Matemàtica Discreta
From: http://www.uam.es/personal_pdi/ciencias/gallardo/
Pàgina del Sr. Pablo Fernández Gallardo de la Universidad Auntónoma de Madrid. Especialment interessant el llibre de Matemàtica Discreta i la Pàgina de Probabilitat
El savi sap què ignora. Confuci 孔子 - s. VI a. C.
From: http://www.uam.es/personal_pdi/ciencias/gallardo/

From: http://www.tiddlywiki.com/
From: http://www.mozilla.org/support/firefox/tips
This will allow you to run Firefox with your personal settings from any computer, even those that don't have Firefox installed. It has only been tested on Windows XP/2000. The basic instructions are as follows:
The reason why a batch file is needed instead of a simple shortcut is that a shortcut uses absolute paths, and since the actual drive letter for the removable media may change depending on which computer it is plugged into, the relative path used in the batch file is guaranteed to work anywhere.
On Windows XP/2000, the path is usually
%AppData%\Mozilla\Firefox\Profiles\xxxxxxxx.default\,
where xxxxxxxx is a random string of 8 characters.
Just browse to C:\Documents and Settings\[User Name]\Application Data\Mozilla\Firefox\Profiles\ and the rest should be obvious