611 lines
21 KiB
TeX
611 lines
21 KiB
TeX
\NeedsTeXFormat{LaTeX2e}
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\ProvidesPackage{mkessler-fancythm}[2021/04/27 - Theorem-Environment Package]
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%%%%%%%%m
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%Provides fancy theorem-like-environments usedd in the write-ups of my lecture nots
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\newif\ifenglish\englishtrue
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\newif\ifshowstars\showstarstrue
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\newif\ifshowdaggers\showdaggerstrue
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\newif\ifincludestars\includestarstrue
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\newif\ifincludeoral\includeoraltrue
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\newif\ifmarkoral\markoraltrue
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\newif\iflecturenumbers\lecturenumberstrue
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\newif\ifnumbersmallenvironmentswiththeorem\numbersmallenvironmentswiththeoremfalse
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\newif\ifnumbersmallenvironments\numbersmallenvironmentsfalse
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\newif\ifbeamer\beamerfalse
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\newcommand{\fancythmlinewidth}{2pt}
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\newcommand{\fancythmskipabove}{8pt}
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%Sometimes lecturers don't number environments for no particular reason. For compatibility reasons, i also don't number these environments so that the numbers are the same as in the lecture to make them better referencable, but if you want to number all (theorem, lemma, corollary, definition), then use the 'truenumber' option (true because in my opinion they really should be numbered)
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%Option to number ALL environments. This numbers examples, remarks, etc as well. I usually don't do that, but if you prefer it that way, use option 'numbersmallenvironments'
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%Note also that if you put this option on, it does not matter wheter option 'lecturenumbers' ore 'truenumbers' was chosen, as anyway everything will be numbered. (ALL only applys to the environments that have colored boxes)
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\RequirePackage{xkeyval}
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%%These are two options to adjust the skipabove and the width of the left margin of theorem-like environments. Default values are 2pt and 8pt, but feel free to change them as you like.
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\DeclareOptionX{linewidth}{\renewcommand\fancythmlinewidth{#1}}
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\DeclareOptionX{fancythmskipabove}{\renewcommand{\fancythmskipabove}{#1}}
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\define@choicekey*{mkesslerfancythm}{numbersmallenvironments}[\val\nr]{no,section,theorem}{%
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\ifcase\nr\relax
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\numbersmallenvironmentsfalse
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\or
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\numbersmallenvironmentstrue
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%numbering small environments within sections is forbidden whilst using lecturenumbes
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\iflecturenumbers
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\numbersmallenvironmentswiththeoremtrue
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\else
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\numbersmallenvironmentswiththeoremfalse
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\fi
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\or
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\numbersmallenvironmentstrue
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\numbersmallenvironmentswiththeoremtrue
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\fi
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}
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\define@choicekey*{mkesslerfancythm}{lecturenumbers}[\val\nr]{true,false}{%
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\ifcase\nr\relax
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\lecturenumberstrue
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\else
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\lecturenumbersfalse
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\fi
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}
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\define@choicekey*{mkesslerfancythm}{showdaggers}[\val\nr]{true,false}{%
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\ifcase\nr\relax
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\showdaggerstrue
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\else
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\showdaggersfalse
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\fi
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}
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\define@choicekey*{mkesslerfancythm}{ownenvironments}[\val\nr]{on, natural, off}{%
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\ifcase\nr\relax
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\includestarstrue
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\showstarstrue
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\or
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\includestarstrue
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\showstarsfalse
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\or
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\includestarsfalse
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\showstarsfalse
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\fi
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}
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\define@choicekey*{mkesslerfancythm}{oralremarks}[\val\nr]{on,natural,off}{%
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\ifcase\nr\relax
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\includeoraltrue
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\markoraltrue
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\or
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\includeoraltrue
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\markoralfalse
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\or
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\includeoralfalse
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\fi
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}
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\DeclareOptionX{english}{\englishtrue}
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\DeclareOptionX{german}{\englishfalse}
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\DeclareOptionX{beamer}{\beamertrue}
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\DeclareOptionX{showdaggers}{\setkeys{mkesslerfancythm}{showdaggers=#1}}
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\DeclareOptionX{ownenvironments}{\setkeys{mkesslerfancythm}{ownenvironments=#1}}
