Math Web Resources
Below you will find several links to web pages with open-source software, free applications, encyclopedias, and other sites of general interest in mathematics.
Help in Courses
Khan Academy (A collection of YouTube videos that teach various math skills – From Algebra to Differential Equations)
The Math Forum - Ask Dr. Math (A good resource for lower level courses)
CAUSEweb (A good resource for teaching undergraduate statistics)
Success in Mathematics (A great guide for success in math put together by St. Louis University)
Purplemath (An site for algebra help)
Research Links
MathSciNet
Sage Math (A Maple Emulator)
The Grammar According to West
The On-Line Encyclopedia of Integer Sequences
Graph Database (A nice site by Jason Grout)
Dynamic Surveys in Combinatorics
Latex Links
Getting Started with Latex(A free guide to Latex from David Wilkins)
Not So Short Introduction to Latex (A longer free guide to Latex from Tobias Oetikier et al.)
TexnicCenter (Download Latex)
General Interest
MathWorld - The World of Mathematics (An online math encyclopedia)
Planet Math (Another math encyclopedia)
Mathematician Biographies (Yet another encyclopedia)
Math Videos (A list created and maintained by Dr. Robert Gardner)
Professional Organizations
American Mathematical Society
American Statistical Association
Mathematical Association of America
Society for Industrial and Applied Mathematics