Definition filtered_cobase_rel : hrel cobase := λ (a b : cobase), ∥ ∑ (c : J) (fia : edge a c) (fib : edge b c), (dmor d fia) a = (dmor d fib) b ∥.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.Sets. Require Import UniMath.MoreFoundations.QuotientSet. Require Import UniMath.MoreFoundations.Subtypes. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.Limits.Graphs.Colimits. Require Import UniMath.CategoryTheory.Limits.Filtered. Require Import UniMath.CategoryTheory.Limits.StandardDiagrams. Require Import UniMath.CategoryTheory.Categories.HSET.Core. Require Import UniMath.Combinatorics.FiniteSets. Require Import UniMath.Combinatorics.KFiniteTypes. Require Import UniMath.Combinatorics.KFiniteSubtypes.