fact: Definition coalgebra_homo_comp (X Y Z : coalgebra) (f : coalgebra_homo X Y) (g : coalgebra_homo Y Z) : coalgebra_homo X Z.
imports: UniMath.Foundations.Propositions UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Limits.Terminal