jhelp.util.math.formal

Class Subtraction

java.lang.Object

jhelp.util.math.formal.Function

jhelp.util.math.formal.BinaryOperator

jhelp.util.math.formal.Subtraction

All Implemented Interfaces:

java.lang.Comparable<Function>

public class Subtraction
extends BinaryOperator

Subtraction

Author:

JHelp

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	Subtraction.SubtractionSimplifier Subtraction simplifier

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

Function.DefaultSimplifier

Field Summary

Fields

Modifier and Type	Field and Description
private Subtraction.SubtractionSimplifier	subtractionSimplifier Simplifier linked

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
Subtraction(Function parameter1, Function parameter2) Constructs the Subtraction

Method Summary

Methods

Modifier and Type	Method and Description
Function	derive(Variable variable) Derive the function
boolean	functionIsEquals(Function function) Indicates if a function is equals to this function
protected boolean	functionIsEqualsMoreSimple(Function function) Quickly compare with an other function 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() Simplifier attach to this subtraction Parent documentation: Obtain the simplifier of the function.
Function	replace(Variable variable, Function function) Replace variable 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

subtractionSimplifier

private Subtraction.SubtractionSimplifier subtractionSimplifier

Simplifier linked

Constructor Detail

Subtraction

public Subtraction(Function parameter1,
           Function parameter2)

Constructs the Subtraction

Parameters:

parameter1 - First parameter

parameter2 - Second parameter

Method Detail

functionIsEqualsMoreSimple

protected boolean functionIsEqualsMoreSimple(Function function)

Quickly compare with an other function

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, false not sure about equality

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()

Simplifier attach to this subtraction

Parent documentation:
Obtain the simplifier of the function.
Override this function to provide a simplifier that is not the default one

Overrides:

obtainFunctionSimplifier in class Function

Returns:

Simplifier attach to this subtraction

See Also:

Function.obtainFunctionSimplifier()

replace

public Function replace(Variable variable,
               Function function)

Replace variable 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)