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authorGravatar letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7>2012-07-05 16:55:59 +0000
committerGravatar letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7>2012-07-05 16:55:59 +0000
commitf93f073df630bb46ddd07802026c0326dc72dafd (patch)
tree35035375b5c6260ce6f89ccfbbf95a140e562005 /theories
parentd655986bc6d54c320a6ddd642cefde4a7f3088a9 (diff)
Notation: a new annotation "compat 8.x" extending "only parsing"
Suppose we declare : Notation foo := bar (compat "8.3"). Then each time foo is used in a script : - By default nothing particular happens (for the moment) - But we could get a warning explaining that "foo is bar since coq > 8.3". For that, either use the command-line option -verb-compat-notations or the interactive command "Set Verbose Compat Notations". - There is also a strict mode, where foo is forbidden : the previous warning is now an error. For that, either use the command-line option -no-compat-notations or the interactive command "Unset Compat Notations". When Coq is launched in compatibility mode (via -compat 8.x), using a notation tagged "8.x" will never trigger a warning or error. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15514 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories')
-rw-r--r--theories/Arith/Compare.v2
-rw-r--r--theories/Init/Logic.v16
-rw-r--r--theories/Init/Tactics.v2
-rw-r--r--theories/NArith/BinNat.v166
-rw-r--r--theories/NArith/Ndigits.v26
-rw-r--r--theories/NArith/Ndiv_def.v12
-rw-r--r--theories/NArith/Nnat.v54
-rw-r--r--theories/NArith/Nsqrt_def.v10
-rw-r--r--theories/PArith/BinPos.v348
-rw-r--r--theories/PArith/Pnat.v60
-rw-r--r--theories/ZArith/BinInt.v162
-rw-r--r--theories/ZArith/ZArith_dec.v2
-rw-r--r--theories/ZArith/Zabs.v46
-rw-r--r--theories/ZArith/Zbool.v10
-rw-r--r--theories/ZArith/Zcompare.v26
-rw-r--r--theories/ZArith/Zdiv.v20
-rw-r--r--theories/ZArith/Zeven.v16
-rw-r--r--theories/ZArith/Zmax.v8
-rw-r--r--theories/ZArith/Zmin.v2
-rw-r--r--theories/ZArith/Zminmax.v14
-rw-r--r--theories/ZArith/Zmisc.v2
-rw-r--r--theories/ZArith/Znat.v116
-rw-r--r--theories/ZArith/Znumtheory.v62
-rw-r--r--theories/ZArith/Zorder.v86
-rw-r--r--theories/ZArith/Zpow_def.v12
-rw-r--r--theories/ZArith/Zpow_facts.v30
-rw-r--r--theories/ZArith/Zquot.v2
27 files changed, 655 insertions, 657 deletions
diff --git a/theories/Arith/Compare.v b/theories/Arith/Compare.v
index c9e6d3cf3..d0075d741 100644
--- a/theories/Arith/Compare.v
+++ b/theories/Arith/Compare.v
@@ -10,8 +10,6 @@
Open Local Scope nat_scope.
-Notation not_eq_sym := sym_not_eq.
-
Implicit Types m n p q : nat.
Require Import Arith_base.
diff --git a/theories/Init/Logic.v b/theories/Init/Logic.v
index d391611dc..1dc998cdf 100644
--- a/theories/Init/Logic.v
+++ b/theories/Init/Logic.v
@@ -399,14 +399,14 @@ Qed.
(* Aliases *)
-Notation sym_eq := eq_sym (only parsing).
-Notation trans_eq := eq_trans (only parsing).
-Notation sym_not_eq := not_eq_sym (only parsing).
-
-Notation refl_equal := eq_refl (only parsing).
-Notation sym_equal := eq_sym (only parsing).
-Notation trans_equal := eq_trans (only parsing).
-Notation sym_not_equal := not_eq_sym (only parsing).
+Notation sym_eq := eq_sym (compat "8.3").
+Notation trans_eq := eq_trans (compat "8.3").
+Notation sym_not_eq := not_eq_sym (compat "8.3").
+
+Notation refl_equal := eq_refl (compat "8.3").
+Notation sym_equal := eq_sym (compat "8.3").
