PaulAndreMeyer 2006-11-06 17:49:42 2006-11-06 17:49:42 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 \emph{Paul-Andr\'e Meyer} (1934 - 2003) French mathematician best known for the Doob-Meyer decomposition. He mainly researched stochastic processes and Markov processes.