This is a textbook that we are writing on informal homotopy type theory. It is part of the Univalent foundations of mathematics project which took place at the Institute for Advanced Study in 2012/13.
This work is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License.
Prerequisites and compilation
To compile the book you need a fairly new version of LaTeX.
Texlive 2012 is confirmed to work. You might need
to install some packages, see
main.tex for packages that are used by the book.
BasicTeX, which is a minimalistic
version of MacTeX is confirmed to work once the following packages have been
You also need the
make utility. The book is a fairly complex piece of LaTeX
code. Also, the file
version.tex is generated on the fly, so you will need the
make utlity with which you can compile the main files, as follows:
make hott-online.pdf-- the book appropriate for online reading, with colors and green links
make hott-ebook.pdf-- the book with small margins, suitable for ebook readers
make hott-letter.pdf hott-cover.pdf-- the book in black & white, letter paper format, for printing at home, as well as a color cover (just two pages)
make hott-a4.pdf hott-a4.pdf-- the book in black & white, A4 paper format, for printing at home, as well as a color cover (just two pages)
make hott-ustrade.pdf cover-lulu.pdf-- the book in US Trade format, without cover, used for the bound copy available at http://lulu.com/
make exercise_solutions.pdf-- compile (some) solutions to exercises
If you do not have
make (for example, because you are on MacOS and you did not
install the XCode command-line utilities), you can still fake it as follows.
Create the file
version.txt and put in it (where "Joe Hacker" should be
replaced with your name):
Then use whatever tools you normally do to compile LaTeX. The main LaTeX files are called
hott-XXX.tex. But you really should have
make, you know.
make is run so that
version.txt gets generated, you need not run
make again. You can just perform the usual LaTeX cycle from your favorite editor.