+Notation trans_equal := eq_trans (compat "8.3").
+Notation sym_not_equal := not_eq_sym (compat "8.3").
Hint Immediate eq_sym not_eq_sym: core.
diff --git a/theories/Init/Tactics.v b/theories/Init/Tactics.v
index 4d64b8238..9b2a026c2 100644
--- a/theories/Init/Tactics.v
+++ b/theories/Init/Tactics.v
@@ -75,7 +75,7 @@ Ltac false_hyp H G :=
(* A case with no loss of information. *)
-Ltac case_eq x := generalize (refl_equal x); pattern x at -1; case x.
+Ltac case_eq x := generalize (eq_refl x); pattern x at -1; case x.
(* use either discriminate or injection on a hypothesis *)
diff --git a/theories/NArith/BinNat.v b/theories/NArith/BinNat.v
index 30e35f501..6128b9740 100644
--- a/theories/NArith/BinNat.v
+++ b/theories/NArith/BinNat.v
@@ -1013,95 +1013,95 @@ Notation "( p | q )" := (N.divide p q) (at level 0) : N_scope.
(** Compatibility notations *)
-(*Notation N := N (only parsing).*) (*hidden by module N above *)
+(*Notation N := N (compat "8.3").*) (*hidden by module N above *)
Notation N_rect := N_rect (only parsing).
Notation N_rec := N_rec (only parsing).
Notation N_ind := N_ind (only parsing).
Notation N0 := N0 (only parsing).
Notation Npos := Npos (only parsing).
-Notation Ndiscr := N.discr (only parsing).
-Notation Ndouble_plus_one := N.succ_double.
-Notation Ndouble := N.double (only parsing).
-Notation Nsucc := N.succ (only parsing).
-Notation Npred := N.pred (only parsing).
-Notation Nsucc_pos := N.succ_pos (only parsing).
-Notation Ppred_N := Pos.pred_N (only parsing).
-Notation Nplus := N.add (only parsing).
-Notation Nminus := N.sub (only parsing).
-Notation Nmult := N.mul (only parsing).
-Notation Neqb := N.eqb (only parsing).
-Notation Ncompare := N.compare (only parsing).
-Notation Nlt := N.lt (only parsing).
-Notation Ngt := N.gt (only parsing).
-Notation Nle := N.le (only parsing).
-Notation Nge := N.ge (only parsing).
-Notation Nmin := N.min (only parsing).
-Notation Nmax := N.max (only parsing).
-Notation Ndiv2 := N.div2 (only parsing).
-Notation Neven := N.even (only parsing).
-Notation Nodd := N.odd (only parsing).
-Notation Npow := N.pow (only parsing).
-Notation Nlog2 := N.log2 (only parsing).
-
-Notation nat_of_N := N.to_nat (only parsing).
-Notation N_of_nat := N.of_nat (only parsing).
-Notation N_eq_dec := N.eq_dec (only parsing).
-Notation Nrect := N.peano_rect (only parsing).
-Notation Nrect_base := N.peano_rect_base (only parsing).
-Notation Nrect_step := N.peano_rect_succ (only parsing).
-Notation Nind := N.peano_ind (only parsing).
-Notation Nrec := N.peano_rec (only parsing).
-Notation Nrec_base := N.peano_rec_base (only parsing).
-Notation Nrec_succ := N.peano_rec_succ (only parsing).
-
-Notation Npred_succ := N.pred_succ (only parsing).
-Notation Npred_minus := N.pred_sub (only parsing).
-Notation Nsucc_pred := N.succ_pred (only parsing).
-Notation Ppred_N_spec := N.pos_pred_spec (only parsing).
-Notation Nsucc_pos_spec := N.succ_pos_spec (only parsing).
-Notation Ppred_Nsucc := N.pos_pred_succ (only parsing).
-Notation Nplus_0_l := N.add_0_l (only parsing).
-Notation Nplus_0_r := N.add_0_r (only parsing).
-Notation Nplus_comm := N.add_comm (only parsing).
-Notation Nplus_assoc := N.add_assoc (only parsing).
-Notation Nplus_succ := N.add_succ_l (only parsing).
-Notation Nsucc_0 := N.succ_0_discr (only parsing).
