fact: Definition dcate_issect {A} {D : A -> Type} `{DHasEquivs A D} {a b : A} {f : a $<~> b} {a' : D a} {b' : D b} (f' : DCatEquiv f a' b') : DGpdHom (cate_issect f) (dcate_fun f'^-1$' $o' f') (DId a').
imports: Basics.Overture Basics.Tactics Basics.Equivalences Types.Sigma WildCat.Core WildCat.Displayed WildCat.Equiv