proposition: Lemma disp_univmon_disp_2cells_isaprop : disp_2cells_isaprop disp_univmon.
proof: Proof. apply disp_2cells_isaprop_sigma. + apply disp_tensor_unit_unitors_associator_disp_2cells_isaprop. + apply disp_2cells_isaprop_fullsubbicat. Qed.
imports: UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.CurriedMonoidalCategories UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.TensorLayer UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.UnitLayer UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.TensorUnitLayer UniMath.Bicategories.MonoidalCategories.UnivalenceMonCat.AssociatorUnitorsLayer UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Functors UniMath.CategoryTheory.DisplayedCats.Total UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Examples.BicatOfUnivCats UniMath.Bicategories.DisplayedBicats.DispBicat UniMath.Bicategories.DisplayedBicats.DispUnivalence UniMath.Bicategories.DisplayedBicats.Examples.Prod UniMath.Bicategories.DisplayedBicats.Examples.FullSub UniMath.Bicategories.DisplayedBicats.Examples.Sigma UniMath.Bicategories.DisplayedBicats.Examples.Sub1Cell UniMath.Bicategories.Core.Univalence