fact: Definition Coalgebra_mor_commutes {X Y : Coalgebra} (f : Coalgebra_mor X Y) : f · Coalg_map Y = Coalg_map X · #T f := pr2 f.
imports: UniMath.Foundations.PartD UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.NaturalTransformations UniMath.CategoryTheory.whiskering UniMath.CategoryTheory.Adjunctions.Core UniMath.CategoryTheory.Monads.Comonads