Class Summary Class Description Abs Returns the absolute value of a number.Add The add operation.Add3 The add operation with three parameters (X + Y + Z).Add4 The add operation with four parameters (W + X + Y + Z).AddAndStore The add operation that stores the result in internal memory afterwards.AddAndStoreTerminal Stores a value in the internal memory but adds the value already stored in the target memory cell before storing it.ADF Automatically Defined Function (ADF).And The boolean and operation.ArcCosine The arc cosine command.ArcSine The arc sine command.ArcTangent The arc tangent command.Ceil Returns the smallest (closest to negative infinity) double/float value that is not less than the argument and is equal to a mathematical integer.CharacterProvider Returns a single character out of a set of given characters.Cosine The cosine command.CountMatrix Counts either the elements in a row, in a column or in a diagonal of a two-dimensional matrix in internal memory.Divide The divide operation.Equals The equals operation.ExchangeMemory Exchanges the values of two memory cells.Exp The exponential operation.Floor Returns the largest (closest to positive infinity) double/float value that is not greater than the argument and is equal to a mathematical integer.ForLoop The for-loop.ForXLoop The for-loop loop from 0 to X-1.GreaterThan The Greater Than (x > y) operation.If The if-then construct.IfDyn The if-then construct with a dynamic number of children.IfElse The if-then-else construct.Increment The increment operation.IncrementMemory Increments the value of a memory cell and returns the incremented value.LesserThan The Lesser Than (x < y) operation.Log Returns the natural logarithm (base e) of a double value.Loop A loop that executes a given number of times.Max Returns the bigger of two values.Mean This class calculates the Mean of N numbers.Min Returns the smaller of two values.Modulo The modulo operation.Multiply The multiply operation.Multiply3 The multiply operation with three argument (X * Y * Z).Not The boolean not operation.Or The boolean or operation.Pop Pops a value from the stack after it has been pushed onto it (PushCommand).Pow The power operation.Push Pushes a value onto the stack.RandomGenerator Returns a double/float value with a positive sign, greater than or equal to 0.0 and less than 1.0.ReadFromMatrix Reads a value from a two-dimensional matrix in internal memory.ReadTerminal Reads a value from the internal memory.ReadTerminalIndexed Reads a value from the internal indexed memory.ReplaceInMatrix Replaces occurrences of specified characters in a two-dimensional matrix with a given other character.ResetMatrix Resets a two-dimensional matrix in internal memory by setting each cell to an initial value.Round Returns the closest value to the argument.Sine The sine operation.StoreTerminal Stores a value in the internal memory.StoreTerminalIndexed Stores a value in the internal indexed memory.SubProgram A connector for independent subprograms (subtrees).Subtract The subtract operation.Tangent The tangent command.TransferMemory Transfers a memory value to another memory cell.Tupel Holds a tupel of n values of arbitrary type.WriteToMatrix Stores a value to a two-dimensional matrix in internal memory.Xor The boolean xor operation.Enum Summary Enum Description CountMatrix.CountMode CountMatrix.CountType ReplaceInMatrix.ReplacementMode

## Package org.jgap.gp.function Description

Functions to use with Genetic Programming. A function has at least one return type.

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