/home/techb158/balavpn.abdallabala.com/node_modules/es-abstract/2020/Number
Edit: /home/techb158/balavpn.abdallabala.com/node_modules/es-abstract/2020/Number/multiply.js (822B)
'use strict';
var $TypeError = require('es-errors/type');
var isFinite = require('math-intrinsics/isFinite');
var isNaN = require('../../helpers/isNaN');
// https://262.ecma-international.org/11.0/#sec-numeric-types-number-multiply
module.exports = function NumberMultiply(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 === 0 && !isFinite(y)) || (!isFinite(x) && y === 0)) {
return NaN;
}
if (!isFinite(x) && !isFinite(y)) {
return x === y ? Infinity : -Infinity;
}
if (!isFinite(x) && y !== 0) {
return x > 0 ? Infinity : -Infinity;
}
if (!isFinite(y) && x !== 0) {
return y > 0 ? Infinity : -Infinity;
}
// shortcut for the actual spec mechanics
return x * y;
};