Re: Help reproducing this matrix in TeXmacs

Hi Eduardo,

a start might be inserting tables inside a table, so that you may frame 
the rectangular inner table with brackets and have a row matrix and a 
column matrix on its sides. I do not see, however, how to make sure that 
the inner matrix stays aligned with the ones on the sides.

G.

Am 29.04.2025 um 15:01 schrieb Eduardo M M Mendes:
>
> Hi
>
> I'm trying to recreate the matrix shown in the attached image using 
> *LaTeX* and also *TeXmacs*, but I'm having some trouble — especially 
> on how to get the matrix notation.
>
> Do you have any tips or could you point me in the right direction on 
> how to do this?
>
> Thanks a lot in advance!
>
> Best,
>
> Ed
>
> PastedGraphic-1.png