fact: Definition adjunction_unit__of__adjunction_unit_counit C D F G (A : @AdjunctionUnitCounit C D F G) : AdjunctionUnit F G.
imports: Category.Core Functor.Core NaturalTransformation.Core Adjoint.UnitCounit Adjoint.Dual Functor.Composition.Core Functor.Identity HoTT.Tactics Basics.Trunc Types.Sigma Basics.Tactics