Multifactorial: Difference between revisions
m
→{{header|Haskell}}: Added type signatures, applied Ormolu.
(→{{header|plainTeX}}: Spacing.) |
m (→{{header|Haskell}}: Added type signatures, applied Ormolu.) |
||
Line 882:
=={{header|Haskell}}==
<lang haskell>mulfac
mulfac k = 1 : s
where
s = [1 .. k] <> zipWith (*) s [k + 1 ..]
--
mulfac1 k n = product [n, n-k .. 1]▼
mulfac1 :: (Num a, Enum a) => a -> a -> a
main = mapM_ (print . take 10 . tail . mulfac) [1..5]</lang>▼
▲mulfac1 k n = product [n, n - k .. 1]
main :: IO ()
main =
mapM_
[1 .. 5]
{{out}}
<pre>[1,2,6,24,120,720,5040,40320,362880,3628800]▼
▲[1,2,6,24,120,720,5040,40320,362880,3628800]
[1,2,3,8,15,48,105,384,945,3840]
[1,2,3,4,10,18,28,80,162,280]
[1,2,3,4,5,12,21,32,45,120]
[1,2,3,4,5,6,14,24,36,50]</pre>
▲</pre>
==Icon and {{header|Unicon}}==
| |||