17 lines
392 B
JavaScript
17 lines
392 B
JavaScript
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import defaultSource from "./defaultSource.js";
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export default (function sourceRandomLogistic(source) {
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function randomLogistic(a, b) {
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a = a == null ? 0 : +a;
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b = b == null ? 1 : +b;
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return function() {
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var u = source();
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return a + b * Math.log(u / (1 - u));
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};
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}
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randomLogistic.source = sourceRandomLogistic;
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return randomLogistic;
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})(defaultSource);
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