umontreal.iro.lecuyer.functions
Class SqrtMathFunction

java.lang.Object
  umontreal.iro.lecuyer.functions.SqrtMathFunction

All Implemented Interfaces:

MathFunction

public class SqrtMathFunction
extends Object
implements MathFunction

Represents a function computing the square root of another function f (x).

Constructor Summary

SqrtMathFunction(MathFunction func)
Computes and returns the square root of the function func.

Method Summary

double	evaluate(double x) Returns the value of the function evaluated at x.
MathFunction	getFunction() Returns the function associated with this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

SqrtMathFunction

public SqrtMathFunction(MathFunction func)

Computes and returns the square root of the function func.

Parameters:

func - the function to compute square root for.

Method Detail

getFunction

public MathFunction getFunction()

Returns the function associated with this object.

Returns:

the associated function.

evaluate

public double evaluate(double x)

Description copied from interface: MathFunction

Returns the value of the function evaluated at x.

Specified by:

evaluate in interface MathFunction

Parameters:

x - value at which the function is evaluated

Returns:

function evaluated at x