fact: Definition actor_nat_leftwhisker {C : category} {A : action_data C} (aα : actor_data A) : UU := ∏ (v w : V) (z z' : C) (h : C⟦z,z'⟧), (aα v w z) · (v ⊗^{A}_{l} (w ⊗^{A}_{l} h)) = ((v ⊗_{Mon_V} w) ⊗^{A}_{l} h) · (aα v w z').
imports: UniMath.MoreFoundations.All UniMath.Foundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Equivalences.Core UniMath.CategoryTheory.Equivalences.FullyFaithful UniMath.CategoryTheory.Monoidal.WhiskeredBifunctors UniMath.CategoryTheory.Monoidal.Categories