te big_mkcond big_ord1. Qed.

Section ZpRing.Lemma Zp_nontrivial : Zp1 != 0 :> 'I_p. Proof. by []. Qed.

Definition Zp_ringMixin :=Canonical Zp_comRingType := Eval hnf in ComRingType 'I_p (@Zp_mulC _).
Canonical Zp_finComRingType := Eval hnf in [finComRingType of 'I_p].Open Scope ring_s

(* Specifications: *)
Qed.