simple-squiggle/node_modules/mathjs/lib/esm/function/trigonometry/asinh.js

45 lines
1.1 KiB
JavaScript

import { factory } from '../../utils/factory.js';
import { deepMap } from '../../utils/collection.js';
import { asinhNumber } from '../../plain/number/index.js';
var name = 'asinh';
var dependencies = ['typed'];
export var createAsinh = /* #__PURE__ */factory(name, dependencies, _ref => {
var {
typed
} = _ref;
/**
* Calculate the hyperbolic arcsine of a value,
* defined as `asinh(x) = ln(x + sqrt(x^2 + 1))`.
*
* For matrices, the function is evaluated element wise.
*
* Syntax:
*
* math.asinh(x)
*
* Examples:
*
* math.asinh(0.5) // returns 0.48121182505960347
*
* See also:
*
* acosh, atanh
*
* @param {number | Complex | Array | Matrix} x Function input
* @return {number | Complex | Array | Matrix} Hyperbolic arcsine of x
*/
return typed('asinh', {
number: asinhNumber,
Complex: function Complex(x) {
return x.asinh();
},
BigNumber: function BigNumber(x) {
return x.asinh();
},
'Array | Matrix': function ArrayMatrix(x) {
// deep map collection, skip zeros since asinh(0) = 0
return deepMap(x, this, true);
}
});
});