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%–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
\begin{document}\maketitle
%–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
\begin{frame}{\bititle\\Plan}
\begin{columns}[t]
\begin{column}{.5\textwidth}{\LARGE Mémoire}
\tableofcontents[sections={1-2}]\end{column}
\begin{column}{.5\textwidth}{\LARGE Présentation}
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