\documentclass{amsart} \newcommand{\pathtotrunk}{../../} \input{\pathtotrunk text/article_preamble.tex} \pagestyle{empty} \begin{document} \thispagestyle{empty} module composition action $n$-category composition \begin{align*} abmab & \\ v_1 v_2 v_3 v_4 A \end{align*} \end{document}