By instructor: Wed. 2:30pm--3:30pm or by appointment.

Problem Sets:

PS1 (due beginning of lecture on January 28th). Solutions. PS2 (due beginning of lecture on February 16th). Solutions. PS3 (due beginning of lecture on February 25th). Solutions. PS4 (due beginning of lecture on March 10th). Solutions. PS5 (due beginning of lecture on March 29th). Solutions. PS6 (due beginning of lecture on April 14th). Solutions. PS7 (due beginning of lecture on April 21st). Solutions.