| HW I --- due on Friday, February 6 | HW I solutions |
| HW II --- due on Friday, February 20 | HW II solutions | HW III --- due on Friday, March 13 | HW III solutions | HW IV --- due on Friday, April 3 | HW IV solutions | HW V --- due on Friday, April 24 | HW V solutions | HW VI --- do not hand in; practice for test | HW VI solutions |