-Notation Nsucc_inj := N.succ_inj (only parsing).
-Notation Nminus_N0_Nle := N.sub_0_le (only parsing).
-Notation Nminus_0_r := N.sub_0_r (only parsing).
-Notation Nminus_succ_r:= N.sub_succ_r (only parsing).
-Notation Nmult_0_l := N.mul_0_l (only parsing).
-Notation Nmult_1_l := N.mul_1_l (only parsing).
-Notation Nmult_1_r := N.mul_1_r (only parsing).
-Notation Nmult_comm := N.mul_comm (only parsing).
-Notation Nmult_assoc := N.mul_assoc (only parsing).
-Notation Nmult_plus_distr_r := N.mul_add_distr_r (only parsing).
-Notation Neqb_eq := N.eqb_eq (only parsing).
-Notation Nle_0 := N.le_0_l (only parsing).
-Notation Ncompare_refl := N.compare_refl (only parsing).
-Notation Ncompare_Eq_eq := N.compare_eq (only parsing).
-Notation Ncompare_eq_correct := N.compare_eq_iff (only parsing).
-Notation Nlt_irrefl := N.lt_irrefl (only parsing).
-Notation Nlt_trans := N.lt_trans (only parsing).
-Notation Nle_lteq := N.lt_eq_cases (only parsing).
-Notation Nlt_succ_r := N.lt_succ_r (only parsing).
-Notation Nle_trans := N.le_trans (only parsing).
-Notation Nle_succ_l := N.le_succ_l (only parsing).
-Notation Ncompare_spec := N.compare_spec (only parsing).
-Notation Ncompare_0 := N.compare_0_r (only parsing).
-Notation Ndouble_div2 := N.div2_double (only parsing).
-Notation Ndouble_plus_one_div2 := N.div2_succ_double (only parsing).
-Notation Ndouble_inj := N.double_inj (only parsing).
-Notation Ndouble_plus_one_inj := N.succ_double_inj (only parsing).
-Notation Npow_0_r := N.pow_0_r (only parsing).
-Notation Npow_succ_r := N.pow_succ_r (only parsing).
-Notation Nlog2_spec := N.log2_spec (only parsing).
-Notation Nlog2_nonpos := N.log2_nonpos (only parsing).
-Notation Neven_spec := N.even_spec (only parsing).
-Notation Nodd_spec := N.odd_spec (only parsing).
-Notation Nlt_not_eq := N.lt_neq (only parsing).
-Notation Ngt_Nlt := N.gt_lt (only parsing).
+Notation Ndiscr := N.discr (compat "8.3").
+Notation Ndouble_plus_one := N.succ_double (compat "8.3").
+Notation Ndouble := N.double (compat "8.3").
+Notation Nsucc := N.succ (compat "8.3").
+Notation Npred := N.pred (compat "8.3").
+Notation Nsucc_pos := N.succ_pos (compat "8.3").
+Notation Ppred_N := Pos.pred_N (compat "8.3").
+Notation Nplus := N.add (compat "8.3").
+Notation Nminus := N.sub (compat "8.3").
+Notation Nmult := N.mul (compat "8.3").
+Notation Neqb := N.eqb (compat "8.3").
+Notation Ncompare := N.compare (compat "8.3").
+Notation Nlt := N.lt (compat "8.3").
+Notation Ngt := N.gt (compat "8.3").
+Notation Nle := N.le (compat "8.3").
+Notation Nge := N.ge (compat "8.3").
+Notation Nmin := N.min (compat "8.3").
+Notation Nmax := N.max (compat "8.3").
+Notation Ndiv2 := N.div2 (compat "8.3").
+Notation Neven := N.even (compat "8.3").
+Notation Nodd := N.odd (compat "8.3").
+Notation Npow := N.pow (compat "8.3").
+Notation Nlog2 := N.log2 (compat "8.3").
+
+Notation nat_of_N := N.to_nat (compat "8.3").
+Notation N_of_nat := N.of_nat (compat "8.3").
+Notation N_eq_dec := N.eq_dec (compat "8.3").
+Notation Nrect := N.peano_rect (compat "8.3").
+Notation Nrect_base := N.peano_rect_base (compat "8.3").
