Hey all, HW 1 solutions are on the web. The must-hand-in stuff is in a 7 page PDF file, and the additional problems are in a separate file (the additional problems are not as complete: sometimes they're just outlines of how to proceed, and some problems were just skipped, because I think you can do them). My online solutions represent what I expect a complete answer would look like: if the reasons for why you reached your conclusion are missing or unclear, you could expect that to cost a lot during a quiz, midterm, or final. You should try to treat each HW problem like an exam question. In the future, please staple your HW. Finally, PLEASE review the solutions online to practice for tomorrow's quiz. :-) Eddie