feat: 新增文件

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Daniel
2026-03-18 17:36:07 +08:00
commit f99098ec58
702 changed files with 68533 additions and 0 deletions

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@@ -0,0 +1,6 @@
'use strict';
/** @type {import('./isNegativeZero')} */
module.exports = function isNegativeZero(x) {
return x === 0 && 1 / x === 1 / -0;
};