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\DeclareOptionX{oralremarks}{\setkeys{mkesslerfancythm}{oralremarks=#1}}
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\DeclareOptionX{lecturenumbers}{\setkeys{mkesslerfancythm}{lecturenumbers=#1}}
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\DeclareOptionX{numbersmallenvironments}{\setkeys{mkesslerfancythm}{numbersmallenvironments=#1}}
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\DeclareOptionX*{\PackageWarning{mkesslerfancythm}{Unknown X \CurrentOption}}% For unknown options
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\ProcessOptionsX*\relax
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\RequirePackage{comment}
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\begin{comment}
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\DeclareOption{numbersmallenvironments}{\numbersmallenvironmentstrue\lecturenumbersfalse}
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\end{comment}
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%Required Packages
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\RequirePackage{amsmath}
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\RequirePackage{amsthm}
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\RequirePackage{mdframed}
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\RequirePackage{thmtools}
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%\RequirePackage{hyperref}
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\RequirePackage[skins]{tcolorbox}
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\RequirePackage{xcolor}
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\definecolor{gold}{RGB}{218,165,32}
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\mdfsetup{skipabove=\topskip,skipbelow=\topskip}
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%%mdframed styles
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\mdfdefinestyle{mdredmarginandfill}{%
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skipabove =\fancythmskipabove,
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linecolor=red,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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backgroundcolor=red!8,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdorangemarginandfill}{%
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skipabove =\fancythmskipabove,
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linecolor=orange,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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backgroundcolor=orange!10,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdbluemarginandfill}{%
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skipabove =\fancythmskipabove,
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linecolor=blue,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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backgroundcolor=blue!7,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdgreenmargin}{%
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skipabove =\fancythmskipabove,
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linecolor=green!70!black,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdgoldmargin}{%
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skipabove =\fancythmskipabove,
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linecolor=gold,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdyellowmargin}{%
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skipabove =\fancythmskipabove,
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linecolor=yellow!80!orange,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdgraymargin}{%
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skipabove =\fancythmskipabove,
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linecolor=gray,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdvioletmarginandfill}{%
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skipabove =\fancythmskipabove,
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linecolor=violet,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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backgroundcolor=violet!7,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdvioletmargin}{%
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skipabove =\fancythmskipabove,
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linecolor=violet,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdredmarginbluefill}{%
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skipabove =\fancythmskipabove,
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linecolor=red,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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backgroundcolor=blue!7,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdredmargin}{%
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skipabove =\fancythmskipabove,
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linecolor=red,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdorangemarginbluefill}{%
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skipabove =\fancythmskipabove,
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linecolor=orange,
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linewidth = \fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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backgroundcolor=blue!7,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdblackmarginandfill}{%
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skipabove=\fancythmskipabove,
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linecolor=black,
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linewidth=\fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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backgroundcolor=violet!20!gray!20,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\mdfdefinestyle{mdblackmargin}{%
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skipabove=\fancythmskipabove,
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linecolor=black,
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linewidth=\fancythmlinewidth,
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leftmargin = 0cm,
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rightmargin=0cm,
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rightline=false,
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topline=false,
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bottomline=false
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}
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\declaretheoremstyle[
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mdframed={style=mdredmarginandfill},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmredmarginandfill}
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\declaretheoremstyle[
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mdframed={style=mdorangemarginbluefill},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmorangemarginbluefill}
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\declaretheoremstyle[
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mdframed={style=mdorangemarginandfill},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmorangemarginandfill}
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\declaretheoremstyle[
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mdframed={style=mdbluemarginandfill},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmbluemarginandfill}