+Notation Nrect_step := N.peano_rect_succ (compat "8.3").
+Notation Nind := N.peano_ind (compat "8.3").
+Notation Nrec := N.peano_rec (compat "8.3").
+Notation Nrec_base := N.peano_rec_base (compat "8.3").
+Notation Nrec_succ := N.peano_rec_succ (compat "8.3").
+
+Notation Npred_succ := N.pred_succ (compat "8.3").
+Notation Npred_minus := N.pred_sub (compat "8.3").
+Notation Nsucc_pred := N.succ_pred (compat "8.3").
+Notation Ppred_N_spec := N.pos_pred_spec (compat "8.3").
+Notation Nsucc_pos_spec := N.succ_pos_spec (compat "8.3").
+Notation Ppred_Nsucc := N.pos_pred_succ (compat "8.3").
+Notation Nplus_0_l := N.add_0_l (compat "8.3").
+Notation Nplus_0_r := N.add_0_r (compat "8.3").
+Notation Nplus_comm := N.add_comm (compat "8.3").
+Notation Nplus_assoc := N.add_assoc (compat "8.3").
+Notation Nplus_succ := N.add_succ_l (compat "8.3").
+Notation Nsucc_0 := N.succ_0_discr (compat "8.3").
+Notation Nsucc_inj := N.succ_inj (compat "8.3").
+Notation Nminus_N0_Nle := N.sub_0_le (compat "8.3").
+Notation Nminus_0_r := N.sub_0_r (compat "8.3").
+Notation Nminus_succ_r:= N.sub_succ_r (compat "8.3").
+Notation Nmult_0_l := N.mul_0_l (compat "8.3").
+Notation Nmult_1_l := N.mul_1_l (compat "8.3").
+Notation Nmult_1_r := N.mul_1_r (compat "8.3").
+Notation Nmult_comm := N.mul_comm (compat "8.3").
+Notation Nmult_assoc := N.mul_assoc (compat "8.3").
+Notation Nmult_plus_distr_r := N.mul_add_distr_r (compat "8.3").
+Notation Neqb_eq := N.eqb_eq (compat "8.3").
+Notation Nle_0 := N.le_0_l (compat "8.3").
+Notation Ncompare_refl := N.compare_refl (compat "8.3").
+Notation Ncompare_Eq_eq := N.compare_eq (compat "8.3").
+Notation Ncompare_eq_correct := N.compare_eq_iff (compat "8.3").
+Notation Nlt_irrefl := N.lt_irrefl (compat "8.3").
+Notation Nlt_trans := N.lt_trans (compat "8.3").
+Notation Nle_lteq := N.lt_eq_cases (compat "8.3").
+Notation Nlt_succ_r := N.lt_succ_r (compat "8.3").
+Notation Nle_trans := N.le_trans (compat "8.3").
+Notation Nle_succ_l := N.le_succ_l (compat "8.3").
+Notation Ncompare_spec := N.compare_spec (compat "8.3").
+Notation Ncompare_0 := N.compare_0_r (compat "8.3").
+Notation Ndouble_div2 := N.div2_double (compat "8.3").
+Notation Ndouble_plus_one_div2 := N.div2_succ_double (compat "8.3").
+Notation Ndouble_inj := N.double_inj (compat "8.3").
+Notation Ndouble_plus_one_inj := N.succ_double_inj (compat "8.3").
+Notation Npow_0_r := N.pow_0_r (compat "8.3").
+Notation Npow_succ_r := N.pow_succ_r (compat "8.3").
+Notation Nlog2_spec := N.log2_spec (compat "8.3").
+Notation Nlog2_nonpos := N.log2_nonpos (compat "8.3").
+Notation Neven_spec := N.even_spec (compat "8.3").
+Notation Nodd_spec := N.odd_spec (compat "8.3").
+Notation Nlt_not_eq := N.lt_neq (compat "8.3").
+Notation Ngt_Nlt := N.gt_lt (compat "8.3").
(** More complex compatibility facts, expressed as lemmas
(to preserve scopes for instance) *)
diff --git a/theories/NArith/Ndigits.v b/theories/NArith/Ndigits.v
index b0c335957..06f47d719 100644
--- a/theories/NArith/Ndigits.v
+++ b/theories/NArith/Ndigits.v
@@ -15,17 +15,17 @@ Local Open Scope N_scope.
