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1. mapTriple :: Applicative m => (a -> m d, b -> m e, c -> m f) -> (a, b, c) -> m (d, e, f)

   utility-ht	Control.Applicative.HT

   No documentation available.

2. mapFst :: Functor f => (a -> f c) -> (a, b) -> f (c, b)

   utility-ht	Control.Functor.HT

   No documentation available.

3. mapFst3 :: Functor f => (a -> f d) -> (a, b, c) -> f (d, b, c)

   utility-ht	Control.Functor.HT

   No documentation available.

4. mapSnd :: Functor f => (b -> f c) -> (a, b) -> f (a, c)

   utility-ht	Control.Functor.HT

   No documentation available.

5. mapSnd3 :: Functor f => (b -> f d) -> (a, b, c) -> f (a, d, c)

   utility-ht	Control.Functor.HT

   No documentation available.

6. mapThd3 :: Functor f => (c -> f d) -> (a, b, c) -> f (a, b, d)

   utility-ht	Control.Functor.HT

   No documentation available.

7. mapBoth :: (a -> c) -> (b -> d) -> Either a b -> Either c d

   utility-ht	Data.Either.HT

   No documentation available.

8. mapLeft :: (a -> b) -> Either a c -> Either b c

   utility-ht	Data.Either.HT

   No documentation available.

9. mapRight :: (b -> c) -> Either a b -> Either a c

   utility-ht	Data.Either.HT

   No documentation available.

10. mapAdjacent :: (a -> a -> b) -> [a] -> [b]

    utility-ht	Data.List.HT

    This function combines every pair of neighbour elements in a list with a certain function.

    >>> mapAdjacent (<=) ""
    []
    
    >>> mapAdjacent (<=) "a"
    []
    
    >>> mapAdjacent (<=) "aba"
    [True,False]
    
    >>> mapAdjacent (,) "abc"
    [('a','b'),('b','c')]
    

    \x xs -> mapAdjacent subtract (scanl (+) x xs) == (xs::[Integer])
    

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