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\declaretheoremstyle[
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mdframed={style=mdgreenmargin},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmgreenmargin}
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\declaretheoremstyle[
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mdframed={style=mdgoldmargin},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmgoldmargin}
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\declaretheoremstyle[
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mdframed={style=mdyellowmargin},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmyellowmargin}
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\declaretheoremstyle[
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mdframed={style=mdgraymargin},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmgraymargin}
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\declaretheoremstyle[
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mdframed={style=mdvioletmarginandfill},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmvioletmarginandfill}
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\declaretheoremstyle[
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mdframed={style=mdredmargin},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmredmargin}
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\declaretheoremstyle[
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mdframed={style=mdvioletmargin},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmvioletmargin}
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\declaretheoremstyle[
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mdframed={style=mdredmarginbluefill},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmredmarginbluefill}
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\declaretheoremstyle[
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mdframed={style=mdblackmarginandfill},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmblackmarginandfill}
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\declaretheoremstyle[
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mdframed={style=mdblackmargin},
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postheadspace={0.3em},
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notefont=\mdseries
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]{thmblackmargin}
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%%Environments that are numbered by default have 3 versions:
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% - the standard one, for numbering
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% - one asterisk, to exclude them from numbering (because they were not numbered in the lecture) -> they will be numbered if 'truenmubers' option is set
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% - two asterisks, for marking them as self-added, so they will not be numbered, but will receive a visual asterisk. -> They will be numbered if 'truenumbers' option is set
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%Theorem
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\RequirePackage{mfirstuc}
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\RequirePackage{xifthen}
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%%\makenumberedtheorem[german Name]{style}{Name}
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\RequirePackage{xparse}
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\declaretheorem[numberwithin=section]{dummy}
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\declaretheorem[numberwithin=dummy]{smalldummy}
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%\newcounter{dummy}
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%\counterwithin{dummy}{section}
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%\newcounter{smalldummy}
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%\counterwithin{smalldummy}{dummy} % Make belowtheorem reset each time theorem resets
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\NewDocumentCommand{\declarebigtheorem}{O{} O{} m m O{}}{
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%First, store the name of the theorem in \theoremname
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\ifenglish
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\ifthenelse{\isempty{#2}}{\def\theoremname{#4}}{\def\theoremname{#2}}
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\else
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\ifthenelse{\isempty{#1}}{\def\theoremname{#4}}{\def\theoremname{#1}}
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\fi
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%Define the mane version of the theorem
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\ifthenelse{\isempty{#5}}{\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}, sibling = dummy]{#4}}{}
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%Define the versions theorem*, theorem**, dtheorem
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\iflecturenumbers
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\ifnumbersmallenvironments
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}, sibling=smalldummy]{#4*}
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, sibling=smalldummy]{#4**}
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, sibling=smalldummy]{d#4}
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\else
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}, numbered=no]{#4*}
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, numbered = no]{#4**}
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, numbered = no]{d#4}
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\fi
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\else
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}, sibling=dummy]{#4*}
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, sibling=dummy]{#4**}
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\declaretheorem[style = #3, name = \makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, sibling=dummy]{d#4}
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\fi
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\ifincludestars\else\renewenvironment{#4**}{\comment}{\endcomment}\fi
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}
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\NewDocumentCommand{\declaresmalltheorem}{O{} O{} m m}{
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%Get the name of the theorem and store it in \theoremname
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\ifenglish
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\ifthenelse{\isempty{#2}}{\def\theoremname{#4}}{\def\theoremname{#2}}
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\else
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\ifthenelse{\isempty{#1}}{\def\theoremname{#4}}{\def\theoremname{#1}}
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\fi
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\ifnumbersmallenvironments
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\ifnumbersmallenvironmentswiththeorem
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}, sibling = smalldummy]{#4}
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, sibling=smalldummy]{#4*}
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, sibling=smalldummy]{d#4}
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\else
