fact: Definition isLocClassIs {SOM : SubsetsOfMors} (H : isLocalizingClass1 SOM) : ∏ (x : ob C), SOM x x (identity x) := pr1 H.
imports: UniMath.Foundations.PartD UniMath.Foundations.Propositions UniMath.Foundations.Sets UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Functors