proposition: Lemma transport_along_funextsec {X:UU} {Y:X->UU} {f g:∏ x, Y x} (e:f~g) (x:X) : transportf _ (funextsec _ _ _ e) (f x) = g x.
proof: Proof. now induction (funextsec _ _ _ e). Defined.
imports: UniMath.Foundations.Preamble UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.RepresentableFunctors.Precategories UniMath.MoreFoundations.Tactics UniMath.CategoryTheory.opp_precat UniMath.CategoryTheory.yoneda UniMath.CategoryTheory.Categories.HSET.Core