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

2 votes463 views2 answers
Haskell or operator
Haskell
0 vote426 views1 answer
Cabal package from GitHub
Haskell
0 vote368 views1 answer
Get string lenght haskell
Haskell
0 vote395 views1 answer
Haskell int to text
Haskell
4 votes412 views2 answers
Haskell append to list
Haskell
0 vote383 views1 answer
Delete a as haskell
Haskell
0 vote428 views1 answer
Haskell is element in list
Haskell
3 votes466 views1 answer
Haskell multiline comment
Haskell
0 vote422 views1 answer
Drop haskell
Haskell
0 vote415 views1 answer
Haskell return false if list empty
Haskell