6 lines
143 B
JavaScript
6 lines
143 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
/** @type {import('./isNegativeZero')} */
|
||
|
|
module.exports = function isNegativeZero(x) {
|
||
|
|
return x === 0 && 1 / x === 1 / -0;
|
||
|
|
};
|