fact: Definition algebra_mor_to_algsec {X Y : algebra_ob F} (f : X ⇒ Y) : @algebra_section X (alg2fibered_alg Y).
imports: UniMath.Foundations.PartA UniMath.Foundations.UnivalenceAxiom UniMath.MoreFoundations.Univalence UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.Induction.FunctorAlgebras_legacy UniMath.Induction.PolynomialFunctors UniMath.Induction.W.Core