer(TreeRewriter<Op<Double>>, int, double) - Constructor for class io.jenetics.prog.MathRewriteAlterer

Create a new alterer with the given rewriter and given rewrite limit.

MAX - Enum constant in enum class io.jenetics.prog.op.MathOp

Return the maximum of two values This operation has arity 2.

MIN - Enum constant in enum class io.jenetics.prog.op.MathOp

Return the minimum of two values.

MOD - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the modulo of its arguments.

mse(Double[], Double[]) - Static method in interface io.jenetics.prog.regression.LossFunction

Mean square error is measured as the average of squared difference between predictions and actual observations.

MUL - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the product of its arguments.

N

name() - Method in interface io.jenetics.prog.op.Op

Return the name of the operation.

name() - Method in class io.jenetics.prog.op.Program

name() - Method in class io.jenetics.prog.op.Val

name() - Method in class io.jenetics.prog.op.Var

NAMES - Static variable in enum class io.jenetics.prog.op.MathOp

The names of all defined operation names.

NEG - Enum constant in enum class io.jenetics.prog.op.MathOp

Return the negation value of a double value.

newInstance() - Method in class io.jenetics.prog.ProgramChromosome

newInstance() - Method in class io.jenetics.prog.ProgramGene

newInstance(Op<A>) - Method in class io.jenetics.prog.ProgramGene

Create a new program gene with the given operation.

newInstance(Op<A>, int, int) - Method in class io.jenetics.prog.ProgramGene

Return a new program gene with the given operation and the local tree structure.

newInstance(ISeq<ProgramGene<A>>) - Method in class io.jenetics.prog.ProgramChromosome

NOT - Enum constant in enum class io.jenetics.prog.op.BoolOp

Negation.

O

of(int, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.op.Program

Create a new, random program tree from the given (non) terminal operations with the desired depth.

of(int, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.ProgramChromosome

Create a new program chromosome with the defined depth.

of(int, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>, RandomGenerator) - Static method in class io.jenetics.prog.op.Program

Create a new, random program tree from the given (non) terminal operations with the desired depth.

of(int, Predicate<? super ProgramChromosome<A>>, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.ProgramChromosome

Create a new program chromosome with the defined depth.

of(Codec<Tree<Op<T>, ?>, ProgramGene<T>>, Error<T>, Sample<T>...) - Static method in class io.jenetics.prog.regression.Regression

Create a new regression problem instance with the given parameters.

of(Codec<Tree<Op<T>, ?>, ProgramGene<T>>, Error<T>, Sampling<T>) - Static method in class io.jenetics.prog.regression.Regression

Create a new regression problem instance with the given parameters.

of(Codec<Tree<Op<T>, ?>, ProgramGene<T>>, Error<T>, Iterable<? extends Sample<T>>) - Static method in class io.jenetics.prog.regression.Regression

Create a new regression problem instance with the given parameters.

of(Tree<? extends Op<A>, ?>, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.ProgramChromosome

Create a new chromosome from the given operation tree (program).

of(Tree<? extends Op<A>, ?>, Predicate<? super ProgramChromosome<A>>, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.ProgramChromosome

Create a new chromosome from the given operation tree (program).

of(LossFunction<T>) - Static method in interface io.jenetics.prog.regression.Error

Creates an error function which only uses the given loss function for calculating the program error

of(LossFunction<T>, Complexity<T>) - Static method in interface io.jenetics.prog.regression.Error

Creates an error function by combining the given loss function and program complexity.

of(LossFunction<T>, Complexity<T>, DoubleBinaryOperator) - Static method in interface io.jenetics.prog.regression.Error

Creates an error function by combining the given loss function and program complexity.

of(Sample<? extends T>...) - Static method in interface io.jenetics.prog.regression.Sampling

Create a new sampling object from the given sample points.

of(ISeq<ProgramGene<A>>, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.ProgramChromosome

of(ISeq<ProgramGene<A>>, Predicate<? super ProgramChromosome<A>>, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.ProgramChromosome

Create a new program chromosome from the given (flattened) program tree.

of(String) - Static method in class io.jenetics.prog.op.Var

Create a new variable with the given name.

of(String, int) - Static method in class io.jenetics.prog.op.Var

Create a new variable with the given name and projection index.

of(String, int, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.op.Program

Create a new, random program from the given (non) terminal operations with the desired depth.

of(String, int, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>, RandomGenerator) - Static method in class io.jenetics.prog.op.Program

Create a new, random program from the given (non) terminal operations with the desired depth.

of(String, int, Function<T[], T>) - Static method in interface io.jenetics.prog.op.Op

Create a new operation from the given parameter.

of(String, BinaryOperator<T>) - Static method in interface io.jenetics.prog.op.Op

Create a new operation with the given name and binary operation.

of(String, Supplier<T>) - Static method in class io.jenetics.prog.op.EphemeralConst

Create a new ephemeral constant with the given name and value supplier.

of(String, UnaryOperator<T>) - Static method in interface io.jenetics.prog.op.Op

Create a new operation with the given name and unary operation.

