You may hand in two of your last problem sets as "replacements"
for other problem sets, if you wish. Hand them in with the
final exam.
Your final is Friday, 12/17, 10:10-12:10. It is comprehensive,
although it will be "half and half": half over new material
(chapters 6 and 7), and half over old.
I'm open to having a couple of help sessions, perhaps one in the
evening, one in the afternoon. What days/times are good?
