Haskell function

{-
  One expression of the belief is “everything is a function” in Haskell. ... 
  A recurring answer is that such things are “functions of no arguments” or 
  functions of a one-element type or “constant functions”.
-}

-- A sample function
factorial :: (Integral a) => a -> a  
factorial 0 = 1  
factorial n = n * factorial (n - 1)

Similar codes

18 votes292 views4 answers
Client does not support authentication protocol requested by server; consider upgrading MySQL client
Haskell
0 vote219 views1 answer
Can't do a reify in the IO monad
Haskell
4 votes306 views2 answers
INFRAME CODE
Haskell
0 vote224 views1 answer
Concat two integers haskell
Haskell
1 vote309 views1 answer
Quicksort in haskell
Haskell
0 vote197 views1 answer
Drop haskell
Haskell
0 vote300 views1 answer
Haskell split a list at position n
Haskell
5 votes314 views3 answers
Get tail of list haskell
Haskell
1 vote302 views1 answer
Haskell fibonacci
Haskell
0 vote187 views1 answer
Haskell int to text
Haskell