%insérer \usepackage{short.sty} dans le fichier .tex

%PACKAGES
\RequirePackage[l2tabu, orthodox]{nag}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage[french]{babel}
\usepackage{color} 
\usepackage[usenames,dvipsnames]{xcolor}
\usepackage{amsrefs,amsthm,amssymb,amsmath}
\usepackage[pdftex]{graphicx}
\usepackage{enumerate}
\usepackage{url}


%SHORTCUTS
\newcommand{\dfcn}[5]{\setlength{\arraycolsep}{1.5pt}\begin{array}{cccc}#1:&#2&\to&#3\\&#4&\mapsto&#5\end{array}}  %ceci définit une fonction f:X->Y, x|->y

%MATH SYMBOLS
\newcommand{\R}{\mathbb{R}}
\newcommand{\N}{\mathbb{N}}
\newcommand{\Z}{\mathbb{Z}}
\newcommand{\Q}{\mathbb{Q}}
\newcommand{\C}{\mathbb{C}}
\newcommand{\G}{\Gamma}
\newcommand{\g}{\gamma}
\newcommand{\vf}{\varphi}
\renewcommand{\a}{\alpha}
\newcommand{\eps}{\varepsilon}

%THEOREMS
\newtheorem{thm}{Théorème}[section]
\newtheorem*{thm*}{Théorème}
\newtheorem{lem}[thm]{Lemme}
\newtheorem{prop}[thm]{Proposition}
\newtheorem{cor}[thm]{Corollaire}
\theoremstyle{definition}
\newtheorem{dfn}[thm]{Définition}
\theoremstyle{remark}
\newtheorem{rem}[thm]{Remarque}
\newtheorem{ex}[thm]{Exemple}
\newtheorem{ques}[thm]{Question}

%STYLE
\usepackage[margin=2.5cm]{geometry}  %marges de la page

\setlength{\parskip}{0.3ex plus 0.2ex minus 0.2ex}
\usepackage{indentfirst}
\usepackage{microtype}

\usepackage[colorlinks=true,linkcolor=blue,citecolor=magenta]{hyperref}


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