blatt 3

übung_3/ngutils.sty

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+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{ngutils}[2025/12/24 Never's LaTeX utils]
+
+\RequirePackage[ngerman]{babel}
+\RequirePackage{graphicx}
+\RequirePackage{tabularx}
+\RequirePackage{booktabs}
+\RequirePackage{listings}
+
+
+\lstnewenvironment{pseudocode}[1][] %defines the algorithm listing environment
+{
+    \renewcommand{\lstlistingname}{Algorithmus}
+    \lstset{ %this is the stype
+        mathescape=true,
+        columns=fullflexible,
+        basicstyle=\normalfont,
+        identifierstyle=\scshape,
+        keywordstyle=\bfseries,
+        keywords={, new, if, then, else, while, for, in, to, up, down, foreach, do, return},
+        commentstyle=\itshape,
+        comment=[l]//,
+        delim=[is][\normalfont]{|}{|},
+        tabsize=3,
+        frame=tb,
+        framerule=1pt,
+        #1 % this is to add specific settings to an usage of this environment (for instnce, the caption and referable label)
+    }
+}
+{}
+
+\newcommand{\seilpmi}{\ensuremath{\Longleftarrow}}
+
+\newcommand\NN{\ensuremath{\mathbb{N}}}
+\newcommand\ZZ{\ensuremath{\mathbb{Z}}}
+\newcommand\QQ{\ensuremath{\mathbb{Q}}}
+\newcommand\RR{\ensuremath{\mathbb{R}}}
+\newcommand\CC{\ensuremath{\mathbb{C}}}
+\newcommand\PP{\ensuremath{\mathbb{P}}}
+
+\newcommand\Oh{\ensuremath{\mathcal{O}}}
+\newcommand\oh{\ensuremath{\scriptstyle{\mathcal{O}}}}
+\newcommand\Eh{\ensuremath{\mathrm{E}}}
+\newcommand\Var{\ensuremath{\mathrm{Var}}}
+\newcommand\argmax{\ensuremath{\mathrm{arg\,max}}}
+\newcommand\argmin{\ensuremath{\mathrm{arg\,min}}}
+
+\newcommand\parens[1]{\ensuremath{\left(#1\right)}}
+\newcommand\brackets[1]{\ensuremath{\left[#1\right]}}
+\newcommand\braces[1]{\ensuremath{\left\{#1\right\}}}
+\newcommand\angled[1]{\ensuremath{\left\langle#1\right\rangle}}
+
+\newcommand\tup[1]{\parens{#1}}
+\newcommand\ivl[1]{\brackets{#1}}
+\newcommand\set[1]{\braces{#1}}
+\newcommand\arr[1]{\angled{#1}}
+\newcommand\abs[1]{\ensuremath{\lvert#1\rvert}}
+\newcommand\norm[1]{\ensuremath{\lVert#1\rVert}}
+\newcommand\ceil[1]{\ensuremath{\lceil#1\rceil}}
+\newcommand\floor[1]{\ensuremath{\lfloor#1\rfloor}}
+
+\newcommand\alg[2]{{\normalfont\scshape#1}{\normalfont(#2)}}
+\newcommand\algt[1]{{\normalfont\scshape#1}}
+\newcommand\com[1]{{\normalfont\itshape/\!\!/ #1}}
+
+
+\newenvironment{algorithmic}[1][1em]{
+	\begin{minipage}[t]{\dimexpr\linewidth}
+		\bfseries
+		\begin{tabbing}
+			\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\kill
+			}{%
+		\end{tabbing}
+	\end{minipage}
+}
+
+% \newenvironment{algorithm}[1][1em]{
+% 	\begin{center}
+% 		\begin{minipage}[t]{\dimexpr\linewidth}
+% 			\bfseries
+% 			\begin{tabbing}
+% 				\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\hspace{#1}\=\kill
+% 				}{%
+% 			\end{tabbing}
+% 		\end{minipage}
+% 	\end{center}
+% }
+
+\makeatletter
+\newcounter{algorithm}% the counter
+\renewcommand*\thealgorithm{\arabic{algorithm}}% the default format for the counter
+\newcommand*\fps@algorithm{tbp}% default floating options
+\newcommand*\ftype@algorithm{4}% float type number, needs to be a power of 2; % \ftype@figure=1, \ftype@table=2
+\newcommand*\ext@algorithm{loa}% extension of file for the list of schemes
+\newcommand*\fnum@algorithm{\algorithmname\nobreakspace\thealgorithm}% used in caption
+\newcommand*\algorithmname{Algorithmus}% the name
+\newcommand*\listalgorithmname{Algorithmenverzeichnis}% the name of the list 
+\newenvironment{algorithm}{\@float{algorithm}}{\end@float}% the environment
+\newenvironment{algorithm*}{\@dblfloat{algorithm}}{\end@dblfloat}% the starred % version for twocolumn documents
+\newcommand*\listofalgorithms{% the list of schemes
+	\section*{\listalgorithmname}
+	\@mkboth
+		{\MakeUppercase\listalgorithmname}
+		{\MakeUppercase\listalgorithmname}
+	\@starttoc{\ext@algorithm} }
+	\let\l@algorithm\l@figure % layout of list is the same as for figures 
+\makeatother
+
+\newlength{\theoremskip}
+\setlength{\theoremskip}{6em}
+
+\newcommand{\theoremfont}{\normalfont\bfseries}
+\newcommand{\definitionfont}{\normalfont\bfseries}
+
+\newenvironment{theoremic}[2][\theoremfont]{
+	{#1 #2}
+	\hfill
+	\begin{minipage}[t]{\the\dimexpr\linewidth-\theoremskip\relax}
+		}{
+	\end{minipage}
+}
+
+\newenvironment{theorem}{
+	\begin{theoremic}{Satz.}
+		}{
+	\end{theoremic}
+}
+
+\newenvironment{lemma}{
+	\begin{theoremic}{Lemma.}
+		}{
+	\end{theoremic}
+}
+
+\newenvironment{proof}{
+	\begin{theoremic}{Beweis.}
+		}{
+	\end{theoremic}
+}
+
+\newenvironment{definition}{
+	\begin{theoremic}[\definitionfont]{Definition.}
+		}{
+	\end{theoremic}
+}
+
+\newenvironment{example}{
+	\begin{theoremic}[\definitionfont]{Beispiel.}
+		}{
+	\end{theoremic}
+}
+
+