mirror of
https://github.com/c0de-archive/hacktoberfest-2018.git
synced 2024-11-01 12:17:47 +00:00
15 lines
412 B
Haskell
15 lines
412 B
Haskell
|
--First steps in Higher Order Functions
|
||
|
|
|
||
|
|
divideByTen :: (Floating a) => a -> a
|
||
|
|
divideByTen = (/10)
|
||
|
|
|
||
|
|
divideTenBy :: (Floating a) => a -> a
|
||
|
|
divideTenBy = (10/)
|
||
|
|
|
||
|
|
subtractFour :: (Num a) => a -> a
|
||
|
|
subtractFour = (subtract 4)
|
||
|
|
--subtract a b returns b-a
|
||
|
|
-- subtract :: Num a => a -> a -> a
|
||
|
|
--subtract a returns (a -> a) - a function that takes one parameter and subtracts the already given one from it
|
||
|
|
|