com.rapidminer.tools.math.function.expressions
Class LogarithmDualis

java.lang.Object
  org.nfunk.jep.function.PostfixMathCommand
      com.rapidminer.tools.math.function.expressions.LogarithmDualis

All Implemented Interfaces:

org.nfunk.jep.function.PostfixMathCommandI

public class LogarithmDualis
extends org.nfunk.jep.function.PostfixMathCommand

Calculates the logarithm to the base 2.

Author:

Ingo Mierswa

Field Summary

Fields inherited from class org.nfunk.jep.function.PostfixMathCommand

curNumberOfParameters, numberOfParameters

Constructor Summary

LogarithmDualis()

Method Summary

java.lang.Object	log(java.lang.Object param)
void	run(java.util.Stack inStack)

Methods inherited from class org.nfunk.jep.function.PostfixMathCommand

checkNumberOfParameters, checkStack, getNumberOfParameters, setCurNumberOfParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

LogarithmDualis

public LogarithmDualis()

Method Detail

run

public void run(java.util.Stack inStack)
         throws org.nfunk.jep.ParseException

Specified by:

run in interface org.nfunk.jep.function.PostfixMathCommandI

Overrides:

run in class org.nfunk.jep.function.PostfixMathCommand

Throws:

org.nfunk.jep.ParseException

log

public java.lang.Object log(java.lang.Object param)
                     throws org.nfunk.jep.ParseException

Throws:

org.nfunk.jep.ParseException