Personal Nexus

My Other Sites is my still-under-development site for the specialized services that I provide on a freelance basis. hosts my projects related to web sites and programming, including some software, some open-source components, and an infrequently-updated blog.

Presentations, Talks, Workshops is where I post materials from presentations, talks, and workshops that I have given (generally math and math education).


I participate in several StackExchange sites, including [icon]Mathematics, [icon]StackOverflow, and [icon]Mathematica. I also created se-flair (StackApps page).