77c204c59bf0b61c84742fd3aa683fbac6e10fd64a1601f173d417b197cc3d0ce46bd693d67ba07f00e92d321a7491161731c6cfa1b5eceaa10d04729d26db 256 B

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  1. 'use strict';
  2. var $ = require('../internals/export');
  3. var log = Math.log;
  4. var LN2 = Math.LN2;
  5. // `Math.log2` method
  6. // https://tc39.es/ecma262/#sec-math.log2
  7. $({ target: 'Math', stat: true }, {
  8. log2: function log2(x) {
  9. return log(x) / LN2;
  10. }
  11. });