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\subsection{Generating a multiplication table}  To illustrate why you should \textbf{avoid} doing any low-level {\TeX} programming yourself\footnote{Unless you really know what you are doing, and you really must} here is an example of the hoops you need to jump through to typeset the multiplication table from one to five:  \noindent\begin{minipage}{0.8\textwidth} \noindent\begin{minipage}{0.9\textwidth}  \begin{lstlisting}  % We realize our loop variables via TeX counters  \newcounter{a}