\documentclass[a4paper,12pt]{scrartcl}
\usepackage[utf8]{inputenc} 
\usepackage{graphicx} 
\usepackage{amssymb, amsthm}
\usepackage{setspace} 
\usepackage{amsmath} 
\usepackage{hyperref}
\usepackage{geometry} 
\usepackage{enumerate}
\usepackage{physics}
\usepackage{listings}
%\usepackage{struktex}
\usepackage{qcircuit}
\usepackage{adjustbox}

\geometry{left=2.5cm,right=2.5cm,top=2.5cm,bottom=2.5cm}

\newtheorem{definition}{Definition}
\newtheorem{postulate}{Postulate}
\newtheorem{corrolary}{Corrolary}
\newtheorem{lemma}{Lemma}
\newtheorem{theorem}{Theorem}

\numberwithin{equation}{section}


\title{An Efficient Quantum Computing Simulator using a Graphical Description for Many-Qbit Systems}
\author{Daniel Knüttel} 
\date{10.04.2020} 
\begin{document} 
\maketitle
\includegraphics[width=\textwidth]{cover.png}

%\frontmatter
\newpage
\tableofcontents

\include{chapters/introduction}
\include{chapters/quantum_computing}
\include{chapters/stabilizer}
\include{chapters/implementation}

\bibliographystyle{unsrt} 
\bibliography{main}{}
\end{document}
