\makeatletter
\let\ys@beamer\ 
\makeatother

\subimport{./}{paquets}

\def\seizeneuf{\usepackage[orientation=landscape,size=custom,width=16,height=9,scale=0.42]{beamerposter}}
\def\seizedix{\usepackage[orientation=landscape,size=custom,width=16,height=10,scale=0.423]{beamerposter}}

%\seizedix

\makeatletter
  \@ifundefined{inserttotalframenumbernew}{
    \gdef\inserttotalframenumbernew{1}
  }{}
  \global\let\inserttotalframenumber\inserttotalframenumbernew
\makeatother




\providecommand\thispdfpagelabel[1]{}
\usetheme{Warsaw}
%\useinnertheme[shadow]{rounded}
\usecolortheme{beaver}
\setbeamertemplate{navigation symbols}{}
\setbeamertemplate{footline}{(\insertframenumber/\inserttotalframenumbernew)\hfill(\insertframenumber/\inserttotalframenumbernew)}
\usefonttheme{serif}
\usefonttheme{professionalfonts}

\setcounter{framenumber}{-1}


\newdimen\monwd
\newdimen\monht
\newdimen\mondp
\def\maxdeuxt<#1>#2<#3>#4{%
\setbox0=\hbox{#2}%
\monwd=\wd0%
\monht=\ht0%
\mondp=\dp0%
\setbox0=\hbox{#4}%
\ifdim\wd0>\monwd\monwd=\wd0\fi
\ifdim\ht0>\monht\monht=\ht0\fi
\ifdim\dp0>\mondp\mondp=\dp0\fi
\setbox0=\hbox to\monwd{\hss\only<#1>{#2}\only<#3>{#4}\hss}%
\ht0=\monht\dp0=\mondp
\box0{}
}

\def\maxtroist<#1>#2<#3>#4<#5>#6{%
\maxdeuxt<#1>{#2}<#3, #5>{\maxdeuxt<#3>{#4}<#5>{#6}}
}

\def\maxdeuxm<#1>#2<#3>#4{%
\setbox0=\hbox{\(#2\)}%
\monwd=\wd0%
\monht=\ht0%
\mondp=\dp0%
\setbox0=\hbox{\(#4\)}%
\ifdim\wd0>\monwd\monwd=\wd0\fi
\ifdim\ht0>\monht\monht=\ht0\fi
\ifdim\dp0>\mondp\mondp=\dp0\fi
\setbox0=\hbox to\monwd{\hss\only<#1>{\(#2\)}\only<#3>{\(#4\)}\hss}%
\ht0=\monht\dp0=\mondp
\box0{}
}

\def\maxtroism<#1>#2<#3>#4<#5>#6{%
\maxdeuxm<#1>{#2}<#3, #5>{\maxdeuxm<#3>{#4}<#5>{#6}}
}

\def\maxdeux{\ifmmode\let\next\maxdeuxm\else\let\next\maxdeuxt\fi\next}

\def\maxtrois{\ifmmode\let\next\maxtroism\else\let\next\maxtroist\fi\next}

\long\def\maxdeuxv<#1>#2<#3>#4{%
\setbox0=\vbox{#2}%
\monwd=\wd0%
\monht=\ht0%
\mondp=\dp0%
\setbox0=\vbox{#4}%
\ifdim\wd0>\monwd\monwd=\wd0\fi
\ifdim\ht0>\monht\monht=\ht0\fi
\ifdim\dp0>\mondp\mondp=\dp0\fi
\setbox0=\vbox to\monht{\only<#1>{#2}\only<#3>{#4}}%
\wd0=\monwd \dp0=\mondp
\box0{}
}

%\def\maxdeux<#1>#2<#3>#4{\alt<#1>{#2}{#4}<#3>}
%\def\maxtrois<#1>#2<#3>#4<#5>#6{\maxdeux<#1>{#2}<#3, #5>{\maxdeux<#3>{#4}<#5>{#6}}}

\def\annuleskip{\abovedisplayskip=0pt
 \abovedisplayshortskip=0pt
 \belowdisplayskip=0pt
 \belowdisplayshortskip=0pt}

\setbeamercolor{alerted text}{fg=red}
%\setbeamercovered{highly dynamic}


\def\hbtow#1#2{\setbox0=\hbox{#2}\hbox to\wd0{\hss #1\hss}}

 \abovedisplayskip=5pt minus 3pt
 \abovedisplayshortskip=0pt
 \belowdisplayskip=5pt minus 3pt
 \belowdisplayshortskip=2pt minus 1pt

\endinput