35 lines
901 B
JavaScript
35 lines
901 B
JavaScript
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()
|
|
});
|
|
}); |