org.apache.commons.math3.analysis.function
Class Atan2

java.lang.Object
  org.apache.commons.math3.analysis.function.Atan2

All Implemented Interfaces:

BivariateFunction

public class Atan2
extends Object
implements BivariateFunction

Arc-tangent function.

Since:

3.0

Version:

$Id: Atan2.java 7721 2013-02-14 14:07:13Z CardosoP $

Constructor Summary

Atan2()

Method Summary

double

value(double x, double y) Compute the value for the function.

Methods inherited from class java.lang.Object

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

Constructor Detail

Atan2

public Atan2()

Method Detail

value

public double value(double x,
                    double y)

Compute the value for the function.

Specified by:

value in interface BivariateFunction

Parameters:

x - Abscissa for which the function value should be computed.

y - Ordinate for which the function value should be computed.

Returns:

the value.