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\typeout{Use 'fig4latex -l' then 'make' to format graphics for regular latex}
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  pdftitle={Using fig4latex}, %
  pdfauthor={Joseph E. Fields}, %
  pdfsubject={silly examples}, %
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\begin{document}

\title{Using fig4latex}

\author{Joseph Fields\thanks{Department of Mathematics, 
Southern Connecticut State University, New Haven CT 06515, USA; 
e-mail: fields@southernct.edu}}

\date{\today}

\maketitle

{\em Never raise your hand to your kids. It leaves your groin unprotected. --Red Buttons}


\section{Algorithms}
\label{sec:alg}

 This section contains two figures.  The first is Figure~\ref{fig:if-then}
which illustrates an excerpt from a computer program both in pseudocode and as a flowchart. 

\begin{figure}[!hbt] 
\begin{tabular}{ccc} 
\input{figs/if-then_flowchart.tex} 
 & \hspace{1in} &
\begin{minipage}[b]{.3\textwidth}
\tt If $x=y$ then \\
\rule{15pt}{0pt}  $x=x+1$ \\
End If \\
\rule{30pt}{0pt} \vdots\\
\\
\\
\end{minipage} \\
\end{tabular}
\caption{A small example in pseudocode and as a flowchart}
\label{fig:if-then}
\end{figure}

Next, we illustrate the division algorithm using a flowchart
in Figure~\ref{fig:div_alg}.

\begin{figure}[!hbt]
\begin{center}
\input{figs/div_alg_flowchart.tex}
\end{center}
\caption{The division algorithm in flowchart form.}
\label{fig:div_alg}
\end{figure}

That's all folks!
\end{document}