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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))} context.stopxcell() end context.stopxrow() end context.stopxtable() \stopluacode \stoptext Le sam. 18 juil. 2020 à 20:32, Wolfgang Schuster < wolfgang.schuster.lists@gmail.com> a écrit :
Fabrice Couvreur schrieb am 18.07.2020 um 20:05:
Hello, I want to display the values of Pascal's triangle in a table. Unfortunately my knowledge of Lua is not sufficient to run this code. 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 context(Binom(n,k))
Are you sure you want to use context(...) here?
end
context.startxtable({"align={middle,lohi}, width=1.2cm,offset=0.8ex,bodyfont=9pt"}) context.startxrow({"background=color,backgroundcolor=green"}) for i = 0, 10 do for j = 0, i do context.startxcell() context(Binom(i,j)) context.stopxcell() end end context.stopxrow()
context.stopxtable()
Wolfgang
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