[texhax] Aligning a Linear Program

[Steve Schwartz]

Zac,

On Tue, 2007-01-02 at 21:12 +0800, Zachary Leung wrote:
> Dear all,
> 
> How do I align a linear program as in
> http://deutsixfive.googlepages.com/linear-program.jpg ? I've been
> using LaTeX for three years, but haven't figured this out yet. 

Hmm. I'd have thoought either a simple eqnarray or using the array
package would do what you want, unless I'm missing the point. See the
appended code.

Happy 2007.

Steve

--------

\documentclass{article}
\usepackage{array}
\begin{document}

Hello.

\begin{eqnarray*}
\textrm{Maximise}\quad    c^T x &   &    \\
\textrm{subject to}\quad  Ax    & =& b   \\
                     x     & \geq &0
\end{eqnarray*}

or in an array environment

\[
	\begin{array}{lrcl}
	\textrm{Maximise}   & c^T x &      &   \\
	\textrm{subject to} & Ax    & =    & b \\
			    & x     & \geq & 0
	\end{array}
\]

\end{document}

> 

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