As agreed in class, we will make up for lost lecture time by learning
some material from online handouts. The material I selected for this
purpose is inversion. Please read the following handouts:
Inversion
entry on Cut The Knot
[Recommended]. Note: I am having difficulties getting the Java
applet to run in Mozilla Firefox, seems to run in Internet Explorer
(after some warnings). Don't forget to click on the
"Explanation" link below the Java Applet.
To verify that you have learned the above material, you have to turn in
Assignment M by Tuesday March 17 at
latest. However, you want to read the above material during Spring
Break, as we will be heavily using it when we discuss the various models
of the hyperbolic plane. Contact me by email or come to my office hours
if you need any help.