%% 
%%  Ein Beispiel der DANTE-Edition
%%  
%%  2. Auflage
%% 
%%  Beispiel 06-03-98 auf Seite 274.
%% 
%%  Copyright (C) 2016 Herbert Voss
%% 
%%  It may be distributed and/or modified under the conditions
%%  of the LaTeX Project Public License, either version 1.3
%%  of this license or (at your option) any later version.
%% 
%%  See http://www.latex-project.org/lppl.txt for details.
%% 
%% 
%% ==== 
% Show page(s) 1
%% 
%% 
\documentclass[]{exaarticle}
\pagestyle{empty}
\setlength\textwidth{193.16928pt}
\setlength\parindent{0pt}
%StartShownPreambleCommands
\usepackage{rccol}
\newcommand\mc[2]{\multicolumn{1}{#1}{\ttfamily#2}}
%StopShownPreambleCommands
\begin{document}
\begin{tabular}{|R{1}{5}|R{1}{6} @{$\cdot10^1$\hspace{\tabcolsep}}|c|R{3}{2}|}
\mc{|c|}{R\{1\}\{5\}} & \mc{c|}{R\{1\}\{6\}} & c &\mc{c|}{R\{3\}\{2\}}\\\hline
2,71828 & 0,271828 & $\pi$ & 314.16\\  0,21 & 0,21 & Q & 0.3\\
\end{tabular}
\end{document}