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}, sibling=dummy]{#4}
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, sibling=dummy]{#4*}
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, sibling=dummy]{d#4}
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\fi
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\else
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}, numbered = no]{#4}
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowstars *\else\fi, numbered = no]{#4*}
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}\ifshowdaggers $^{\dagger}$\else\fi, numbered = no]{d#4}
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\fi
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\declaretheorem[style=#3,name=\makefirstuc{\expandafter\theoremname}, sibling=dummy]{n#4}
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\ifincludestars\else\renewenvironment{#4*}{\comment}{\endcomment}\fi
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}
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%Theorem
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\declaretheorem[style=thmredmarginandfill,name=\ifenglish Theorem\else Satz\fi, sibling=dummy, refname = {Satz,Sätze}, Refname = {Satz,Sätze}]{theorem}
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\AtBeginDocument{\def\theoremautorefname{\ifenglish Theorem \else Satz\fi}} %Make referencing of theorems work properly (in german) with \autoref
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\declarebigtheorem[Satz][Theorem]{thmredmarginandfill}{theorem}[nomain]
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%Other
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\declarebigtheorem{thmredmarginandfill}{proposition}
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\declarebigtheorem[Korollar]{thmredmarginandfill}{corollary}
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\declarebigtheorem{thmorangemarginandfill}{lemma}
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\declarebigtheorem[Lemma und Definition][Lemma and Definition]{thmorangemarginbluefill}{lemmadef}
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\declarebigtheorem{thmbluemarginandfill}{definition}
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\declarebigtheorem[Satz und Definition][Theorem and Definition]{thmredmarginbluefill}{theoremdef}
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\declarebigtheorem[Proposition und Definition][Proposition and Definition]{thmredmarginbluefill}{propositiondef}
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\declarebigtheorem{thmvioletmarginandfill}{notation}
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\declarebigtheorem[zuSatz][Addition to Theorem]{thmredmarginandfill}{additiontheorem}
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%%%Environments that are not numbered by default (notation, question, example, remark etc) have two forms:
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% - normal form: won't be numbered unless 'numbersmallenvironments' is set
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% - having an asterisk: will be displayed with an asterisk, will be numbered if 'numbersmallenvironments' is set
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%Notation
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\declaresmalltheorem[Notationsmissbrauch][Abuse of Notation]{thmvioletmargin}{abuse}
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\declaresmalltheorem[Beispiel]{thmgreenmargin}{example}
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\declaresmalltheorem[Bemerkung]{thmyellowmargin}{remark}
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\declaresmalltheorem[Lob]{thmgoldmargin}{praise}
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\declaresmalltheorem[Trivial Nonsense][Trivial Nonsense]{thmyellowmargin}{trivial}
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\declaresmalltheorem[Frage]{thmblackmarginandfill}{question}
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\declaresmalltheorem[Organisatorisches][Organisational stuff]{thmblackmargin}{orga}
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\declaresmalltheorem[Fakt]{thmredmargin}{fact}
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\newcounter{blatt}
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%\RequirePackage{savesym}
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%\savesymbol{aside}
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%\declaresmalltheorem[Nebenbemerkung]{thmgraymargin}{aside}
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%\restoresymbol{Color}{aside}
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%%Aufgaben environment to include exercises at the end of the documnt
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%%%This is really a UGLY hack, since autoref actlly does not work properly, so we overwrite the autoref-name of itmes (!)
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\declaretheorem[style = thmgreenmargin, numberwithin = blatt, name =Aufgabe]{aufgabe}
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\newcommand\blatt{\refstepcounter{blatt}\subsection*{\theblatt. Übungsblatt}\addcontentsline{toc}{subsection}{\theblatt. Übungsblatt}}
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\AtEndEnvironment{aufgabe}{\label{aufgabe-\theaufgabe}}
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\AtBeginDocument{\def\itemautorefname{Aufgabe}}
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%Oral remarks receive their own environment
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\declaresmalltheorem[\ifmarkoral Mündliche Anmerkung\else Bemerkung\fi][\ifmarkoral Oral remark\else remark\fi]{thmyellowmargin}{oral}
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\ifincludeoral\else
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\renewenvironment{oral}{\comment}{\endcomment}
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\renewenvironment{oral*}{\comment}{\endcomment}
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\renewenvironment{doral}{\comment}{\endcomment}
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\fi
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%Proof (with asterisk)
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\newenvironment{proof*}[1][\ifenglish Proof\else Beweis\fi]{\begin{proof}[#1\emph{*}]}{\end{proof}}
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\newtcolorbox{recap}{before skip = 0.5cm, after skip = 0.5cm, enhanced, sharp corners = all, colback = white, colframe = gray, toprule=0pt, bottomrule=0pt, leftrule=0pt,rightrule=0pt, overlay = {
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\draw[gray, line width = 2pt] (frame.north west) -- ++(0.5cm, 0pt);
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\draw[gray, line width=2pt] (frame.south east) -- ++(-0.5cm, 0pt);
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\draw[gray, line width=2pt] (frame.north west) -- ++ (0pt, -0.5cm);
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\draw[gray, line width=2pt] (frame.south east) -- ++(0pt, 0.5cm);
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}}
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\def\restatableplaceholder{
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\begin{recap}
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Platzhalter, um einen anderen Satz zu wiederholen, der momentan nicht kompiliert wurde
