I've looked in several different sources,but i find the information about it very inconsistent.

  • $\begingroup$ So how would having one more source help you? $\endgroup$ – David Richerby May 14 '17 at 15:28
  • 2
    $\begingroup$ Perhaps you could mention some of the inconsistencies you encountered. $\endgroup$ – Yuval Filmus May 14 '17 at 16:44

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.