清空

2023-12-13 11:25:22 +08:00
parent 7c2ab0b7ad
commit cff33ad7d1
6370 changed files with 378844 additions and 82245 deletions
@@ -0,0 +1,15 @@
+'use strict';
+var $ = require('../internals/export');
+
+var floor = Math.floor;
+var log = Math.log;
+var LOG2E = Math.LOG2E;
+
+// `Math.clz32` method
+// https://tc39.es/ecma262/#sec-math.clz32
+$({ target: 'Math', stat: true }, {
+  clz32: function clz32(x) {
+    var n = x >>> 0;
+    return n ? 31 - floor(log(n + 0.5) * LOG2E) : 32;
+  }
+});