(** Compatibility names for some bitwise operations *)
-Notation Pxor := Pos.lxor (only parsing).
-Notation Nxor := N.lxor (only parsing).
-Notation Pbit := Pos.testbit_nat (only parsing).
-Notation Nbit := N.testbit_nat (only parsing).
-
-Notation Nxor_eq := N.lxor_eq (only parsing).
-Notation Nxor_comm := N.lxor_comm (only parsing).
-Notation Nxor_assoc := N.lxor_assoc (only parsing).
-Notation Nxor_neutral_left := N.lxor_0_l (only parsing).
-Notation Nxor_neutral_right := N.lxor_0_r (only parsing).
-Notation Nxor_nilpotent := N.lxor_nilpotent (only parsing).
+Notation Pxor := Pos.lxor (compat "8.3").
+Notation Nxor := N.lxor (compat "8.3").
+Notation Pbit := Pos.testbit_nat (compat "8.3").
+Notation Nbit := N.testbit_nat (compat "8.3").
+
+Notation Nxor_eq := N.lxor_eq (compat "8.3").
+Notation Nxor_comm := N.lxor_comm (compat "8.3").
+Notation Nxor_assoc := N.lxor_assoc (compat "8.3").
+Notation Nxor_neutral_left := N.lxor_0_l (compat "8.3").
+Notation Nxor_neutral_right := N.lxor_0_r (compat "8.3").
+Notation Nxor_nilpotent := N.lxor_nilpotent (compat "8.3").
(** Equivalence of bit-testing functions,
either with index in [N] or in [nat]. *)
@@ -247,7 +247,7 @@ Local Close Scope N_scope.
(** Checking whether a number is odd, i.e.
if its lower bit is set. *)
-Notation Nbit0 := N.odd (only parsing).
+Notation Nbit0 := N.odd (compat "8.3").
Definition Nodd (n:N) := Nbit0 n = true.
Definition Neven (n:N) := Nbit0 n = false.
@@ -493,7 +493,7 @@ Qed.
(** Number of digits in a number *)
-Notation Nsize := N.size_nat (only parsing).
+Notation Nsize := N.size_nat (compat "8.3").
(** conversions between N and bit vectors. *)
diff --git a/theories/NArith/Ndiv_def.v b/theories/NArith/Ndiv_def.v
index 559f01f16..21f15f976 100644
--- a/theories/NArith/Ndiv_def.v
+++ b/theories/NArith/Ndiv_def.v
@@ -22,10 +22,10 @@ Lemma Pdiv_eucl_remainder a b :
snd (Pdiv_eucl a b) < Npos b.
Proof. now apply (N.pos_div_eucl_remainder a (Npos b)). Qed.
-Notation Ndiv_eucl := N.div_eucl (only parsing).
-Notation Ndiv := N.div (only parsing).
-Notation Nmod := N.modulo (only parsing).
+Notation Ndiv_eucl := N.div_eucl (compat "8.3").
+Notation Ndiv := N.div (compat "8.3").
+Notation Nmod := N.modulo (compat "8.3").
-Notation Ndiv_eucl_correct := N.div_eucl_spec (only parsing).
-Notation Ndiv_mod_eq := N.div_mod' (only parsing).
-Notation Nmod_lt := N.mod_lt (only parsing).
+Notation Ndiv_eucl_correct := N.div_eucl_spec (compat "8.3").
+Notation Ndiv_mod_eq := N.div_mod' (compat "8.3").
+Notation Nmod_lt := N.mod_lt (compat "8.3").
diff --git a/theories/NArith/Nnat.v b/theories/NArith/Nnat.v
index 133d4c23b..eb8d5961b 100644
--- a/theories/NArith/Nnat.v
+++ b/theories/NArith/Nnat.v
@@ -203,30 +203,30 @@ Hint Rewrite Nat2N.id : Nnat.
(** Compatibility notations *)
-Notation nat_of_N_inj := N2Nat.inj (only parsing).
-Notation N_of_nat_of_N := N2Nat.id (only parsing).
-Notation nat_of_Ndouble := N2Nat.inj_double (only parsing).
