\input{../Uebungen.tex}
\providecommand{\H}{\ensuremathmode{\mathcal{H}}\xspace}
\ifx\main\undefined
   \newenvironment{mydocument}[1]{
     \begin{mydocument_low}{#1}{Algorithmisches Lernen}
       }{
     \end{mydocument_low}
     }
\fi
