### Re: [NTG-context] Code lua in a table

Hello, I am making progress and I almost get what I want to achieve but I still have two problems : how to color cells not containing numbers with the same color as the others ? how to color in salmon, for example, cells 1 2 ? 3

### Re: [NTG-context] Code lua in a table

Dear Hans, Thank you for new methods! It would take some time for me to understand them fully. Learning Lua, metafun, lmtx, wiki is always a challenge for me. I also wonder where is the boundary of ConTeXt. I hope that you and all members in this list are well from COVID-19. Thank you again.

### Re: [NTG-context] Code lua in a table

On 7/20/2020 2:40 PM, Jeong Dal wrote: I also wonder where is the boundary of ConTeXt. The boundaries are set and shift by users (the mailing list) and curiosity (personal). Hans - Hans

### Re: [NTG-context] Code lua in a table

Hi all, Thank you for your contributions, it allows me to progress. @Hans and Deal The code is impressive but does not correspond to the shape of the triangle that I have to make (by convention). Fabrice Le lun. 20 juil. 2020 à 10:36, Hans Hagen a écrit : > On 7/20/2020 7:56 AM, Jeong Dal

### Re: [NTG-context] Code lua in a table

Dear Fabrice, You may split Binom(n,k) function into two functions as following: * \startluacode P={} combi = P function P.fact (n) if n <= 0 then return 1 else return n * P.fact(n-1) end end function P.ncr(n,r) return P.fact(n)/(P.fact(r)*P.fact(n-r)) end combi = {

### Re: [NTG-context] Code lua in a table

On 7/20/2020 7:56 AM, Jeong Dal wrote: Dear Fabrice, You may split Binom(n,k) function into two functions as following: > see original mail > Dalyoung Best stay in a protected namespace ... \startluacode local function fact (n) if n <= 0 then return 1 else

### Re: [NTG-context] Code lua in a table

> On 18 Jul 2020, at 23:35, Otared Kavian wrote: > > > >> On 18 Jul 2020, at 22:25, Fabrice Couvreur >> wrote: >> >> Hi Wolfgang, >> >> It works but why did you ask this question since I finally use context ? >> Are you sure you want to use context(...) here? >> How not to display the .0

### Re: [NTG-context] Code lua in a table

> On 18 Jul 2020, at 22:25, Fabrice Couvreur > wrote: > > Hi Wolfgang, > > It works but why did you ask this question since I finally use context ? > Are you sure you want to use context(...) here? > How not to display the .0 ? Besides what Wolfgang suggested, ou can also use

### Re: [NTG-context] Code lua in a table

Fabrice Couvreur schrieb am 18.07.2020 um 22:25: Hi Wolfgang, It works but why did you ask this question since I finally use context ? Are you sure you want to use context(...) here? In your first version you used the context function in the loop to print the output of the Binom but the

### Re: [NTG-context] Code lua in a table

Small correction : \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},

### Re: [NTG-context] Code lua in a table

Hi Wolfgang, It works but why did you ask this question since I finally use context ? > Are you sure you want to use context(...) here? > How not to display the .0 ? Fabrice Le sam. 18 juil. 2020 à 22:22, Wolfgang Schuster < wolfgang.schuster.li...@gmail.com> a écrit : > Fabrice Couvreur

### Re: [NTG-context] Code lua in a table

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)

### Re: [NTG-context] Code lua in a table

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

### Re: [NTG-context] Code lua in a table

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