de.quippy.javamod.system

Class FastMath

java.lang.Object

de.quippy.javamod.system.FastMath

public class FastMath
extends Object

This class provides fast mathematical calculations which are good enough for some audio calculations.

Since:

29.01.2012

Author:

Daniel Becker

Constructor Summary

Constructors

Constructor and Description
FastMath()

Method Summary

Methods

Modifier and Type	Method and Description
static double	atan2(double y, double x)
static double	exp(double val)
static double	fastCos(double theta)
static double	fastCos0(double theta)
static double	fastSin(double theta)
static double	fastSin0(double theta)
static double	fastSqrt(double a)
static double	floor(double value)
static float	floor(float value)
static double	log(double x)
static double	pow(double a, double b)
static double	sqrt(double a)
static double	wrap(double angle)

Methods inherited from class java.lang.Object

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

Constructor Detail

FastMath

public FastMath()

Method Detail

wrap

public static double wrap(double angle)

fastSin

public static double fastSin(double theta)

fastCos

public static double fastCos(double theta)

fastSin0

public static double fastSin0(double theta)

fastCos0

public static double fastCos0(double theta)

exp

public static double exp(double val)

log

public static double log(double x)

pow

public static double pow(double a,
         double b)

floor

public static float floor(float value)

floor

public static double floor(double value)

atan2

public static double atan2(double y,
           double x)

fastSqrt

public static double fastSqrt(double a)

sqrt

public static double sqrt(double a)