Dear students,

Problem Set 6 is now available to download on the course web page. It will be due next wednesday, November 9.

I hope this problem set will be as long as the last one (In fact I will appreciate comments on the psets: do you think they are too long, too hard, too easy?). But I still advice you to start the problem set early. In particular this time you can solve every exercise in this problem set with the material that we have already covered in class (in fact, with the material covered up last monday).

Sincerely,

Alberto