LinkTest 2005-08-16 20:33:20 2005-08-16 23:48:40 Definition % this is the default PlanetMath preamble. as your knowledge % of TeX increases, you will probably want to edit this, but % it should be fine as is for beginners. % almost certainly you want these \usepackage{amssymb} \usepackage{amsmath} \usepackage{amsfonts} % used for TeXing text within eps files %\usepackage{psfrag} % need this for including graphics (\includegraphics) %\usepackage{graphicx} % for neatly defining theorems and propositions %\usepackage{amsthm} % making logically defined graphics %\usepackage{xypic} % there are many more packages, add them here as you need them % define commands here direction cosine electric charge Euler angle action simple harmonic oscillator Euler 123 Sequence Euler 212 Sequence Euler 121 Sequence Euler 131 Sequence insulator I am trying to kill the database. Need to see if Mysql server has gone away error reappears!!!!!!!! So far so good, but who knows. It just keeps going and going ....