11 lines
246 B
JavaScript
11 lines
246 B
JavaScript
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'use strict';
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var log = Math.log;
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var LN2 = Math.LN2;
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// `Math.log2` method
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// https://tc39.es/ecma262/#sec-math.log2
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// eslint-disable-next-line es/no-math-log2 -- safe
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module.exports = Math.log2 || function log2(x) {
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return log(x) / LN2;
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};
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