2nd Edition (Fall 2016)

A 2nd edition is now avialable. This update brings some reorganization of topics and new examples and exercises. Most significantly, the book now has an interactive online version. To download for offline use, choose your edition:

Every effort was made to limit the number of typos and other errors. If you find any, please email me or submit an issue on GitHub.

There is also a $12.50 print edition available through Amazon and the CreateSpace eStore. Amazon offers faster shipping if you are a member of Prime, but if you would have to pay for shipping anyway, you can use the discount code C8HQBE5B at CreateSpace to save $5.

Mathbook XML and LaTeX Source

The book was authored in Mathbook XML, which allows for compilation to html, LaTeX, and other formats. The full source code is available on GitHub. You can find the repository here: https://github.com/oscarlevin/discrete-book. For convinience, the compiled LaTeX source is also included there for instructors to grab exercises (somewhat) easily.

Previous Editions