fact: Definition id_distr_law_left {C D : category} (F : functor C D) : ∏ (C' D' : category) (F' : functor C' D') (H : functor C' C) (K : functor D' D) (lambda : DistrLaw F F' H K), comp_distr_laws (id_distr_law F) lambda = lambda.
imports: UniMath.Foundations.Sets UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.whiskering UniMath.CategoryTheory.FunctorAlgebras UniMath.CategoryTheory.UnitorsAndAssociatorsForEndofunctors UniMath.CategoryTheory.Limits.Initial UniMath.CategoryTheory.Adjunctions.Core