von Johannes_B » Fr 6. Jun 2014, 18:00
\documentclass[fontsize=12pt]{scrreprt}
\usepackage{amssymb}
\usepackage{amsthm}
\begin{document}
$
\show\square
\show\Box
\show\openbox$
\end{document}
[code]\documentclass[fontsize=12pt]{scrreprt}
\usepackage{amssymb}
\usepackage{amsthm}
\begin{document}
$
\show\square
\show\Box
\show\openbox$
\end{document}
[/code]