| 123456789101112131415161718 | 'use strict';var isNegativeZero = require('math-intrinsics/isNegativeZero');var $TypeError = require('es-errors/type');var NumberSameValueZero = require('./sameValueZero');// https://262.ecma-international.org/11.0/#sec-numeric-types-number-sameValuemodule.exports = function NumberSameValue(x, y) {	if (typeof x !== 'number' || typeof y !== 'number') {		throw new $TypeError('Assertion failed: `x` and `y` arguments must be Numbers');	}	if (x === 0 && y === 0) {		return !(isNegativeZero(x) ^ isNegativeZero(y));	}	return NumberSameValueZero(x, y);};
 |