+\newtheorem{proposition}{Proposition}
+\newtheorem{theorem}{Theorem}
+\newtheorem{exercise}{Exercise}[chapter]
+\newtheorem{example}{Example}
+\newtheorem{definition}{Definition}
+\newtheorem{proof}{Proof}
+
+\newcommand{\mymat}[1]{\mathcal{#1}}
+\newcommand{\myvec}[1]{\mathbf{#1}}
+
+
+ \lstset{
+ basicstyle=\footnotesize\ttfamily, % Standardschrift
+ %numbers=left, % Ort der Zeilennummern
+ numberstyle=\tiny, % Stil der Zeilennummern
+ %stepnumber=2, % Abstand zwischen den Zeilennummern
+ numbersep=5pt, % Abstand der Nummern zum Text
+ tabsize=2, % Groesse von Tabs
+ extendedchars=true, %
+ breaklines=true, % Zeilen werden Umgebrochen
+ keywordstyle=\color{red},
+ frame=b,
+ % keywordstyle=[1]\textbf, % Stil der Keywords
+ % keywordstyle=[2]\textbf, %
+ % keywordstyle=[3]\textbf, %
+ % keywordstyle=[4]\textbf, \sqrt{\sqrt{}} %
+ stringstyle=\color{white}\ttfamily, % Farbe der String
+ showspaces=false, % Leerzeichen anzeigen ?
+ showtabs=false, % Tabs anzeigen ?
+ xleftmargin=17pt,
+ framexleftmargin=17pt,
+ framexrightmargin=5pt,
+ framexbottommargin=4pt,
+ %backgroundcolor=\color{lightgray},
+ showstringspaces=false % Leerzeichen in Strings anzeigen ?
+ }
+ \lstloadlanguages{% Check Dokumentation for further languages ...
+ %[Visual]Basic
+ %Pascal
+ C
+ %C++
+ %XML
+ %HTML
+ %Java
+ }
+ %\DeclareCaptionFont{blue}{\color{blue}}
+
+ %\captionsetup[lstlisting]{singlelinecheck=false, labelfont={blue}, textfont={blue}}
+\DeclareCaptionFont{white}{\color{white}}
+\DeclareCaptionFormat{listing}{\colorbox[cmyk]{0.43, 0.35, 0.35,0.01}{\parbox{\textwidth}{\hspace{15pt}#1#2#3}}}
+\captionsetup[lstlisting]{format=listing,labelfont=white,textfont=white, singlelinecheck=false, margin=0pt, font={bf,footnotesize}}
+
+
+\DeclareGraphicsRule{.pdftex}{pdf}{*}{}
+
+\DeclareGraphicsRule{.pstex}{eps}{*}{}
+
+
+