of(String, T) - Static method in class io.jenetics.prog.op.Const

Return a new constant with the given name and value.

of(Supplier<T>) - Static method in class io.jenetics.prog.op.EphemeralConst

Create a new ephemeral constant with the given value supplier.

of(List<? extends Sample<? extends T>>) - Static method in interface io.jenetics.prog.regression.Sampling

Create a new sampling object from the given sample points.

of(T) - Static method in class io.jenetics.prog.op.Const

Return a new constant with the given value.

of(T[]) - Static method in interface io.jenetics.prog.regression.Sample

Create a new sample point from the given argument and sample result.

ofDouble(double...) - Static method in interface io.jenetics.prog.regression.Sample

Create a new sample point from the given argument and sample result.

ofDouble(double, double) - Static method in interface io.jenetics.prog.regression.Sample

Create a new sample point from the given argument and sample result.

ofDouble(double, double, double) - Static method in interface io.jenetics.prog.regression.Sample

Create a new sample point from the given argument and sample result.

ofDouble(double, double, double, double) - Static method in interface io.jenetics.prog.regression.Sample

Create a new sample point from the given argument and sample result.

ofNodeCount(int) - Static method in interface io.jenetics.prog.regression.Complexity

Return a complexity measure which counts the number of nodes of a program.

ofType(Class<? extends T>) - Static method in class io.jenetics.prog.op.ConstRewriter

Create a new rewriter for constant operation subtrees (expressions).

Op<T> - Interface in io.jenetics.prog.op

Operation interface.

operations() - Method in class io.jenetics.prog.ProgramChromosome

Return the allowed operations.

operations() - Method in class io.jenetics.prog.ProgramGene

Return the allowed operations.

Operations - Search tag in package io.jenetics.prog.op

Section

OR - Enum constant in enum class io.jenetics.prog.op.BoolOp

Disjunction.

P

parse(String) - Static method in class io.jenetics.prog.op.MathExpr

Parses the given expression into an AST tree.

parse(String) - Static method in class io.jenetics.prog.op.Var

Parses the given variable string to its name and index.

parseDoubles(CharSequence) - Static method in interface io.jenetics.prog.regression.Sample

Parses the given CSV string into a list of double sample points.

parseTree(String) - Static method in class io.jenetics.prog.op.MathExpr

Parses the given mathematical expression string and returns the mathematical expression tree.

PI - Static variable in enum class io.jenetics.prog.op.MathOp

The double value that is closer than any other to pi, the ratio of the circumference of a circle to its diameter.

POW - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the value of the first argument raised to the power of the second argument.

Program<T> - Class in io.jenetics.prog.op

This class composes a given operation tree to a new operation, which can serve as a sub program in another operation tree.

Program(String, Tree<? extends Op<T>, ?>) - Constructor for class io.jenetics.prog.op.Program

Create a new program with the given name and the given operation tree.

ProgramChromosome<A> - Class in io.jenetics.prog

Holds the nodes of the operation tree.

ProgramChromosome(ISeq<ProgramGene<A>>, Predicate<? super ProgramChromosome<A>>, ISeq<? extends Op<A>>, ISeq<? extends Op<A>>) - Constructor for class io.jenetics.prog.ProgramChromosome

Create a new program chromosome from the given program genes.

ProgramGene<A> - Class in io.jenetics.prog

This gene represents a program, build upon an AST of Op functions.

publish() - Method in class io.jenetics.prog.regression.SampleBuffer

Making the current sample points available for the SampleBuffer.eval(Tree) function.

R

Regression<T> - Class in io.jenetics.prog.regression

This class implements a symbolic regression problem.

reindex(TreeNode<Op<V>>) - Static method in class io.jenetics.prog.op.Var

Re-indexes the variables of the given operation tree.

reindex(TreeNode<Op<V>>, Map<Var<V>, Integer>) - Static method in class io.jenetics.prog.op.Var

Re-indexes the variables of the given operation tree.

result() - Method in interface io.jenetics.prog.regression.Sample

Return the result of the sample point.

Result(T[], T[]) - Constructor for record class io.jenetics.prog.regression.Sampling.Result

Creates an instance of a Result record class.

rewrite(TreeNode<Op<Double>>) - Static method in class io.jenetics.prog.op.MathExpr

Applies the MathExpr.REWRITER to the given (mutable) tree.

rewrite(TreeNode<Op<Double>>, int) - Static method in class io.jenetics.prog.op.MathExpr

Applies the MathExpr.REWRITER to the given (mutable) tree.

rewrite(TreeNode<Op<T>>, int) - Method in class io.jenetics.prog.op.ConstRewriter

REWRITER - Static variable in class io.jenetics.prog.op.MathExpr

Combination of the MathExpr.ARITHMETIC_REWRITER and the MathExpr.CONST_REWRITER, in this specific order.

RINT - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the double value that is closest in value to the argument and is equal to a mathematical integer.

rmse(Double[], Double[]) - Static method in interface io.jenetics.prog.regression.LossFunction

Root-mean-square error is measured as the average of squared difference between predictions and actual observations.

