3 ms·

Disappointing, I'd have expected him to check every 64 or 128 days.

• maw 15y ago
  If you count working days, maybe he does! Take http://www.wolframalpha.com/input/?i=weekdays+in+three+months http://www.wolframalpha.com/input/?i=weekdays+in+three+month..., assume two official holidays for every three months, and Bob's your uncle.
  • eru 15y ago
    I had to look that phrase up.
    • spearo77 15y ago
      Or, Robert's your Mother's Brother :)