org.shiftone.bigcalc.math.function
Class SquareRoot

java.lang.Object
  org.shiftone.bigcalc.core.function.AbstractOneArgumentFunction
      org.shiftone.bigcalc.math.function.SquareRoot

All Implemented Interfaces:

Function, Functor, MathConstants

public class SquareRoot

extends AbstractOneArgumentFunction

implements Function, MathConstants

Version:

$Revision: 1.9 $

Author:

$Author: jeffdrost $

Field Summary

Fields inherited from interface org.shiftone.bigcalc.math.MathConstants

BD_239, FIVE, FOUR, I_TWO, ONE, TWO, ZERO

Constructor Summary

SquareRoot()

Method Summary

java.lang.Object	evaluate(Context context, java.lang.Object argument)
static void	main(java.lang.String[] args)
static java.math.BigDecimal	sqrt(java.math.BigDecimal input, int scale)

Methods inherited from class org.shiftone.bigcalc.core.function.AbstractOneArgumentFunction

evaluate, print, setArguments

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.shiftone.bigcalc.Function

setArguments

Methods inherited from interface org.shiftone.bigcalc.Functor

evaluate, print

Constructor Detail

SquareRoot

public SquareRoot()

Method Detail

evaluate

public java.lang.Object evaluate(Context context,
                                 java.lang.Object argument)
                          throws java.lang.Exception

Specified by:

evaluate in class AbstractOneArgumentFunction

Throws:

java.lang.Exception

sqrt

public static java.math.BigDecimal sqrt(java.math.BigDecimal input,
                                        int scale)

main

public static void main(java.lang.String[] args)