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14 lines
375 B
14 lines
375 B
import defaultSource from "./defaultSource.js";
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export default (function sourceRandomBernoulli(source) {
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function randomBernoulli(p) {
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if ((p = +p) < 0 || p > 1) throw new RangeError("invalid p");
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return function() {
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return Math.floor(source() + p);
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};
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}
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randomBernoulli.source = sourceRandomBernoulli;
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return randomBernoulli;
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})(defaultSource);
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