Definition has_binprod_ump_2_left_adjoint_equivalence_cell : φ ==> ψ := rinvunitor _ • (_ ◃ ε₃^-1) • lassociator _ _ _ • (binprod_ump_2cell Hp α' β' ▹ l₃) • rassociator _ _ _ • (_ ◃ ε₃) • runitor _.
Require Import UniMath.Foundations.All. Require Import UniMath.MoreFoundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.Bicategories.Core.Bicat. Import Bicat.Notations. Require Import UniMath.Bicategories.Core.Invertible_2cells. Require Import UniMath.Bicategories.Core.EquivToAdjequiv. Require Import UniMath.Bicategories.Morphisms.Adjunctions. Require Import UniMath.Bicategories.Morphisms.FullyFaithful. Require Import UniMath.Bicategories.Morphisms.Properties.ContainsAdjEquiv. Require Import UniMath.Bicategories.Limits.Products.