Signum (Apache Commons Math 3.6.1 API)

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java.lang.Object
- org.apache.commons.math3.analysis.function.Signum

All Implemented Interfaces:: UnivariateFunction

public class Signum
extends Object
implements UnivariateFunction

signum function.

Since:: 3.0

- Constructor Summary
  
  Constructors
  Constructor and Description
  
  Signum()
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  double value(double x)
  Compute the value of the function.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Signum
```
public Signum()
```
- Method Detail
  - value
```
public double value(double x)
```
    Compute the value of the function.
    
    Specified by:
    
    value in interface UnivariateFunction
    
    Parameters:
    x - Point at which the function value should be computed.
    
    Returns:
    the value of the function.

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