New exam day

The first exam will be moved to Monday, January 30. See below for some information and resources.

We will cover 1.7 on Monday and Wednesday and 1.9 on Wednesday and Friday. A revised homework 3 will be due on Friday. The homework includes a Catalyst problem. You will not turn in homework from section 1.9, but there are some problems listed on the homework page that you should do before the exam.