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

java.lang.Object
  extended by 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 1364377 2012-07-22 17:39:16Z tn $

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.


Copyright © 2003-2012 The Apache Software Foundation. All Rights Reserved.