[Lady Bracknell] To speak frankly, I am not in favour of long engagements. They give people the opportunity of finding out each other’s character before marriage, which I think is never advisable.
-- Oscar Wilde, The Importance of Being Earnest
FreeBookCentre --- The collection of free books on the web (maths, programmng and more)
Index of mathematical conferences
LEd --- and excellent LaTeX editor for Windows
The not so short introduction to LaTeX2e (pdf) --- The LaTeX Bible, by Tobias Oetiker
Customising lists with the enumitem package, by Javier Bezos
XY-pic user guide, by Kristoffer H. Rose
ccaption user guide, by Peter Wilson
Beamer user guide, by Till Tantau