com.graphbuilder.math.func
Class LnFunction

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

public class LnFunction
extends java.lang.Object
implements Function

The natural logarithm function.

See Also:
Math.log(double)

Constructor Summary
LnFunction()
           
 
Method Summary
 boolean acceptNumParam(int numParam)
          Returns true only for 1 parameter, false otherwise.
 double of(double[] d, int numParam)
          Returns the natural logarithm of 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

LnFunction

public LnFunction()
Method Detail

of

public double of(double[] d,
                 int numParam)
Returns the natural logarithm of 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()