Free Resources for Mathematics
A collection of free and publicly available mathematics resources (textbooks and lecture materials, etc). Of course, they are all legally available!
Links
- Mathematics Stack Exchange A site where you can ask and answer questions on mathematics.
- Wolfram Alpha Ultra-high-tech calculator that understands natural language .
- MIT OCW MIT Open Courseware.
- Free Computer Books A site with a collection of free books on programming and mathematics. Among similar sites, this site has fewer illegal ones.
- American Institute of Mathematics/Approved Textbooks Collection of books made open access by the American Institute of Mathematics.