fact: Definition pair_adj_equivalence_of_cats {C₁ C₁' C₂ C₂' : category} {F : C₁ ⟶ C₁'} {G : C₂ ⟶ C₂'} (HF : adj_equivalence_of_cats F) (HG : adj_equivalence_of_cats G) : adj_equivalence_of_cats (pair_functor F G) := adjointification (pair_equivalence_of_cats HF HG).
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.MoreFoundations.PartA UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Adjunctions.Core UniMath.CategoryTheory.Equivalences.Core UniMath.CategoryTheory.whiskering UniMath.CategoryTheory.PrecategoryBinProduct