deletions | additions       diff --git a/Triangular Structure.tex b/Triangular Structure.tex  index dc4a671..84fb7d8 100644  --- a/Triangular Structure.tex  +++ b/Triangular Structure.tex 
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\end{matrix}  \end{equation}  \usepackage{slashbox}  \usepackage{tikz}  \usetikzlibrary{matrix}  \begin{document}  \begin{tabular}{|l||*{5}{c|}}\hline  \backslashbox{Room}{Date}  &\makebox[3em]{5/31}&\makebox[3em]{6/1}&\makebox[3em]{6/2}  &\makebox[3em]{6/3}&\makebox[3em]{6/4}\\\hline\hline  Meeting Room &&&&&\\\hline  Auditorium &&&&&\\\hline  Seminar Room &&&&&\\\hline  \end{tabular}  \vspace{1cm}  \begin{tikzpicture}  % the matrix  \matrix [matrix of nodes,text height=8pt,text depth=2pt,text width=0.5cm,nodes={align=center}] (mat)