If you live far away, I can still help you. You can send me an email
with your math questions. I usually respond within 24 hours, often sooner.
I answer with a detailed method, often pointing you to one of the pages in this
website, and you can ask me follow-up questions if you don't understand it.
There is no charge for my services. This is great for you, but there is
a limit to what I can do. If I get many requests I won't be able to help
everyone. I won't do your homework for you; I'll only tell you how
to do it. Although I'll give it my best try, I can't answer all questions;
some are just too involved or time-consuming to answer.