[texhax] Nested commands, Matrix labels
E. Krishnan
ekmath at asianetindia.com
Sat Apr 9 05:06:16 CEST 2005
On Thu, 7 Apr 2005, Lloyd wrote:
> 1. I'm trying to bold a subscripted symbol which is also an element in
> a matrix.
Something like this?
\documentclass{article}
\usepackage{amsmath}
\begin{document}
\begin{equation*}
\begin{pmatrix}
x_{\boldsymbol{\alpha}} & x_{\boldsymbol{\beta}}\\
x_{\boldsymbol{\gamma}} & x_{\boldsymbol{\delta}}\\
\end{pmatrix}
\end{equation*}
\end{document}
> 2. How to I assign an equation number to a matrix equation? I
> know I can assign "equation" numbers to rows in an array, but that's not
> what I want.
Can you explain this a bit more?
--
Krishnan
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