RosettaCodeData/Task/Pascals-triangle/Haskell/pascals-triangle-8.hs
2019-09-12 10:33:56 -07:00

5 lines
127 B
Haskell

fac = product . enumFromTo 1
binCoef n k = (fac n) `div` ((fac k) * (fac $ n - k))
pascal n = map (binCoef $ n - 1) [0..n-1]