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Within LTS Haskell 24.34 (ghc-9.10.3)
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gproduct :: (GFoldable t, Num a) => t a -> ageneric-deriving Generics.Deriving.Foldable No documentation available.
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generic-deriving Generics.Deriving.Monoid No documentation available.
oproduct :: (MonoFoldable mono, Num (Element mono)) => mono -> Element monomono-traversable Data.MonoTraversable oproduct computes the product of the numbers of a monomorphic container.
biproduct :: (Bifoldable t, Num a) => t a a -> ario RIO.Prelude The biproduct function computes the product of the numbers of a structure.
Examples
Basic usage:>>> biproduct (42, 17) 714
>>> biproduct (Right 42) 42
>>> biproduct (BiList [13, 29, 4] [18, 1, 7]) 190008
>>> biproduct (BiList [13, 29, 4] []) 1508
>>> biproduct (BiList [] []) 1
type
IsProductType a (xs :: [Type]) = (Generic a, Code a ~ '[xs])generics-sop Generics.SOP Constraint that captures that a datatype is a product type, i.e., a type with a single constructor. It also gives access to the code for the arguments of that constructor.
type
IsProductType a (xs :: [Type]) = (Generic a, Code a ~ '[xs])generics-sop Generics.SOP.Universe Constraint that captures that a datatype is a product type, i.e., a type with a single constructor. It also gives access to the code for the arguments of that constructor.
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relude Relude.Monoid No documentation available.
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singletons-base Data.Foldable.Singletons No documentation available.
data
SProduct (a1 :: Product f g a)singletons-base Data.Functor.Product.Singletons No documentation available.
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singletons-base Data.List.Singletons No documentation available.