7 lines
159 B
JavaScript
7 lines
159 B
JavaScript
"use strict";
|
|
|
|
module.exports = function () {
|
|
var cosh = Math.cosh;
|
|
if (typeof cosh !== "function") return false;
|
|
return cosh(1) === 1.5430806348152437;
|
|
};
|