(** We then specialize these definitions to equality modulo $2^{wordsize}$ #2<sup>wordsize</sup>#. *)
Hint Resolve modulus_pos: ints.
Definition eqm := eqmod modulus.

(* Specifications: *)
Lemma eqm_refl: forall x, eqm x x.
Proof (eqmod_refl modulus).
Lemma eqm_refl: forall x, eqm x x.
Proof (eqmod_refl modulus).