2007-05-14
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1. Turn in and redistribute homework

2. Reminder: second drafts of projects are due Friday.  You want to 
   do a good job on these, since they are the last freebie. 

3. Last part of cont fractions: sums of two squares.

4. Projects -- everyone say your name and a 2-sentence description of
   your project.

5. Next time: intro to elliptic curves