org.drip.function.r1tor1

Class UnivariateReflection

java.lang.Object

org.drip.function.definition.R1ToR1

org.drip.function.r1tor1.UnivariateReflection

public class UnivariateReflection
extends R1ToR1

UnivariateReflection provides the evaluation f(1-x) instead of f(x) for a given f.

Author:

Lakshmi Krishnamurthy

Constructor Summary

Constructors

Constructor and Description
UnivariateReflection(R1ToR1 au) UnivariateReflection constructor

Method Summary

Modifier and Type	Method and Description
double	derivative(double dblVariate, int iOrder) Calculate the derivative as a double
double	evaluate(double dblVariate) Evaluate for the given variate
double	integrate(double dblBegin, double dblEnd) Integrate over the given range
static void	main(java.lang.String[] astrArgs)

Methods inherited from class org.drip.function.definition.R1ToR1

differential, differential, maxima, maxima, minima, minima

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UnivariateReflection

public UnivariateReflection(R1ToR1 au)
                     throws java.lang.Exception

UnivariateReflection constructor

Parameters:

au - Univariate Function

Throws:

java.lang.Exception - Thrown if the input is invalid

Method Detail

evaluate

public double evaluate(double dblVariate)
                throws java.lang.Exception

Description copied from class: R1ToR1

Evaluate for the given variate

Specified by:

evaluate in class R1ToR1

Parameters:

dblVariate - Variate

Returns:

Returns the calculated value

Throws:

java.lang.Exception - Thrown if evaluation cannot be done

derivative

public double derivative(double dblVariate,
                         int iOrder)
                  throws java.lang.Exception

Description copied from class: R1ToR1

Calculate the derivative as a double

Overrides:

derivative in class R1ToR1

Parameters:

dblVariate - Variate at which the derivative is to be calculated

iOrder - Order of the derivative to be computed

Returns:

The Derivative

Throws:

java.lang.Exception - Thrown if Inputs are Invalid

integrate

public double integrate(double dblBegin,
                        double dblEnd)
                 throws java.lang.Exception

Description copied from class: R1ToR1

Integrate over the given range

Overrides:

integrate in class R1ToR1

Parameters:

dblBegin - Range Begin

dblEnd - Range End

Returns:

The Integrated Value

Throws:

java.lang.Exception - Thrown if evaluation cannot be done

main

public static final void main(java.lang.String[] astrArgs)
                       throws java.lang.Exception

Throws:

java.lang.Exception