Also, there are a couple new handouts at the bottom of this page. Like I said in section, it is important that you know the answers to these questions. PS. Take a look at other TAs pages; they, too, have some useful handouts.

For the next few weeks, labs and discussions should be considered mandatory. If, for any reason, you are unable to attend a lab or discussion, you should email me immediately to avoid being dropped from the course.