Int -> [a] -> a -quickcheck +base

(!!) :: [a] -> Int -> a
base Prelude, base Data.List
List index (subscript) operator, starting from 0. It is an instance of the more general Data.List.genericIndex, which takes an index of any integral type.
drop :: Int -> [a] -> [a]
base Prelude, base Data.List
drop n xs returns the suffix of xs after the first n elements, or [] if n > length xs: > drop 6 "Hello World!" == "World!" > drop 3 [1,2,3,4,5] == [4,5] > drop 3 [1,2] == [] > drop 3 [] == [] > drop (-1) [1,2] == [1,2] > drop 0 [1,2] == [1,2] It is an instance of the more general Data.List.genericDrop, in which n may be of any integral type.
take :: Int -> [a] -> [a]
base Prelude, base Data.List
take n, applied to a list xs, returns the prefix of xs of length n, or xs itself if n > length xs: > take 5 "Hello World!" == "Hello" > take 3 [1,2,3,4,5] == [1,2,3] > take 3 [1,2] == [1,2] > take 3 [] == [] > take (-1) [1,2] == [] > take 0 [1,2] == [] It is an instance of the more general Data.List.genericTake, in which n may be of any integral type.
intersperse :: a -> [a] -> [a]
base Data.List
The intersperse function takes an element and a list and `intersperses' that element between the elements of the list. For example, > intersperse ',' "abcde" == "a,b,c,d,e"
genericIndex :: Integral a => [b] -> a -> b
base Data.List
The genericIndex function is an overloaded version of !!, which accepts any Integral value as the index.
asTypeOf :: a -> a -> a
base Prelude
asTypeOf is a type-restricted version of const. It is usually used as an infix operator, and its typing forces its first argument (which is usually overloaded) to have the same type as the second.
scaleFloat :: RealFloat a => Int -> a -> a
base Prelude
replicate :: Int -> a -> [a]
base Prelude, base Data.List
replicate n x is a list of length n with x the value of every element. It is an instance of the more general Data.List.genericReplicate, in which n may be of any integral type.
seq :: a -> b -> b
base Prelude
Evaluates its first argument to head normal form, and then returns its second argument as the result.
par :: a -> b -> b
base GHC.Conc.Sync, base GHC.Conc
pseq :: a -> b -> b
base GHC.Conc.Sync, base GHC.Conc
const :: a -> b -> a
base Prelude, base Data.Function
Constant function.
clearBit :: Bits a => a -> Int -> a
base Data.Bits
complementBit :: Bits a => a -> Int -> a
base Data.Bits
rotate :: Bits a => a -> Int -> a
base Data.Bits
rotateL :: Bits a => a -> Int -> a
base Data.Bits
rotateR :: Bits a => a -> Int -> a
base Data.Bits
setBit :: Bits a => a -> Int -> a
base Data.Bits
shift :: Bits a => a -> Int -> a
base Data.Bits
shiftL :: Bits a => a -> Int -> a
base Data.Bits

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