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10 lines
257 B
JavaScript
10 lines
257 B
JavaScript
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 }, {
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signbit: function signbit(x) {
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return (x = +x) == x && x == 0 ? 1 / x == -Infinity : x < 0;
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}
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});
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