∀ {R : Type u_1} {A : Type u_2} {C : Type u_4} [inst : CommSemiring R] [inst_1 : Semiring A] [inst_2 : Algebra R A]
  [inst_3 : AddCommMonoid C] [inst_4 : Module R C] [inst_5 : Coalgebra R C] (c : C),
  (WithConv.ofConv 1) c = (algebraMap R A) (CoalgebraStruct.counit c)