Due to Sage Days 15, which is this coming Tuesday (May 19), I won't
have office hours 9-11am, since I'll be at Microsoft Research talking
about Sage.
Again, everybody here is welcome to any of the Sage Days activities.
The fairly completely schedule is listed here:
http://wiki.sagemath.org/days15
You can meet dozens of people interested in Sage, and people who
contribute to Sage, from all over.
William
--
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org