fact: Definition inv_weqonsecfibers {X : UU} {P Q : X → UU} (f : (∏ x : X, (P x ≃ Q x))) : invmap (weqonsecfibers P Q f) = (λ q x, invmap (f x) (q x)).
imports: UniMath.MoreFoundations.All UniMath.Combinatorics.StandardFiniteSets UniMath.Induction.PolynomialFunctors UniMath.Induction.W.Core UniMath.Induction.W.Wtypes UniMath.Induction.FunctorAlgebras_legacy UniMath.Algebra.Universal.Signatures UniMath.Algebra.Universal.Algebras UniMath.Algebra.Universal.HVectors UniMath.Algebra.Universal.Terms