import { factory } from '../../utils/factory.js'; import { cosh as coshNumber } from '../../utils/number.js'; var name = 'cosh'; var dependencies = ['typed']; export var createCosh = /* #__PURE__ */factory(name, dependencies, _ref => { var { typed } = _ref; /** * Calculate the hyperbolic cosine of a value, * defined as `cosh(x) = 1/2 * (exp(x) + exp(-x))`. * * To avoid confusion with the matrix hyperbolic cosine, this function does * not apply to matrices. * * Syntax: * * math.cosh(x) * * Examples: * * math.cosh(0.5) // returns number 1.1276259652063807 * * See also: * * sinh, tanh * * @param {number | BigNumber | Complex} x Function input * @return {number | BigNumber | Complex} Hyperbolic cosine of x */ return typed(name, { number: coshNumber, 'Complex | BigNumber': x => x.cosh() }); });