Hi,
On Thu, Feb 27, 2025 at 3:18 AM Matthias Weber
<[email protected]> wrote:
>
> Hi,
>
> I’d like to typeset a matrix with vertical and horizontal lines like so:
>
> starttext
>
> \startformula
> \startmatrix
> \HL
> \VL 16 \VL 3 \VL 2 \VL 12 \VL\NR
> \HL
> \VL 5 \VL 10 \VL 11 \VL 8 \VL\NR
> \HL
> \VL 9 \VL 6 \VL 7 \VL 12 \VL\NR
> \HL
> \VL 4 \VL 15 \VL 14 \VL 1 \VL\NR
> \HL
> \stopmatrix
> \stopformula
>
>
> \starttable[|c|c|c|c|]
> \HL
> \VL $16$ \VL $3$ \VL $2$ \VL $12$ \VL \FR
> \HL
> \VL $5$ \VL $10$ \VL $11$ \VL $8$\VL \SR
> \HL
> \VL $9$ \VL $6$ \VL $7$\VL $12$ \VL\SR
> \HL
> \VL $4$ \VL $15$ \VL $14$ \VL $1$ \VL\SR
> \HL
> \stoptable
>
> \stoptext
>
> In the matrix version, the horizontal lines extend too far to the left.
>
> Ideally, I would like the cells to be squares, with the entries centered.
>
> Thanks for any suggestions!
>
> Matthias
You can try \VC instead of \VL for the first column. Also, square
cells might be easiest(?) to get with natural tables.
\starttext
\startformula
x +
\startmatrix
\HL
\VC 16 \VL 3 \VL 2 \VL 12 \VL\NR
\HL
\VC 5 \VL 10 \VL 11 \VL 8 \VL\NR
\HL
\VC 9 \VL 6 \VL 7 \VL 12 \VL\NR
\HL
\VC 4 \VL 15 \VL 14 \VL 1 \VL\NR
\HL
\stopmatrix
+ y
\stopformula
\setupTABLE[c][width=1cm,offset=overlay,align={middle,lohi}]
\setupTABLE[r][height=1cm]
\bTABLE
\bTR \bTD 16 \eTD \bTD 3 \eTD \bTD 2 \eTD \bTD 12 \eTD \eTR
\bTR \bTD 5 \eTD \bTD 10 \eTD \bTD 11 \eTD \bTD 8 \eTD \eTR
\bTR \bTD 9 \eTD \bTD 6 \eTD \bTD 7 \eTD \bTD 12 \eTD \eTR
\bTR \bTD 4 \eTD \bTD 15 \eTD \bTD 14 \eTD \bTD 1 \eTD \eTR
\eTABLE
\stoptext
/Mikael
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