Dr. Dr. Bill's Mathematics Stuff

Here are handouts on a few topics in mathematics and some other stuff all in pdf files. Feel free to download the files, share them with your friends, use them for any non-commercial purposes you'd like. Just don't do anything to rob me of the glory I deserve for creating them. And let me know if there's anything you find useful or fun. You'll need Adobe Acrobat or Acrobat Reader to read the pdf files.