trassel
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Graph computing in JavaScript
15 lines (13 loc) • 388 B
JavaScript
/**
* Linear Congruential Generator
* This is a random number generator that gives reproducable results.
* To read more about LCG, check out:
* https://en.wikipedia.org/wiki/Linear_congruential_generator#Parameters_in_common_use
*/
const a = 1664525
const c = 1013904223
const m = 4294967296 // 2^32
export default function () {
let s = 1
return () => (s = (a * s + c) % m) / m
}