Package io.github.olyutorskii.aletojio.rng.lcg

package io.github.olyutorskii.aletojio.rng.lcg

Linear congruential generator(LCG) implementations.

LCG is a commonly used random number generator in the past. Random is also a kind of LCG.

Recurrence relation sequences : X(n+1) = (X(n) * Mul + Inc) mod Mod

• Mul : Multiplier
• Inc : Increment
• Mod : Modulus

Provides compatibility with well-known random number generators of the past.

• RANDU : IBM Scientific Subroutine Library for IBM System/360
• MINSTD0 : C++11's minstd_rand0
• MINSTD : C++11's minstd_rand
• GLIBC : glibc rand()
• LRAND48 : glibc lrand48()
• MRAND48 : glibc mrand48()

See Also:

• Linear congruential generator (Wikipedia)

Related Packages

Package	Description
io.github.olyutorskii.aletojio.rng	Random number generator interfaces.
io.github.olyutorskii.aletojio.rng.dull	Extremely poorly made and biased random number generators.
io.github.olyutorskii.aletojio.rng.fibo	Random number generators affected by the output of several generations past.
io.github.olyutorskii.aletojio.rng.mwc	Multiply-with-carry random number generators.
io.github.olyutorskii.aletojio.rng.xorsft	Random number generator composed of XOR and shift operation.

Classes

Class	Description
AbstractLcg	Common implementation of Linear congruential generator(LCG).
LcgFactory	Factory of Linear congruential generator (LCG) implementations.
LcgRndInt31	Implementation of 31bit output Linear congruential generator(LCG).
LcgRndInt32	Implementation of 32bit output Linear congruential generator(LCG).