1. Final exam will be a take-home exam. The exam will begin at 1:00pm, Dec. 21 (Tue). It is a 24-hours exam, so the due is 1:00pm, Dec. 22 (Wed).

2. Office hours will be on Dec. 16 (Thu) and 20 (Mon) as usual. If you want to visit me in some other time, send an email.

3. Homework #7 is graded. You can visit me to pick up the homework.