first commit

This commit is contained in:
qwq
2026-04-20 16:18:26 +08:00
commit 51d794376c
2880 changed files with 673212 additions and 0 deletions
@@ -0,0 +1,6 @@
'use strict';
/** @type {import('./isNegativeZero')} */
module.exports = function isNegativeZero(x) {
return x === 0 && 1 / x === 1 / -0;
};