fact: Definition make_strong_monoidal_functor {V₁ V₂ : monoidal_cat} (F : lax_monoidal_functor V₁ V₂) (Hμ : ∏ (x y : V₁), is_z_isomorphism (mon_functor_tensor F x y)) (Hη : is_z_isomorphism (mon_functor_unit F)) : strong_monoidal_functor V₁ V₂ := pr1 F ,, pr2 F ,, Hμ ,, Hη.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.whiskering UniMath.CategoryTheory.Monoidal.WhiskeredBifunctors UniMath.CategoryTheory.Monoidal.Categories UniMath.CategoryTheory.Monoidal.Structure.Symmetric