14 Jan
2018
14 Jan
'18
5:05 a.m.
Hello, I start with Lua and I try to display my result with 4 decimal places without success. Thank you Fabrice
\startluacode function Binomial(n,k,p) if k > n then return nil end if k > n/2 then k = n - k end
numer, denom = 1, 1 for i = 1, k do numer = numer * ( n - i + 1 ) denom = denom * i end return (numer/denom) * p^k * (1-p)^(n-k) end
\stopluacode
\starttext \ctxlua{print(string.format("%g",Binomial(100,60,0.25)))} \stoptext