fact: Definition path_morphism_uncurried abf a'b'f' gh g'h' (H : { HgHh : (gh.(g) = g'h'.(g)) * (gh.(h) = g'h'.(h)) | match fst HgHh in _ = g, snd HgHh in _ = h return NaturalTransformation (p_morphism_of T h o abf.(f)) (a'b'f'.(f) o p_morphism_of S g) with | idpath, idpath => gh.(p) end = g'h'.(p) }) : gh = g'h' := @path_morphism abf a'b'f' gh g'h' (fst H.1) (snd H.1) H.2.
imports: Category.Core Functor.Core NaturalTransformation.Core Functor.Composition.Core NaturalTransformation.Paths NaturalTransformation.Composition.Core Category.Morphisms FunctorCategory.Core Pseudofunctor.Core NaturalTransformation.Composition.Laws Trunc Types.Sigma Basics.Tactics