60 lines
1.5 KiB
JavaScript
60 lines
1.5 KiB
JavaScript
"use strict";
|
|
|
|
Object.defineProperty(exports, "__esModule", {
|
|
value: true
|
|
});
|
|
exports.createCosh = void 0;
|
|
|
|
var _factory = require("../../utils/factory.js");
|
|
|
|
var _collection = require("../../utils/collection.js");
|
|
|
|
var _number = require("../../utils/number.js");
|
|
|
|
var name = 'cosh';
|
|
var dependencies = ['typed'];
|
|
var createCosh = /* #__PURE__ */(0, _factory.factory)(name, dependencies, function (_ref) {
|
|
var typed = _ref.typed;
|
|
|
|
/**
|
|
* Calculate the hyperbolic cosine of a value,
|
|
* defined as `cosh(x) = 1/2 * (exp(x) + exp(-x))`.
|
|
*
|
|
* For matrices, the function is evaluated element wise.
|
|
*
|
|
* Syntax:
|
|
*
|
|
* math.cosh(x)
|
|
*
|
|
* Examples:
|
|
*
|
|
* math.cosh(0.5) // returns number 1.1276259652063807
|
|
*
|
|
* See also:
|
|
*
|
|
* sinh, tanh
|
|
*
|
|
* @param {number | BigNumber | Complex | Unit | Array | Matrix} x Function input
|
|
* @return {number | BigNumber | Complex | Array | Matrix} Hyperbolic cosine of x
|
|
*/
|
|
return typed(name, {
|
|
number: _number.cosh,
|
|
Complex: function Complex(x) {
|
|
return x.cosh();
|
|
},
|
|
BigNumber: function BigNumber(x) {
|
|
return x.cosh();
|
|
},
|
|
Unit: function Unit(x) {
|
|
if (!x.hasBase(x.constructor.BASE_UNITS.ANGLE)) {
|
|
throw new TypeError('Unit in function cosh is no angle');
|
|
}
|
|
|
|
return this(x.value);
|
|
},
|
|
'Array | Matrix': function ArrayMatrix(x) {
|
|
return (0, _collection.deepMap)(x, this);
|
|
}
|
|
});
|
|
});
|
|
exports.createCosh = createCosh; |