java.lang.Object

org.apache.commons.rng.core.source32.Well44497b

All Implemented Interfaces:: RandomIntSource, RestorableUniformRandomProvider, UniformRandomProvider

public class Well44497b
extends Well44497a

This class implements the WELL44497b pseudo-random number generator from François Panneton, Pierre L'Ecuyer and Makoto Matsumoto.

This generator is described in a paper by François Panneton, Pierre L'Ecuyer and Makoto Matsumoto Improved Long-Period Generators Based on Linear Recurrences Modulo 2 ACM Transactions on Mathematical Software, 32, 1 (2006). The errata for the paper are in wellrng-errata.txt.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.rng.core.source32.AbstractWell
AbstractWell.IndexTable
Field Summary

Fields inherited from class org.apache.commons.rng.core.source32.AbstractWell
index, v
Constructor Summary

Constructors

Constructor Description

Well44497b(int[] seed)
Creates a new random number generator.
Method Summary

Modifier and Type Method Description

int next()

Methods inherited from class org.apache.commons.rng.core.source32.AbstractWell
getStateInternal, setStateInternal

Methods inherited from class org.apache.commons.rng.core.source32.IntProvider
nextBoolean, nextBytes, nextBytes, nextDouble, nextFloat, nextInt, nextLong

Methods inherited from class org.apache.commons.rng.core.BaseProvider
checkIndex, checkStateSize, composeStateInternal, fillState, fillState, nextInt, nextLong, restoreState, saveState, splitStateInternal, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Class Well44497b

Nested Class Summary