#+startup: beamer
#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation, smaller, aspectratio=169]
#+LANGUAGE: de
#+OPTIONS: toc:t H:2
#+BEAMER_THEME: Singapore
#+BEAMER_COLOR_THEME: rose
#+LATEX_HEADER: \date{\today}

#+COLUMNS: %40ITEM %10BEAMER_env(Env) %9BEAMER_envargs(Env Args) %4BEAMER_col(Col) %10BEAMER_extra(Extra)

#+LATEX_HEADER: \usepackage{mathtools}
#+LATEX_HEADER: \usepackage{amsthm}
#+LATEX_HEADER: \usepackage{amssymb}
#+LATEX_HEADER: \usepackage{amsmath}
#+LATEX_HEADER: \usepackage[utf8]{inputenc}
#+LATEX_HEADER: \usepackage[T1]{fontenc}
#+LATEX_HEADER: \usepackage[ngerman]{babel}
#+LATEX_HEADER: \usepackage{hyphenat}
#+LATEX_HEADER: \usepackage{tikz}
#+LATEX_HEADER: \usepackage{graphicx}
#+LATEX_HEADER: \usepackage{listings}
#+LATEX_HEADER: \usepackage{color}
#+LATEX_HEADER: \usepackage{proof}

% page numbers in the bottom right
#+LATEX_HEADER: \addtobeamertemplate{navigation symbols}{}{%
#+LATEX_HEADER:     \usebeamerfont{footline}%
#+LATEX_HEADER:     \usebeamercolor[fg]{footline}%
#+LATEX_HEADER:     \hspace{1em}%
#+LATEX_HEADER:     \raisebox{2pt}[0pt][0pt]{\insertframenumber/\inserttotalframenumber}
#+LATEX_HEADER: }

% code blocks
#+latex_header: \usepackage{minted}
#+latex_header: \usemintedstyle{friendly}
#+LATEX_HEADER: \tcolorboxenvironment{minted}{blanker,before skip=10pt,after skip=10pt}