S

Sample<T> - Interface in io.jenetics.prog.regression

Represents a sample point used for the symbolic regression task.

SampleBuffer<T> - Class in io.jenetics.prog.regression

This class holds the actual sample values which are used for the symbolic regression example.

SampleBuffer(int) - Constructor for class io.jenetics.prog.regression.SampleBuffer

Sampling<T> - Interface in io.jenetics.prog.regression

This interface represents a set of sample points, which can be evaluated with a given evolved program.

Sampling.Result<T> - Record Class in io.jenetics.prog.regression

This class represents the result of a sample calculation, which contains the array of calculated values and a corresponding array with expected sample values.

SIGNUM - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the signum function of the argument; zero if the argument is zero, 1.0 if the argument is greater than zero, -1.0 if the argument is less than zero.

simplify() - Method in class io.jenetics.prog.op.MathExpr

Simplifies this expression by applying the default MathExpr.REWRITER.

simplify(TreeRewriter<Op<Double>>) - Method in class io.jenetics.prog.op.MathExpr

Simplifying this expression by applying the given rewriter.

simplify(TreeRewriter<Op<Double>>, int) - Method in class io.jenetics.prog.op.MathExpr

Simplifying this expression by applying the given rewriter and the given rewrite limit.

SIN - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the trigonometric sine of an angle.

SINH - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the hyperbolic sine of a double value.

SQR - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the square value of a given double value.

SQRT - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the correctly rounded positive square root of a double value.

SUB - Enum constant in enum class io.jenetics.prog.op.MathOp

Return the diff of its arguments.

T

TAN - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the trigonometric tangent of an angle.

TANH - Enum constant in enum class io.jenetics.prog.op.MathOp

Returns the hyperbolic tangent of a double value.

terminals() - Method in class io.jenetics.prog.ProgramChromosome

Return the allowed terminal operations.

terminals() - Method in class io.jenetics.prog.ProgramGene

Return the allowed terminal operations.

toBoolOp(String) - Static method in enum class io.jenetics.prog.op.BoolOp

Converts the string representation of an operation to the operation object.

toMathOp(String) - Static method in enum class io.jenetics.prog.op.MathOp

Converts the string representation of an operation to the operation object.

toString() - Method in enum class io.jenetics.prog.op.BoolOp

toString() - Method in class io.jenetics.prog.op.Const

toString() - Method in class io.jenetics.prog.op.ConstRewriter

toString() - Method in class io.jenetics.prog.op.EphemeralConst

toString() - Method in class io.jenetics.prog.op.MathExpr

Return the string representation of this MathExpr object.

toString() - Method in enum class io.jenetics.prog.op.MathOp

toString() - Method in class io.jenetics.prog.op.Program

toString() - Method in class io.jenetics.prog.op.Var

toString() - Method in record class io.jenetics.prog.regression.Sampling.Result

Returns a string representation of this record class.

toTree() - Method in class io.jenetics.prog.op.MathExpr

Deprecated, for removal: This API element is subject to removal in a future version.

Will be removed, use MathExpr.tree() instead

toTree(ISeq<? extends FlatTree<? extends Op<A>, ?>>, ISeq<? extends Op<A>>) - Static method in class io.jenetics.prog.op.Program

Creates a valid program tree from the given flattened sequence of op nodes.

toTreeNode() - Method in class io.jenetics.prog.ProgramGene

Creates a new TreeNode from this program gene.

tree() - Method in class io.jenetics.prog.op.MathExpr

Return the operation tree underlying this math expression.

tree() - Method in class io.jenetics.prog.op.Program

Return the underlying expression tree.

TRUE - Static variable in enum class io.jenetics.prog.op.BoolOp

Represents the constant true.

type() - Method in class io.jenetics.prog.op.ConstRewriter

Return the operation type this rewriter is working on.

V

Val<T> - Class in io.jenetics.prog.op

This is the sealed base class for unmodifiable values.

value() - Method in class io.jenetics.prog.op.Const

value() - Method in class io.jenetics.prog.op.EphemeralConst

Fixes and returns the constant value.

value() - Method in class io.jenetics.prog.op.Val

Return the constant value.

valueOf(String) - Static method in enum class io.jenetics.prog.op.BoolOp

Returns the enum constant of this class with the specified name.

valueOf(String) - Static method in enum class io.jenetics.prog.op.MathOp

Returns the enum constant of this class with the specified name.

values() - Static method in enum class io.jenetics.prog.op.BoolOp

Returns an array containing the constants of this enum class, in the order they are declared.

values() - Static method in enum class io.jenetics.prog.op.MathOp

Returns an array containing the constants of this enum class, in the order they are declared.

Var - Search tag in package io.jenetics.prog.op

Section

Var<T> - Class in io.jenetics.prog.op

Represents the program variables.

vars() - Method in class io.jenetics.prog.op.MathExpr

Return the variable list of this math expression.

X

XOR - Enum constant in enum class io.jenetics.prog.op.BoolOp

Exclusive or.

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