fact: Definition equivalence_preserves_opcartesian {B : bicat} {b e₁ e₂ : B} (p₁ : e₁ --> b) (p₂ : e₂ --> b) (L : e₁ --> e₂) (com : invertible_2cell p₁ (L · p₂)) (HL : left_adjoint_equivalence L) (HB_2_0 : is_univalent_2_0 B) (HB_2_1 : is_univalent_2_1 B) : mor_preserves_opcartesian p₁ p₂ L.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.Bicategories.Core.Bicat UniMath.Bicategories.Core.Examples.OpCellBicat UniMath.Bicategories.Core.Invertible_2cells UniMath.Bicategories.Core.Unitors UniMath.Bicategories.Core.BicategoryLaws UniMath.Bicategories.Core.Univalence UniMath.Bicategories.Morphisms.Adjunctions UniMath.Bicategories.Morphisms.FullyFaithful UniMath.Bicategories.Morphisms.DiscreteMorphisms UniMath.Bicategories.Morphisms.InternalStreetFibration UniMath.Bicategories.Morphisms.InternalStreetOpFibration