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12 lines
341 B
12 lines
341 B
2 years ago
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var $ = require('../internals/export');
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// `Math.signbit` method
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// https://github.com/tc39/proposal-Math.signbit
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$({ target: 'Math', stat: true, forced: true }, {
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signbit: function signbit(x) {
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var n = +x;
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// eslint-disable-next-line no-self-compare -- NaN check
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return n == n && n == 0 ? 1 / n == -Infinity : n < 0;
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}
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});
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