3 ms·
\documentclass{article} \usepackage{blkarray} \usepackage{amsmath} \begin{document} \[ X = \begin{blockarray}{rrr} m & n \\ \begin{bloc
by brians 10y ago
\documentclass{article}
\usepackage{blkarray}
\usepackage{amsmath}
\begin{document}
\[ X = \begin{blockarray}{rrr}
m & n \\
\begin{block}{[rr]r}
A & B & m \\
C & D & n \\
E & F & n \\
\end{block}
\end{blockarray} \]
\end{document}
- KKKKkkkk1 10y agoSweet! For some reason I remember having bad interactions between blkarray and other packages, but I can't reproduce anymore...
- progman 10y agoOr you can use TeXmacs [1], enter such arrays in WYSIWYG and export to LaTeX. [1] http://texmacs.org/tmweb/home/screenshots.en.html http://texmacs.org/tmweb/home/screenshots.en.html
- throwupperb247 10y agoThe result doesn't prove how arduous the process to find that out can be. Latex stackexchange is a rich recourse though, and your help is certainly welcome. I'd still call it LaTe-X :P