jhelp.util.math.formal

Class Addition

java.lang.Object

jhelp.util.math.formal.Function

jhelp.util.math.formal.BinaryOperator

jhelp.util.math.formal.Addition

All Implemented Interfaces:

java.lang.Comparable<Function>

public class Addition
extends BinaryOperator

Represents an addition

Author:

JHelp

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	Addition.AdditionSimplifier Addition simplifier

Nested classes/interfaces inherited from class jhelp.util.math.formal.Function

Function.DefaultSimplifier

Field Summary

Fields

Modifier and Type	Field and Description
private Addition.AdditionSimplifier	additionSimplifier Simplifier linked to the addition

Fields inherited from class jhelp.util.math.formal.BinaryOperator

parameter1, parameter2

Fields inherited from class jhelp.util.math.formal.Function

COMPARATOR, references

Constructor Summary

Constructors

Constructor and Description
Addition(Function parameter1, Function parameter2) Constructs the addition

Method Summary

Methods

Modifier and Type	Method and Description
(package private) static Function[]	compressConstant(Function[] array) Compress constant of addition list
Function	derive(Variable variable) Derive the function
(package private) static Function[]	extractAdditionParameters(Addition addition) Extract real addition parameters
(package private) static Function[]	extractAdditions(Function function) Extract addition parameters from function
boolean	functionIsEquals(Function function) Indicates if a function is equals to this function
protected boolean	functionIsEqualsMoreSimple(Function function) Indicates if function is equals, the equality test is more simple than functionIsEquals(Function) its use internally for Function.simplifyMaximum() Parent documentation: Indicates if function is equals, the equality test is more simple than Function.functionIsEquals(Function) its use internally for Function.simplifyMaximum()
Function	getCopy() Copy the function
FunctionSimplifier	obtainFunctionSimplifier() The addition simplifier
Function	replace(Variable variable, Function function) Replace variable list by function

Methods inherited from class jhelp.util.math.formal.BinaryOperator

compareToInternal, getParameter1, getParameter2, isRealValueNumber, obtainRealValueNumber, parseBinaryOperator, toString, variableList

Methods inherited from class jhelp.util.math.formal.Function

allEquals, compareTo, createAddition, createMultiplication, derive, derive, derive, equals, getArgument, parse, realString, replace, replace, replace, setConstantsReferences, simplify, simplifyMaximum, simplifyMaximum, totalDerive

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

additionSimplifier

private Addition.AdditionSimplifier additionSimplifier

Simplifier linked to the addition

Constructor Detail

Addition

public Addition(Function parameter1,
        Function parameter2)

Constructs the addition

Parameters:

parameter1 - First parameter

parameter2 - Second parameter

Method Detail

compressConstant

static Function[] compressConstant(Function[] array)

Compress constant of addition list

Parameters:

array - Array to compress

Returns:

Compressed array

extractAdditionParameters

static Function[] extractAdditionParameters(Addition addition)

Extract real addition parameters

Parameters:

addition - Addition where extract

Returns:

Real addition parameters

extractAdditions

static Function[] extractAdditions(Function function)

Extract addition parameters from function

Parameters:

function - Function where extract

Returns:

Extracted parameters

functionIsEqualsMoreSimple

protected boolean functionIsEqualsMoreSimple(Function function)

Indicates if function is equals, the equality test is more simple than functionIsEquals(Function) its use internally for Function.simplifyMaximum()

Parent documentation:
Indicates if function is equals, the equality test is more simple than Function.functionIsEquals(Function) its use internally for Function.simplifyMaximum()

Overrides:

functionIsEqualsMoreSimple in class Function

Parameters:

function - Function to compare with

Returns:

true if equals

See Also:

Function.functionIsEqualsMoreSimple(jhelp.util.math.formal.Function)

derive

public Function derive(Variable variable)

Derive the function

Specified by:

derive in class Function

Parameters:

variable - Variable for derive

Returns:

Derived

See Also:

Function.derive(jhelp.util.math.formal.Variable)

functionIsEquals

public boolean functionIsEquals(Function function)

Indicates if a function is equals to this function

Specified by:

functionIsEquals in class Function

Parameters:

function - Function tested

Returns:

true if there sure equals. false dosen't mean not equals, but not sure about equality

See Also:

Function.functionIsEquals(jhelp.util.math.formal.Function)

getCopy

public Function getCopy()

Copy the function

Specified by:

getCopy in class Function

Returns:

Copy

See Also:

Function.getCopy()

obtainFunctionSimplifier

public FunctionSimplifier obtainFunctionSimplifier()

The addition simplifier

Overrides:

obtainFunctionSimplifier in class Function

Returns:

The addition simplifier

replace

public Function replace(Variable variable,
               Function function)

Replace variable list by function

Specified by:

replace in class Function

Parameters:

variable - Variable to replace

function - Function for replace

Returns:

Result function

See Also:

Function.replace(jhelp.util.math.formal.Variable, jhelp.util.math.formal.Function)