init commit

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2025-09-28 22:00:44 +09:00
commit 25cb9d9c8f
5877 changed files with 582116 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;
};