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prng-parkmiller-js

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Park-Miller-Carta pseudo-random number generator library

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Implementation of the Park Miller (1988) "minimal standard" linear congruential pseudo-random number generator. For a full explanation visit: http://www.firstpr.com.au/dsp/rand31/ The generator uses a modulus constant (m) of 2^31 - 1 which is a Mersenne Prime number and a full-period-multiplier of 16807. Output is a 31 bit unsigned integer. The range of values output is 1 to 2,147,483,646 (2^31-1) and the seed must be in this range too. Ported from actionscript original code by Michael Baczynski at http://lab.polygonal.de/?p=162