\documentclass[12pt]{article}
\input{macros-course}

%\usepackage{psfig}

\showsolutionstrue

\usepackage{hyperref}

\begin{document}
\psetsol{2}{September 21, 2001}{\stamp}

\reading{Week 2 Lecture Notes.  Rosen \S 3.2--3.  Velleman \S
6.1, examples 6.2.3-4, \S6.3--4.}

\input{pset2-probs.tex}

\end{document}
