replace (INR n) with (INR n + 0)%R; auto with real; rewrite S_INR;
auto with real.
intros m0 H'0 H'1.
replace (INR n) with (INR n + 0)%R; auto with real; rewrite S_INR;
auto with real.
Qed.
Hint Resolve INR_lt_nm: real.

(* Specifications: *)
Theorem Rlt_INR1 : forall n : nat, 1 < n -> (1 < INR n)%R.
replace 1%R with (INR 1); auto with real.