import { factory } from '../../utils/factory.js'; import { deepMap } from '../../utils/collection.js'; import { absNumber } from '../../plain/number/index.js'; var name = 'abs'; var dependencies = ['typed']; export var createAbs = /* #__PURE__ */factory(name, dependencies, _ref => { var { typed } = _ref; /** * Calculate the absolute value of a number. For matrices, the function is * evaluated element wise. * * Syntax: * * math.abs(x) * * Examples: * * math.abs(3.5) // returns number 3.5 * math.abs(-4.2) // returns number 4.2 * * math.abs([3, -5, -1, 0, 2]) // returns Array [3, 5, 1, 0, 2] * * See also: * * sign * * @param {number | BigNumber | bigint | Fraction | Complex | Array | Matrix | Unit} x * A number or matrix for which to get the absolute value * @return {number | BigNumber | bigint | Fraction | Complex | Array | Matrix | Unit} * Absolute value of `x` */ return typed(name, { number: absNumber, 'Complex | BigNumber | Fraction | Unit': x => x.abs(), bigint: x => x < 0n ? -x : x, // deep map collection, skip zeros since abs(0) = 0 'Array | Matrix': typed.referToSelf(self => x => deepMap(x, self, true)) }); });