Definition split_idempotent_is_split_idempotent {c : C} (e : split_idempotent c) : is_split_idempotent e := pr2 e.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.OppositeCategory.Core.