Re: Help reproducing this matrix in TeXmacs

Thanks you!   Unfortunately I did not figure out how you built the table.  Would you be so kind to write down the steps on how to do it?  

Ed

> On 29 Apr 2025, at 14:53, Basile Audoly <[email protected]> wrote:
> 
> I agree that being able to label rows and column would be nice. Here is the best (not perfect) solution I have found so far.
> 
> <tables-with-labels.tm>
> 
> <Capture d’écran 2025-04-29 à 10.49.17.png>
> I have forced the width of all cells to 3em.
> 
> If the different rows have different heights (say because some rows include fractions and some don’t), you could alternatively use <vphantom|> to force the height of label to match the height of the tallest box on the same row.
> 
> Basile.
> 
> 
>> Le 29 avr. 2025 à 06:55, Giovanni Piredda <[email protected]> a écrit :
>> 
>> 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>
>