Lehman, Leighton, Meyer
Useful references for course-related mathematics.
LaTeX (pronounced la-tek... just because) is a typesetting program that you can (and should!) use to make your homework solutions look beautiful. This class involves a healthy dose of mathematical notation, which means LaTeX could be your best friend! If you already have/know LaTeX, you should use the following template:
If you know LaTeX, but do not have it installed on your computer, grab one of these...
If you're using LaTeX and you just don't know what the code for some symbol is, this is a neat site which will return the LaTeX code based on handwritten input:
Finally, if you've never done this whole LaTeX business before, don't panic! Here are some links to help you get started: