(** Definition [Z.max] is now [BinInt.Z.max]. *)

(** Exact compatibility *)

Notation Zmax_right := Z.max_r (only parsing).Notation Zle_max_compat_r := Z.max_le_compat_r (only parsing).Notation Zle_max_compat_l := Z.max_le_compat_l (only parsing).Notation Zmax_idempotent := Z.max_id (only parsing).Notation Zmax_n_n := Z.max_id (only parsing).Notation Zmax_irreducible_dec := Z.max_dec (only parsing).Notation Zmax_le_prime := Z.max_le (only parsing).Notation Zmax_SS := Z.succ_max_distr (only parsing).Notation Zplus_max_distr_l := Z.add_max_distr_l (only parsing).Notation Zplus_max_distr_r := Z.add_max_distr_r (only parsing).Notation Zmax_plus := Z.add_max_distr_r (only parsing).Notation Zmax1 := Z.le_max_l (only parsing).Notation Zmax2 := Z.le_max_r (only parsing).Notation Zmax_irreducible_inf := Z.max_dec (only parsing).Notation Zmax_le_prime_inf := Z.max_le (only parsing).Notation Zpos_max := Pos2Z.inj_max (only parsing).Notation Zpos_minus := Pos2Z.inj_sub_max (only parsing).

Lemma Zmax_spec x y : x >= y /\ Z.max x y = x \/ x < y /\ Z.max x y = y.