fact: Definition skewmonoidal_rho_alpha_eq (V : skewmonoidal_category) : ∏ (a b : V), ρ' (a⊗b) · α' a b I = id a #⊗ ρ' b := pr1 (pr2 (pr2 (pr2 eq))).
imports: UniMath.Foundations.PartD UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.ProductCategory UniMath.CategoryTheory.PrecategoryBinProduct UniMath.CategoryTheory.whiskering