% Homework for Physical Mathematics I
% Ewan Stewart
% KAIST
% 2011/10/18

\documentclass[a4paper,12pt]{article}

\usepackage{pm1}

\setcounter{homework}{5}
\setcounter{question}{3}

\begin{document}

\begin{homework}
[Optional extra question.]

\question{factorial}

Use contour integration to determine
\begin{equation}
\int_{-i\infty}^{i\infty} z! \d{z}
\end{equation}

\end{homework}

\end{document}

