fact: Definition equiv_functor_gq {A B : Type} (f : A <~> B) (R : A -> A -> Type) (S : B -> B -> Type) (e : forall a b, R a b <~> S (f a) (f b)) : GraphQuotient R <~> GraphQuotient S := Build_Equiv _ _ (functor_gq f e) _.
imports: Basics.Overture Basics.Tactics Basics.PathGroupoids Basics.Equivalences Types.Universe Types.Paths Types.Arrow Types.Sigma Types.Forall Cubical.DPath