Number.LOG2E PASSED!
typeof Number.LOG2E PASSED!
Number.LOG2E - DontDelete PASSED!
Number.LOG2E is still ok PASSED!
Number.LOG2E - DontEnum PASSED!
Number.LOG2E is no enumberable PASSED!
Number.LOG2E - ReadOnly PASSED!
Number.LOG2E is still here PASSED!
Number.LOG2E is approximately the reciprocal of the value of Number.LN2 PASSED!
