Definition terminal_BinProduct_of_functors_unit_l : nat_z_iso (BinProduct_of_functors _ _ HD (constant_functor _ _ TD) F) F. Proof. use make_nat_z_iso. - use make_nat_trans. + exact terminal_BinProduct_of_functors_unit_l_data. + exact terminal_BinProduct_of_functors_unit_l_law. - intro c. apply terminal_binprod_unit_l_z. Defined.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.Core.NaturalTransformations. Require Import UniMath.CategoryTheory.Core.Univalence. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Monics. Require Import UniMath.CategoryTheory.PrecategoryBinProduct. Require Import UniMath.CategoryTheory.Limits.Terminal. Require Import UniMath.CategoryTheory.Limits.Zero. Require Import UniMath.CategoryTheory.Limits.Graphs.Colimits. Require Import UniMath.CategoryTheory.Limits.Graphs.Limits. Require Import UniMath.CategoryTheory.Limits.Products. Require Import UniMath.CategoryTheory.Limits.Terminal. Require Import UniMath.CategoryTheory.FunctorCategory. Require Import UniMath.Combinatorics.StandardFiniteSets. Section BinProductFromIso. End BinProductFromIso. Section BinProductsFromProducts. End BinProductsFromProducts. Section ProductsFromBinProducts. End ProductsFromBinProducts.