Software: Apache. PHP/8.3.27 uname -a: Linux pdx1-shared-a4-04 6.6.104-grsec-jammy+ #3 SMP Tue Sep 16 00:28:11 UTC 2025 x86_64 uid=6659440(dh_z2jmpm) gid=2086089(pg10499364) groups=2086089(pg10499364) Safe-mode: OFF (not secure) /usr/share/nodejs/es-abstract/2020/Number/ drwxr-xr-x | |
| Viewing file: Select action/file-type: 'use strict';
var GetIntrinsic = require('get-intrinsic');
var $TypeError = GetIntrinsic('%TypeError%');
var isNaN = require('../../helpers/isNaN');
var Type = require('../Type');
// https://262.ecma-international.org/11.0/#sec-numeric-types-number-multiply
module.exports = function NumberMultiply(x, y) {
if (Type(x) !== 'Number' || Type(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;
};
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