Problem Set 1: Due Tuesday, February 13 (not February 15), 2001 in class.
Solutions to PS1 are here.
Problem Set 2: Due Tuesday, March 6th, 2001 in class.
Problem Set 3: Due Tuesday, March 27th, 2001 in class.
Problem Set 4: Due Tuesday, April 10th, 2001 in class. [Updated 4/9]