∀ (R : Type u_1) (A : Type u_2) [inst : CommSemiring R] [inst_1 : StarAddMonoid R] [inst_2 : NonUnitalSemiring A]
  [inst_3 : Star A] [inst_4 : Module R A] [inst_5 : IsScalarTower R A A] [inst_6 : SMulCommClass R A A] (a : A),
  ↑((Unitization.inrRangeEquiv R A) a) = ↑(Unitization.inrNonUnitalStarAlgHom R A) a