-Notation nat_of_Ndouble_plus_one := N2Nat.inj_succ_double (only parsing).
-Notation nat_of_Nsucc := N2Nat.inj_succ (only parsing).
-Notation nat_of_Nplus := N2Nat.inj_add (only parsing).
-Notation nat_of_Nmult := N2Nat.inj_mul (only parsing).
-Notation nat_of_Nminus := N2Nat.inj_sub (only parsing).
-Notation nat_of_Npred := N2Nat.inj_pred (only parsing).
-Notation nat_of_Ndiv2 := N2Nat.inj_div2 (only parsing).
-Notation nat_of_Ncompare := N2Nat.inj_compare (only parsing).
-Notation nat_of_Nmax := N2Nat.inj_max (only parsing).
-Notation nat_of_Nmin := N2Nat.inj_min (only parsing).
-
-Notation nat_of_N_of_nat := Nat2N.id (only parsing).
-Notation N_of_nat_inj := Nat2N.inj (only parsing).
-Notation N_of_double := Nat2N.inj_double (only parsing).
-Notation N_of_double_plus_one := Nat2N.inj_succ_double (only parsing).
-Notation N_of_S := Nat2N.inj_succ (only parsing).
-Notation N_of_pred := Nat2N.inj_pred (only parsing).
-Notation N_of_plus := Nat2N.inj_add (only parsing).
-Notation N_of_minus := Nat2N.inj_sub (only parsing).
-Notation N_of_mult := Nat2N.inj_mul (only parsing).
-Notation N_of_div2 := Nat2N.inj_div2 (only parsing).
-Notation N_of_nat_compare := Nat2N.inj_compare (only parsing).
-Notation N_of_min := Nat2N.inj_min (only parsing).
-Notation N_of_max := Nat2N.inj_max (only parsing).
+Notation nat_of_N_inj := N2Nat.inj (compat "8.3").
+Notation N_of_nat_of_N := N2Nat.id (compat "8.3").
+Notation nat_of_Ndouble := N2Nat.inj_double (compat "8.3").
+Notation nat_of_Ndouble_plus_one := N2Nat.inj_succ_double (compat "8.3").
+Notation nat_of_Nsucc := N2Nat.inj_succ (compat "8.3").
+Notation nat_of_Nplus := N2Nat.inj_add (compat "8.3").
+Notation nat_of_Nmult := N2Nat.inj_mul (compat "8.3").
+Notation nat_of_Nminus := N2Nat.inj_sub (compat "8.3").
+Notation nat_of_Npred := N2Nat.inj_pred (compat "8.3").
+Notation nat_of_Ndiv2 := N2Nat.inj_div2 (compat "8.3").
+Notation nat_of_Ncompare := N2Nat.inj_compare (compat "8.3").
+Notation nat_of_Nmax := N2Nat.inj_max (compat "8.3").
+Notation nat_of_Nmin := N2Nat.inj_min (compat "8.3").
+
+Notation nat_of_N_of_nat := Nat2N.id (compat "8.3").
+Notation N_of_nat_inj := Nat2N.inj (compat "8.3").
+Notation N_of_double := Nat2N.inj_double (compat "8.3").
+Notation N_of_double_plus_one := Nat2N.inj_succ_double (compat "8.3").
+Notation N_of_S := Nat2N.inj_succ (compat "8.3").
+Notation N_of_pred := Nat2N.inj_pred (compat "8.3").
+Notation N_of_plus := Nat2N.inj_add (compat "8.3").
+Notation N_of_minus := Nat2N.inj_sub (compat "8.3").
+Notation N_of_mult := Nat2N.inj_mul (compat "8.3").
+Notation N_of_div2 := Nat2N.inj_div2 (compat "8.3").
+Notation N_of_nat_compare := Nat2N.inj_compare (compat "8.3").
+Notation N_of_min := Nat2N.inj_min (compat "8.3").
+Notation N_of_max := Nat2N.inj_max (compat "8.3").
diff --git a/theories/NArith/Nsqrt_def.v b/theories/NArith/Nsqrt_def.v
index edb6b2895..1375f2803 100644
--- a/theories/NArith/Nsqrt_def.v
+++ b/theories/NArith/Nsqrt_def.v
@@ -11,8 +11,8 @@ Require Import BinNat.
