\section*{Preamble}

This document shows the main structure of an {\sisac{}} theory. All of the following part is automatically generated out of an {\sisac{}}-theory file (.thy - extension). In this case the file is called \texttt{Build\_Inverse\_Z\_Transform} it can be found in the {\sisac{}} directory: \texttt{test/Tools/isac/ADDTESTS/course/}. {\sisac{}} provides inbuild tools for translating theories into latex documents. To set up such an envoriemt a file  called \texttt{isacmakefile} is needed. Further information about this automatic generation can be found in \cite{wenzel2011system}.

\par The following theory can be modified and used as a guiedline for implementing new applications. Everything found here is just a snapshot of the work with \today.

\begin{center}TODO\end{center}