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\setup{Theoretical Computer Science - Compact}

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\vspace{1cm}
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\vspace{2.5cm}
\begin{center}
    \begin{Large}
        ``\textit{Sie können also alle C Programme in Kanonischer Ordnung aufzählen. Sollten Sie dies tun? Wahrscheinlich nicht. Was aber zählt ist, sie \textbf{können} es tun}''
    \end{Large}

    \hspace{3cm} - Prof. Dr. Dennis Komm, 2025
\end{center}

\vspace{2cm}
\begin{center}
    HS2025, ETHZ\\[0.2cm]
    \begin{Large}
        Compact Summary of the book \color{MidnightBlue}\fbox{\href{https://link.springer.com/book/10.1007/978-3-658-06433-4}{Theoretische Informatik}}\color{black}
    \end{Large}\\[0.2cm]
    by Prof. Dr. Juraj Hromkovic
\end{center}


\newpage
\printtoc{Orange}
\section{Introduction}
This summary aims to provide a simple, easy to understand and short overview over the topics covered, with approaches for proofs, important theorems and lemmas,
as well as definitions.

It does not aim to serve as a full replacement for the book or my main summary, but as a supplement to both of them.

It also lacks some formalism and is only intended to give some intuition, six pages are really not enough for a formal and complete overview of the topic.

As general recommendations, try to substitute possibly ``weird'' definitions in multiple choice to see a definition from the book.

All content up to Chapter \ref{sec:reductions} is relevant for the midterm directly.

The content for the endterm exam as of HS2025 starts in Chapter \ref{sec:reductions}.
All prior content is still relevent to the extent that you need an understanding of the concepts treated there



\input{parts/01_words-alphabets.tex}
\input{parts/02_finite-automata.tex}
\input{parts/03_turing-machines.tex}
\input{parts/04_computability.tex}
\input{parts/05_complexity.tex}
\input{parts/06_grammars.tex}



\end{document}
