Definition equalizers_from_pullbacks_terminal {C : category} (PB : Pullbacks C) (T : Terminal C) : Equalizers C. Proof. use equalizers_from_pullbacks_prods. - exact PB. - exact (BinProductsFromPullbacks PB T). Defined.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Prelude. Require Import UniMath.CategoryTheory.Limits.Terminal. Require Import UniMath.CategoryTheory.Limits.BinProducts. Require Import UniMath.CategoryTheory.Limits.Equalizers. Require Import UniMath.CategoryTheory.Limits.Pullbacks. Section EqualizersFromPullbackProducts. End EqualizersFromPullbackProducts. - exact (BinProductsFromPullbacks PB T).