diff options
Diffstat (limited to 'node_modules/core-js/modules/es.math.cosh.js')
| -rw-r--r-- | node_modules/core-js/modules/es.math.cosh.js | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/node_modules/core-js/modules/es.math.cosh.js b/node_modules/core-js/modules/es.math.cosh.js new file mode 100644 index 0000000..0c7322a --- /dev/null +++ b/node_modules/core-js/modules/es.math.cosh.js @@ -0,0 +1,15 @@ +var $ = require('../internals/export'); +var expm1 = require('../internals/math-expm1'); + +var nativeCosh = Math.cosh; +var abs = Math.abs; +var E = Math.E; + +// `Math.cosh` method +// https://tc39.github.io/ecma262/#sec-math.cosh +$({ target: 'Math', stat: true, forced: !nativeCosh || nativeCosh(710) === Infinity }, { + cosh: function cosh(x) { + var t = expm1(abs(x) - 1) + 1; + return (t + 1 / (t * E * E)) * (E / 2); + } +}); |
