### Assignment 4

Read chapter 4 of the text and work out all of the examples in it
at a computer.

**Problems to hand in**: At least nine of the twelve exercises.

Homework is due in class two weeks after it is assigned.

Note that this assignment and other material, e.g., Maple
lessons, is available on the Web. Try the "Classes" button
on the math home page, and also the "Computing" button. Remember
that you can contact me by e-mail if you are having problems.

Remember that both Eric Marland and I have office hours
that you are welcome to come to for help. If it is not possible
to come during office hours, you can make an appointment with
one of us. We can also be reached by e-mail at carlson@math.utah.edu
or marland@math.utah.edu. Consult the web pages for more information.