Atan2 (Apache Commons Math 4.0-SNAPSHOT)

java.lang.Object
- org.apache.commons.math4.legacy.analysis.function.Atan2

All Implemented Interfaces:

DoubleBinaryOperator, BivariateFunction
```
public class Atan2
extends Object
implements BivariateFunction
```
Arc-tangent function.

Since:

3.0

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Atan2()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  double value(double y, double x)
  Compute the value for the function.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.commons.math4.legacy.analysis.BivariateFunction
    applyAsDouble

- Constructor Detail
  - Atan2
```
public Atan2()
```
- Method Detail
  - value
```
public double value(double y,
                    double x)
```
    Compute the value for the function.
    
    Specified by:
    
    value in interface BivariateFunction
    
    Parameters:
    
    y - Abscissa for which the function value should be computed.
    
    x - Ordinate for which the function value should be computed.
    
    Returns:
    
    the value.