%% appendix
%\chapter{Galileo}
%\label{sec:appendix_galileo}
%
%%\lstinputlisting[]{} % for source code files directly
%% lstlisting environment for direct inclusion
%\begin{lstlisting}[language=Python]
%    import os
%    os.system("echo 1")
%\end{lstlisting}
%
%% for computational complexity
%$\mathcal{O}\left(n\log{n}\right)$
%
%% verbatim
%\verb+numpy+
%
