Re: [NTG-context] Cannot use array in the formula?

24 May 2005

      On 5/24/05, 龙 飞  wrote:
...
I try to use:
\startformula
\left\{ \begin{array}{r@=l}
xx & yy \\
zz & aa
\end{array} \right.
\stopformula
But Context log says
"Undefined control sequence \begin{array}."
\begin{array} comes from LaTeX.
...
How can I input multi-line equation in ConTeXt? Thanks
You can use \matrix from plain TeX:

\startformula
\left\{\matrix{
	xx & yy \cr
	zz & aa}
\right.
\stopformula

I'm not sure if there's any mechanism for automatic (right/left)
alignment. I use \hfill if necessary. (xx\hfill yy\hfill \cr ...)

Mojca

Re: [NTG-context] Cannot use array in the formula?

Mojca Miklavec