# [NTG-context] Systems of equations in ConTeXt?

Xan dxpublica at telefonica.net
Fri Aug 23 17:42:03 CEST 2013

thanks. How can I achieve the symbol of system in the right?

Thanks,
Xan.

> On 2013–08–22 Xan wrote:
>
> > Simple question: what is the equivalent of:
> >
> > \begin{equation*}
> > \left\{ \begin{aligned}
> > 2x - 2y = 0\\
> > 4x - 2y = 2
> > \end{aligned} \right.
> > \end{equation*}
> >
> > in ConTeXt?
>
> \starttext
>   \startformula
>     \startcases
>       \NC 2x - 2y = 0 \NR
>       \NC 4x - 2y = 2 \NR
>     \stopcases
>   \stopformula
> \stoptext
>
> See http://dl.contextgarden.net/myway/mathalign.pdf
>
> MarcoOn 2013–08–22 Xan wrote:

> Simple question: what is the equivalent of:
>
> \begin{equation*}
> \left\{ \begin{aligned}
> 2x - 2y = 0\\
> 4x - 2y = 2
> \end{aligned} \right.
> \end{equation*}
>
> in ConTeXt?

\starttext
\startformula
\startcases
\NC 2x - 2y = 0 \NR
\NC 4x - 2y = 2 \NR
\stopcases
\stopformula
\stoptext

See http://dl.contextgarden.net/myway/mathalign.pdf

Marco
On Thu, 22 Aug 2013 13:03:26 +0200
Xan <dxpublica at telefonica.net> ha escrit:

> Hi,
>
> Simple question: what is the equivalent of:
>
> \begin{equation*}
> \left\{ \begin{aligned}
> 2x - 2y = 0\\
> 4x - 2y = 2
> \end{aligned} \right.
> \end{equation*}
>
> in ConTeXt?
>
> I know mako aligned module, but I can't achive \left\{ and \right.
>