% mod_tex: distributed LaTeX-rendering over Apache % Copyright (C) 2007 Peter Danenberg % See doc/COPYING for details. \documentclass[12pt]{article} \usepackage{amsmath,stmaryrd,amssymb} \usepackage{cancel} \usepackage{color} \pagestyle{empty} \begin{document} \begin{displaymath} \end{displaymath} \setcounter{equation}{3} \begin{eqnarray} \label{eq:3} \sum f dx &=& 0 \\ \label{eq:4} \int_a^b f dx &=& 0 \end{eqnarray} \begin{displaymath} \end{displaymath} \end{document}