Package com.graphbuilder.math.func

Class LogFunction

java.lang.Object

com.graphbuilder.math.func.LogFunction

All Implemented Interfaces:

Function

public class LogFunction
extends Object
implements Function

The log function.

Constructor Summary

Constructors

Constructor	Description
LogFunction()

Method Summary

Modifier and Type	Method	Description
boolean	acceptNumParam(int numParam)	Returns true only for 1 or 2 parameters, false otherwise.
double	of(double[] d, int numParam)	If the number of parameters specified is 1, then the log base 10 is taken of the value at index location 0.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

LogFunction

public LogFunction()

Method Details

of

public double of(double[] d,
 int numParam)

If the number of parameters specified is 1, then the log base 10 is taken of the value at index location 0. If the number of parameters specified is 2, then the base value is at index location 1.

Specified by:

of in interface Function

acceptNumParam

public boolean acceptNumParam(int numParam)

Returns true only for 1 or 2 parameters, false otherwise.

Specified by:

acceptNumParam in interface Function

toString

public String toString()

Overrides:

toString in class Object