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; } });