NFA=DFA=regex Back to Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar When: January 21, 2014 @ 1:30 pm – January 21, 2014 @ 2:30 pm 2014-01-21T13:30:00-10:00 2014-01-21T14:30:00-10:00 Calculus