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10 lines
187 B
JavaScript
10 lines
187 B
JavaScript
5 years ago
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// 20.2.2.12 Math.cosh(x)
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var $export = require('./_export');
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var exp = Math.exp;
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$export($export.S, 'Math', {
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cosh: function cosh(x) {
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return (exp(x = +x) + exp(-x)) / 2;
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}
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});
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