10 lines
245 B
JavaScript
10 lines
245 B
JavaScript
// https://en.wikipedia.org/wiki/Linear_congruential_generator#Parameters_in_common_use
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const a = 1664525;
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const c = 1013904223;
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const m = 4294967296; // 2^32
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export default function() {
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let s = 1;
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return () => (s = (a * s + c) % m) / m;
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}
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