fact: Definition bin_hrel_z_iso_equiv_hset_z_iso (X Y : hSet) : z_iso (C := HSET) X Y ≃ z_iso (C := REL) X Y.
imports: UniMath.Foundations.All UniMath.MoreFoundations.All UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Univalence UniMath.CategoryTheory.Categories.HSET.All