/home/techb158/balavpn.abdallabala.com/node_modules/es-abstract/2022/Number
Edit: /home/techb158/balavpn.abdallabala.com/node_modules/es-abstract/2022/Number/add.js (800B)
'use strict';
var $TypeError = require('es-errors/type');
var isFinite = require('math-intrinsics/isFinite');
var isNaN = require('math-intrinsics/isNaN');
// https://262.ecma-international.org/12.0/#sec-numeric-types-number-add
module.exports = function NumberAdd(x, y) {
if (typeof x !== 'number' || typeof y !== 'number') {
throw new $TypeError('Assertion failed: `x` and `y` arguments must be Numbers');
}
if (isNaN(x) || isNaN(y) || (x === Infinity && y === -Infinity) || (x === -Infinity && y === Infinity)) {
return NaN;
}
if (!isFinite(x)) {
return x;
}
if (!isFinite(y)) {
return y;
}
if (x === y && x === 0) { // both zeroes
return Infinity / x === -Infinity && Infinity / y === -Infinity ? -0 : +0;
}
// shortcut for the actual spec mechanics
return x + y;
};