Hans Aberg

7. Juli 2015 20:53

On 7 Jul 2015, at 20:17, Wolfgang Schuster <schuster.wolfgang@gmail.com> wrote:

You can set the alignment for each column in a matrix with the align key.

\definemathmatrix
  [aligned]
  [n=2,
   align={right,left},
   distance=\spaceamount]

\starttext

\startformula
    J^j:
    \startaligned[left=\left\{,right=\right.]
        \NC ω^0 \NC ↦ 0 \NR
        \NC ω^j \NC ↦ 0 \NR
    \stopaligned
    \quad
    \startaligned[n=3,align={right,middle,left},left=\left\{,right=\right.]
        \NC ω^k \NC ↦ \NC  ω^l \NR
        \NC ω^l \NC ↦ \NC -ω^k \NR
    \stopaligned
\stopformula

\stoptext

That looks like the right thing. Thanks.

Your example is quite close to TeX, cf. example below.

I have also put in an extra alignment to see what happens, monospace code alignment style. Changing ‘left’ to ‘right did not seem to have any effect here.