Here are some very useful documents on LaTeX that I have come across over the years:

**1. Comprehensive Symbol List**

The comprehensive symbol list includes 5913 symbols and the corresponding LaTeX command by Scott Pakin

**2. Math Mode**

A highly comprehensive and well presented document on typesetting math using LaTeX by Herbert Vos

**3. Math Companion**

Similar to Math Mode but smaller in scope, by Helin Gai from Duke

Thanks for the information. WordPress some how mangled my Herbert Vos link (probably after a wordpress update) and I found another copy for the Gai document. The links should work now.

Hi,

unfortunately, the URLs for (2) and (3) are broken: a) the HTML link should be repaired, b) the Duke URL is dead, but for the Voss PDF there’s a working one:

http://www.tex.ac.uk/tex-archive/info/math/voss/mathmode/Mathmode.pdf

Cheers

Robert