14 lines
331 B
JavaScript
14 lines
331 B
JavaScript
import defaultSource from "./defaultSource.js";
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export default (function sourceRandomExponential(source) {
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function randomExponential(lambda) {
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return function() {
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return -Math.log1p(-source()) / lambda;
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};
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}
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randomExponential.source = sourceRandomExponential;
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return randomExponential;
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})(defaultSource);
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