org.shiftone.bigcalc.math.function
Class Cosine

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

All Implemented Interfaces:

Function, Functor, MathConstants

public class Cosine

extends AbstractOneArgumentFunction

implements Function, MathConstants

Version:

$Revision: 1.8 $

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

Cosine()

Method Summary

static java.math.BigDecimal	cosine(java.math.BigDecimal x, int scale)
java.lang.Object	evaluate(Context stdContext, java.lang.Object argument)
static void	main(java.lang.String[] args)

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

Cosine

public Cosine()

Method Detail

evaluate

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

Specified by:

evaluate in class AbstractOneArgumentFunction

Throws:

java.lang.Exception

cosine

public static java.math.BigDecimal cosine(java.math.BigDecimal x,
                                          int scale)

main

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