Today:
-  Announcements:
	
	-  Weekly Assignment 7 is, in fact, due tomorrow; that is, it is
		certainly not not due tomorrow!
	
	
 -  Exam 3 is Tuesday, 4/9. It will cover everything in Chapter 11, I
		think. There's no sense in $(not)^{2n+1}$ including the stuff in these
		last two sections. They fit right in. 
	
 
	
 -  Today: