Module

Data.Trifunctor.Monoidal

#Semigroupal 

class (Associative t1 cat, Associative t2 cat, Associative t3 cat, Associative to cat) <= Semigroupal cat t1 t2 t3 to f  where

Members

  • combine :: forall x x' y y' z z'. cat (to (f x y z) (f x' y' z')) (f (t1 x x') (t2 y y') (t3 z z'))

#Unital 

class Unital cat i1 i2 i3 o f  where

Members

#Monoidal 

class (Tensor t1 i1 cat, Tensor t2 i2 cat, Tensor t3 i3 cat, Tensor to io cat, Semigroupal cat t1 t2 t3 to f, Unital cat i1 i2 i3 io f) <= Monoidal cat t1 i1 t2 i2 t3 i3 to io f

Modules