blob: 0114278bacb16f908c97d9490a7b6b07a79f4bd1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
\documentclass{article}
\usepackage{amsmath} % pkg required by EasyLatex
\usepackage{amsfonts} % pkg required by EasyLatex
\usepackage{amssymb} % pkg required by EasyLatex
\usepackage{psfrag} % pkg required by EasyLatex
\usepackage[dvips]{graphicx} % pkg required by EasyLatex
\begin{document}
\begin{align*}
\left[ \begin{array}{lll}
a_{1,1} & a_{1,2} & a_{1,3}
\\ a_{2,1} & a_{2,2} & a_{2,3}
\\ a_{3,1} & a_{3,2} & a_{3,3}
\end{array} \right]
\end{align*}
\end{document}
|