fact: Definition polynomial_functor_arr {X Y : UU} (f : X → Y) : (polynomial_functor_obj X) → (polynomial_functor_obj Y) := fun o => (pr1 o,, (f ∘ pr2 o)%functions).
imports: UniMath.Foundations.Preamble UniMath.Foundations.PartA UniMath.Foundations.UnivalenceAxiom UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.Induction.FunctorAlgebras_legacy UniMath.Induction.FunctorCoalgebras_legacy UniMath.CategoryTheory.Categories.Type.Core