\documentclass[a4paper]{article}

\usepackage[general]{fancymath}
\usepackage{fancycom}

\aname{Holonomy}
\stitle{Exercises from The Rising Sea}

\let\Im\relax
\DeclareMathOperator{\Im}{Im}
\DeclareMathOperator{\Mor}{Mor}
\DeclareMathOperator*{\colim}{colim}

\DeclareMathOperator{\cTop}{\mathcal{T}op}
\def\Sets{\Set}
\DeclareMathOperator{\cHom}{\mathcal{H}om}
\def\ul{\underline}
\def\constset#1{\underline{\{#1\}}}


%\rawtitle{ }
%\rawauthor{ }
%\rawrfoot{ }
%\rawlfoot{ }
%\rawlhead{ }

\begin{document}
\maketitle

\section{Chapter 2}
\input{chapter2}

\end{document}