Package org.gorpipe.gor.util

Class GLogGamma

java.lang.Object

org.gorpipe.gor.util.GLogGamma

public class GLogGamma
extends Object

Compute the log of the Gamma-function for integer values, i.e., compute log(n!) for n = 0,1,2,... Computed values are stored to avoid recalculations. Original version by Alfred Hauksson.

Constructor Summary

Constructors

Constructor	Description
GLogGamma()

Method Summary

Modifier and Type	Method	Description
static double	get(int i)	Returns log(i!).

Methods inherited from class java.lang.Object

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

Constructor Details

GLogGamma

public GLogGamma()

Method Details

get

public static double get(int i)

Returns log(i!).

Parameters:

i - non-negative integer

Returns:

log(i!)