net.mumie.mathletfactory.math.util

Class Rounding

java.lang.Object

net.mumie.mathletfactory.math.util.Rounding

public class Rounding
extends java.lang.Object

This class provides rounding algorithms

Author:

Petrus Setiawan Tan

Constructor Summary

Constructors

Constructor and Description
Rounding()

Method Summary

Methods

Modifier and Type	Method and Description
static double	commercialRound(double number, int postCommaDigit) Commercialround - Kaufmaennisches Runden
static void	main(java.lang.String[] args)
static double	roundToEven(double number, int postCommaDigit) round to even - unverzerrtes Mathematisches Runden

Methods inherited from class java.lang.Object

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

Constructor Detail

Rounding

public Rounding()

Method Detail

commercialRound

public static double commercialRound(double number,
                     int postCommaDigit)

Commercialround - Kaufmaennisches Runden

Parameters:

number - the number to be rounded

postCommaDigit - number of post comma digits

roundToEven

public static double roundToEven(double number,
                 int postCommaDigit)

round to even - unverzerrtes Mathematisches Runden

Parameters:

number - the number to be rounded

postCommaDigit - number of post comma digits

main

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