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Within LTS Haskell 22.21 (ghc-9.6.5)

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1. module Data.Functor.Sum

   Sums, lifted to functors.

2. data Sum f g a

   base	Data.Functor.Sum

   Lifted sum of functors.

3. newtype Sum a

   base	Data.Monoid

   Monoid under addition.

   Sum a <> Sum b = Sum (a + b)
   

   Examples

   >>> Sum 1 <> Sum 2 <> mempty
   Sum {getSum = 3}
   

   >>> mconcat [ Sum n | n <- [3 .. 9]]
   Sum {getSum = 42}
   

4. Sum :: a -> Sum a

   base	Data.Monoid

   No documentation available.

5. newtype Sum a

   base	Data.Semigroup

   Monoid under addition.

   Sum a <> Sum b = Sum (a + b)
   

   Examples

   >>> Sum 1 <> Sum 2 <> mempty
   Sum {getSum = 3}
   

   >>> mconcat [ Sum n | n <- [3 .. 9]]
   Sum {getSum = 42}
   

6. Sum :: a -> Sum a

   base	Data.Semigroup

   No documentation available.

7. pattern Sum :: Either Natural Natural -> Natural

   lens	Numeric.Natural.Lens

   Sum (Left q) = 2*q
   Sum (Right q) = 2*q+1
   

8. newtype () => Sum a

   base-compat	Data.Monoid.Compat

   Monoid under addition.

   Sum a <> Sum b = Sum (a + b)
   

   Examples

   >>> Sum 1 <> Sum 2 <> mempty
   Sum {getSum = 3}
   

   >>> mconcat [ Sum n | n <- [3 .. 9]]
   Sum {getSum = 42}
   

9. Sum :: a -> Sum a

   base-compat	Data.Monoid.Compat

   No documentation available.

10. newtype () => Sum a

    base-compat	Data.Semigroup.Compat

    Monoid under addition.

    Sum a <> Sum b = Sum (a + b)
    

    Examples

    >>> Sum 1 <> Sum 2 <> mempty
    Sum {getSum = 3}
    

    >>> mconcat [ Sum n | n <- [3 .. 9]]
    Sum {getSum = 42}
    

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