Feel free to use any material contained within the tree of links for which this page is a root under the Creative Commons Attribution License 3.0 (The License Deed, The Actual License).
I, at the very least, hope that I have made good mistakes in my works posted here that will allow you to learn from them. If that is not the case, then hopefully you will find them useful in some form. Thanks again for visiting, and may your time doing Math be glorious.
Also, if you happen to find something in these pages of mine that angers you, confuses you, or (best of all) really excites you, then let me know about it by email at firstname.lastname@example.org.
All of the material listed in this section is deliberately verbose, even moreso at times when I thought I had a key insight or when describing a particular path to a solution after being stuck for a long while. I hope the extra words can aide someone in gaining a better understanding than would have been gained in their absence.