com.mware.ge.helpers

Class MathUtil

java.lang.Object

com.mware.ge.helpers.MathUtil

public class MathUtil
extends Object

Method Summary

Modifier and Type	Method and Description
static int	compareDoubleAgainstLong(double lhs, long rhs)
static boolean	numbersEqual(double fpn, long in)
static double	portion(double... n) Calculates the portion of the first value to all values passed

Methods inherited from class java.lang.Object

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

Method Detail

portion

public static double portion(double... n)

Calculates the portion of the first value to all values passed

Parameters:

n - The values in the set

Returns:

the ratio of n[0] to the sum all n, 0 if result is Double.NaN

numbersEqual

public static boolean numbersEqual(double fpn,
                                   long in)

compareDoubleAgainstLong

public static int compareDoubleAgainstLong(double lhs,
                                           long rhs)