fact: Definition strong_monoidal_functor_ϵ_inv (smF : strong_monoidal_functor) : lax_monoidal_functor_functor smF I_C --> I_D := inv_from_z_iso (strong_monoidal_functor_ϵ smF).
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.PrecategoryBinProduct UniMath.CategoryTheory.Monoidal.AlternativeDefinitions.MonoidalCategoriesTensored UniMath.CategoryTheory.whiskering