\usepackage[utf8]{inputenc} \usepackage{amsthm,amsmath,amssymb,amsfonts,amscd} \usepackage[shortlabels]{enumitem} \usepackage{latexsym} \usepackage{fullpage} \usepackage{xcolor} \usepackage{tikz} \usepackage{braket} \usepackage{algorithm2e} \usepackage{cancel} \usepackage[normalem]{ulem} \usepackage{url} \usepackage{scrlayer-scrpage} \usepackage{graphicx} \usepackage{cite} \usepackage{booktabs} \usepackage[ngerman,english]{babel} \pagestyle{scrheadings} \clearscrplain \clearscrheadings \ofoot[\pagemark]{\pagemark} \flushbottom \renewcommand{\theequation}{\thesection.\arabic{equation}} \newtheorem{Theorem}[equation]{Theorem} \newtheorem{Definition}[equation]{Definition} \newtheorem{Proposition}[equation]{Proposition} \newtheorem{Remark}[equation]{Remark} \newtheorem{Example}[equation]{Example} \newtheorem{Construction}[equation]{Construction} \newtheorem{Lemma}[equation]{Lemma} \newtheorem{Corollary}[equation]{Corollary}