8 lines
269 B
JavaScript
8 lines
269 B
JavaScript
// http://jfbastien.github.io/papers/Math.signbit.html
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var $export = require('./_export');
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$export($export.S, 'Math', { signbit: function signbit(x) {
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// eslint-disable-next-line no-self-compare
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return (x = +x) != x ? x : x == 0 ? 1 / x == Infinity : x > 0;
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} });
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