Math 243 (Phillips) Lecture of 25 April 2008

Files for the lecture of 25 April 2008:

• A version of the computer file I showed in class (pdf); AMSLaTeX. These files have corrections and additions made since the lecture; most of these (not all) are in the file shown in lecture on 28 April 2008. They do not include anything from the blackboard presentation.
• The slide I showed at the beginning of class. (Large file: 750 KB.)