C D F G (A : @AdjunctionUnitCounit C D F G) : AdjunctionCounit F G := adjunction_counit__op__adjunction_unit (adjunction_unit__of__adjunction_unit_counit A^op).
Require Import Category.Core Functor.Core NaturalTransformation.Core. Require Import Adjoint.UnitCounit Adjoint.Dual. Require Import Functor.Composition.Core Functor.Identity. Require Import HoTT.Tactics Basics.Trunc Types.Sigma. Require Import Basics.Tactics.