<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%% 
%%  Ein Beispiel der DANTE-Edition
%%  Mathematiksatz mit LaTeX
%%  3. Auflage
%%  Beispiel 04-02-3 auf Seite 38.
%%  Copyright (C) 2018 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
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\documentclass[10pt]{screxa}
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%StartShownPreambleCommands
\usepackage{kbordermatrix}
%StopShownPreambleCommands
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  &amp;(1\cdot11) &amp;(1\cdot12) &amp;(1\cdot22) &amp;\vrule&amp;(2\cdot11)&amp;(2\cdot12)&amp;(2\cdot22)\\
 (1)       &amp;\lambda(1)^2&amp;2\lambda(1)\lambda(2)&amp;\lambda(2)^2&amp;\vrule&amp;0&amp;0&amp;0\\
 (2)       &amp;0 &amp;0  &amp;0  &amp; \vrule&amp;\lambda(1)^2&amp;2\lambda(1)\lambda(2)&amp;\lambda(2)^2\\\hline
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 (112)     &amp;0 &amp; 2 &amp; 0 &amp; \vrule &amp; 1 &amp; 0 &amp; 0\\
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\end{document}
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