This is the repository for the book The Computer Science of TeX and LaTeX Victor Eijkhout victor@eijkhout.net copyright 2004-2014 distributed under a Creative Commons Attribution 3.0 Unported (CC BY 3.0) license These are lecture notes of a course I taught at the University of Tennessee in Knoxville in 2004. This is a `topics' course in computer science, using TeX and LaTeX as motivation and examples. If you want a nicely printed copy of this book from lulu.com: http://www.lulu.com/shop/victor-eijkhout/the-computer-science-of-tex-and-latex/paperback/product-18798879.html If you came here looking for "The TeX book by Victor Eijkhout" you were probably looking for this: https://bitbucket.org/VictorEijkhout/tex-by-topic