| What Is Mathematics |
BOOK |
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| Probability Through Problems |
PDF ; BOOK |
Best introductory probability book out there. Learn by discovering! |
| Essential Linear Algebra with Applications: A Problem-Solving Approach |
BOOK |
Learn linear algebra through problems. |
| Principles And Techniques In Combinatorics |
BOOK ; PDF |
Beautiful book: simple, clear explanations, no filler, challenging problems |
| Putnam And Beyond |
BOOK |
Lots of challenging math problems from various competitions. |
| Game Theory Evolving |
BOOK |
Good introduction to evolutionary game theory, with example problems. |