2007-10-29

1. Turn in graded homework.
2. Get back graded and recorded homework from me.
3. Announcement: Sage Seminar on "Combinatorial Algebras" today at 5:00pm in B027 by Mike Hansen
4. Everybody describe -- for 45 seconds -- what they might do their final project about.
5. Today: Discriminants!
6. Wednesday: Ideal Norms, Class groups
7. Friday: Class Groups
8. Friday: Take-home midtem (due Monday); will be about 4 homework-like problems that are over questions from the whole course so far. It shouldn't take you too long to finish.