## Miscellaneous links

Mathics is a free, general-purpose online computer algebra system featuring Mathematica-compatible syntax and functions.

GmailTeX is a plugin which adds (La)TeX capability to Gmail, so that you can easily send and receive LaTeX in email.

This page is designed as a visual index to the subfields of mathematics. If your browser supports clickable image maps, you should be able to click on an area of the map to bring up the index page for that area.

mathtube.org gives users easy access to mathematical seminar and lecture materials including videos notes and slides.

A random mathematical blog.

ProofWiki is an online compendium of mathematical proofs! Our goal is the collection, collaboration and classification of mathematical proofs.

Wolfram|Alpha is more than a search engine. It gives you access to the world's facts and data and calculates answers across a range of topics, including science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music...

A place for mathematicians to ask and answer questions.

The Probability Web is a collection of probability resources on the World Wide Web (WWW). The pages are designed to be especially helpful to researchers, teachers, and people in the probability community.

Randy Pausch Lecture: Time Management

Carnegie Mellon Professor Randy Pausch gave a lecture on Time Management at the University of Virginia in November 2007.

Peter Donnelly: How juries are fooled by statistics

Oxford mathematician Peter Donnelly reveals the common mistakes humans make in interpreting statistics -- and the devastating impact these errors can have on the outcome of criminal trials.