\documentstyle[a4,texhelp]{report} 
\title{CTSim - An Open-Source Computed Tomography Simulator} 
\author{Kevin Rosenberg} 
\date{July 2000} 
\begin{document} 
\maketitle 
\chapter{Introduction} 
Welcome to CT.
\section{Theory} 
Theory of CT.
\chapter{The Programs}
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\end{document} 
