You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

15 lines
324 B

2 years ago
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;
}
});