org.shiftone.bigcalc.math.function
Class PowerFunction

java.lang.Object
  org.shiftone.bigcalc.math.function.PowerFunction

All Implemented Interfaces:

MathConstants

public class PowerFunction

extends java.lang.Object

implements MathConstants

Version:

$Revision: 1.7 $ not complete.

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

PowerFunction()

Method Summary

static boolean	isZero(java.math.BigInteger n)
static void	main(java.lang.String[] args)
static java.math.BigDecimal	power(java.math.BigDecimal x, java.math.BigDecimal p, int scale)
static java.math.BigDecimal	powerPositiveExponent(java.math.BigDecimal x, java.math.BigDecimal p, int scale)

Methods inherited from class java.lang.Object

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

Constructor Detail

PowerFunction

public PowerFunction()

Method Detail

power

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

powerPositiveExponent

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

isZero

public static boolean isZero(java.math.BigInteger n)

main

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