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\end{recap}
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}
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\theoremstyle{plain}
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\ifbeamer\else\newtheorem{variant}{\ifenglish Variant\else Variante\fi}
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\newtheorem{assumption}{\ifenglish Assumption\else Annahme\fi}
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\fi
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%%Give claim an own counter and let it reset at each proof
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%See also at:
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%https://tex.stackexchange.com/questions/283502/reset-counter-at-beginning-of-proof
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\ifbeamer\else
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\newtheorem{claim}{\ifenglish Claim\else Behauptung\fi}
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\AtBeginEnvironment{proof}{\setcounter{claim}{0}}
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\newtheorem*{claim*}{\ifenglish Claim\else Behauptung\fi}
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\fi
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\theoremstyle{definition}
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\ifbeamer\else\newtheorem*{note}{\ifenglish Note\else Anmerkung\fi}\fi
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\newtheorem*{warning}{\color{red}\ifenglish Warning \else Warnung\fi}
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\ifbeamer\else\newtheorem*{goal}{\ifenglish Goal \else Ziel\fi}\fi
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\newtheorem*{strategy}{\ifenglish Proof Strategy \else Beweisstrategie\fi}
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\newtheorem*{goal*}{\ifenglish Goal* \else Ziel*\fi}
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\newtheorem*{problem}{Problem}
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\ifbeamer\else\newtheorem*{info}{Information}\fi
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\newenvironment{moral}{%
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\begin{mdframed}[linecolor=green!70!black]%
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\bfseries\color{green!50!black}}%
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{\end{mdframed}}
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\newenvironment{antimoral}{%
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\begin{mdframed}[linecolor=red!70!black]%
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\bfseries\color{red!50!black}}%
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{\end{mdframed}}
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\ifbeamer\else\newtheorem*{answer}{\ifenglish Answer\else Antwort\fi}\fi
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\newtheorem{observe}[theorem]{\ifenglish Observe\else Beobachte\fi}
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\ifbeamer\else\newtheorem*{property}{\ifenglish Property\else Eigenschaft\fi}\fi
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\ifbeamer\else\newtheorem*{intuition}{Intuition}\fi
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\ifbeamer\else\newtheorem*{recall}{\ifenglish Recall\else Erinnerung\fi}\fi
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\newtheorem*{idea}{\ifenglish Idea\else Idee\fi}
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\ifbeamer\else\newtheorem{exercise}{\ifenglish Exercise\else Aufgabe\fi}[section]\fi
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\newtheorem{reminder}{\ifenglish Reminder\else Erinnerung\fi}
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%Numbering of environments with a fractional environment number, see
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% https://tex.stackexchange.com/questions/598076/how-to-have-a-fractional-environment-number/598080?noredirect=1#comment1499689_598080
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%However, for a reason i don't understand the posted answer does not work for me, but i had to replace theorem with definition in the definition of the gag environment (so apparently, i have to do this for each environment separately). It seems that the definitions of this document do use \thedefinition and not \thetheorem, although by default this is not the case.
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\newcounter{gag}
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\makeatletter
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\newenvironment{gag}[1]{%
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\let\savedthedefinition\thedefinition
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\thm@headfont{\bfseries\boldmath}%
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\stepcounter{gag}%
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\renewcommand{\thedefinition}{\savedthedefinition#1}%
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|
\renewcommand{\theHdefinition}{gag\thegag}%
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|
\addtocounter{definition}{-1}\ignorespaces
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}{\ignorespacesafterend}
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\makeatother
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%%subproof environment - essentially copied proof environment from amsthm and modified its name + symbol
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\makeatletter
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\DeclareRobustCommand{\blackqed}{%
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|
\ifmmode \mathqed
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|
\else
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|
\leavevmode\unskip\penalty9999 \hbox{}\nobreak\hfill
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|
\quad\hbox{$\blacksquare$}%
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|
\fi
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|
}
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|
\newenvironment{subproof}[1][\ifenglish Subproof\else Unterbeweis\fi]{\par
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|
\pushQED{\blackqed}%
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|
\normalfont \topsep6\p@\@plus6\p@\relax
|
|
\trivlist
|
|
\item[\hskip\labelsep
|
|
\itshape
|
|
#1\@addpunct{.}]\ignorespaces
|
|
}{%
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|
\popQED\endtrivlist\@endpefalse
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|
}
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|
\makeatother
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%%Solution (for exercises)
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|
\newenvironment{solution}[1][]{\begin{proof}[\ifenglish{}Solution\else{}Lösung\fi{}#1]}{\end{proof}}
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|
\newenvironment{additionproof}[1][]{\begin{proof}[\ifenglish{}Additional proof\else{}zuBeweis\fi{}#1]}{\end{proof}}
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%Taken from
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|
% https://github.com/gillescastel/university-setup/blob/master/preamble.tex
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|
% Make boxes breakable
|
|
\tcbuselibrary{breakable}
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