com.graphbuilder.math.func
Class AcoshFunction

java.lang.Object
  extended bycom.graphbuilder.math.func.AcoshFunction
All Implemented Interfaces:
Function

public class AcoshFunction
extends java.lang.Object
implements Function

The hyperbolic arc cosine function.


Constructor Summary
AcoshFunction()
           
 
Method Summary
 boolean acceptNumParam(int numParam)
          Returns true only for 1 parameter, false otherwise.
 double of(double[] d, int numParam)
          Returns the value of 2 * ln(sqrt((x+1)/2) + sqrt((x-1)/2)), where x is the value at index location 0.
 java.lang.String toString()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

AcoshFunction

public AcoshFunction()
Method Detail

of

public double of(double[] d,
                 int numParam)
Returns the value of 2 * ln(sqrt((x+1)/2) + sqrt((x-1)/2)), where x is the value at index location 0.

Specified by:
of in interface Function

acceptNumParam

public boolean acceptNumParam(int numParam)
Returns true only for 1 parameter, false otherwise.

Specified by:
acceptNumParam in interface Function

toString

public java.lang.String toString()