Fabrice Couvreur schrieb am 18.07.2020 um 22:09:
> Hi,
> I improved the code to be able to display the grid but I cannot display
> the coefficients.
> Thank you
> Fabrice
>
> \starttext
>
> \startluacode
>       function Binom(n,k)
>         if k > n then
>               return 0
>         elseif (n == 0 or k == 0) then
>               return 1
>         else
>               return (n*Binom(n-1,k-1))/k
>         end
>
>      end
>
>      context.startxtable({"align={middle,lohi},
> width=1.2cm,offset=0.8ex,bodyfont=9pt"})
>      for i = 1, 10 do
>            context.startxrow({"background=color,backgroundcolor=cyan"})
>              for j = 1, i do
>                    context.startxcell()
>                       \ctxlua{context(Binom(i,j))}

Remove \ctxlua:

context(Binom(i,j))

Wolfgang
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________