Vatthauer
mycase
Coalgebras
Coalgebra
Milius
FAU
codomain
surjective
haskell
hom-set
Gra
Pos
Poset
Monoid
homomorphisms
Monoids
coproducts
monomorphisms
epimorphisms
isomorphisms
iso
monomorphism
epimorphism
epi
Monomorphisms
Epimorphisms
Isomorphisms
cancellative
Coproducts