Finally, a new chapter!

There is a new chapter out. However, there are still only five chapters! The original chapter 5 has been unpublished and will now be chapter 7. It will appear again when chapter 6 comes out, which should be done relatively soon.

Chapter 5 is a leisurely sort of chapter. It is a bit out of the way, but sometimes you have to stop and smell the roses. I think it's fun, and it's actually a much better presentation of the solutions of polynomials than you are likely to find anywhere else.