(** Obsolete file, see [BinNat] now,
only compatibility notations remain here. *)
-Notation Nsqrtrem := N.sqrtrem (only parsing).
-Notation Nsqrt := N.sqrt (only parsing).
-Notation Nsqrtrem_spec := N.sqrtrem_spec (only parsing).
-Notation Nsqrt_spec := (fun n => N.sqrt_spec n (N.le_0_l n)) (only parsing).
-Notation Nsqrtrem_sqrt := N.sqrtrem_sqrt (only parsing).
+Notation Nsqrtrem := N.sqrtrem (compat "8.3").
+Notation Nsqrt := N.sqrt (compat "8.3").
+Notation Nsqrtrem_spec := N.sqrtrem_spec (compat "8.3").
+Notation Nsqrt_spec := (fun n => N.sqrt_spec n (N.le_0_l n)) (compat "8.3").
+Notation Nsqrtrem_sqrt := N.sqrtrem_sqrt (compat "8.3").
diff --git a/theories/PArith/BinPos.v b/theories/PArith/BinPos.v
index 2e4d52a29..e22cac7be 100644
--- a/theories/PArith/BinPos.v
+++ b/theories/PArith/BinPos.v
@@ -1871,183 +1871,183 @@ Notation xI := xI (only parsing).
Notation xO := xO (only parsing).
Notation xH := xH (only parsing).
-Notation Psucc := Pos.succ (only parsing).
-Notation Pplus := Pos.add (only parsing).
-Notation Pplus_carry := Pos.add_carry (only parsing).
-Notation Ppred := Pos.pred (only parsing).
-Notation Piter_op := Pos.iter_op (only parsing).
-Notation Piter_op_succ := Pos.iter_op_succ (only parsing).
-Notation Pmult_nat := (Pos.iter_op plus) (only parsing).
-Notation nat_of_P := Pos.to_nat (only parsing).
-Notation P_of_succ_nat := Pos.of_succ_nat (only parsing).
-Notation Pdouble_minus_one := Pos.pred_double (only parsing).
-Notation positive_mask := Pos.mask (only parsing).
-Notation IsNul := Pos.IsNul (only parsing).
-Notation IsPos := Pos.IsPos (only parsing).
-Notation IsNeg := Pos.IsNeg (only parsing).
-Notation positive_mask_rect := Pos.mask_rect (only parsing).
-Notation positive_mask_ind := Pos.mask_ind (only parsing).
-Notation positive_mask_rec := Pos.mask_rec (only parsing).
-Notation Pdouble_plus_one_mask := Pos.succ_double_mask (only parsing).
-Notation Pdouble_mask := Pos.double_mask (only parsing).
-Notation Pdouble_minus_two := Pos.double_pred_mask (only parsing).
-Notation Pminus_mask := Pos.sub_mask (only parsing).
-Notation Pminus_mask_carry := Pos.sub_mask_carry (only parsing).
-Notation Pminus := Pos.sub (only parsing).
-Notation Pmult := Pos.mul (only parsing).
-Notation iter_pos := @Pos.iter (only parsing).
-Notation Ppow := Pos.pow (only parsing).
-Notation Pdiv2 := Pos.div2 (only parsing).
-Notation Pdiv2_up := Pos.div2_up (only parsing).
-Notation Psize := Pos.size_nat (only parsing).
-Notation Psize_pos := Pos.size (only parsing).
-Notation Pcompare := Pos.compare_cont (only parsing).
-Notation Plt := Pos.lt (only parsing).
-Notation Pgt := Pos.gt (only parsing).
-Notation Ple := Pos.le (only parsing).
-Notation Pge := Pos.ge (only parsing).
-Notation Pmin := Pos.min (only parsing).
-Notation Pmax := Pos.max (only parsing).
-Notation Peqb := Pos.eqb (only parsing).
-Notation positive_eq_dec := Pos.eq_dec (only parsing).
-Notation xI_succ_xO := Pos.xI_succ_xO (only parsing).
-Notation Psucc_discr := Pos.succ_discr (only parsing).
+Notation Psucc := Pos.succ (compat "8.3").
+Notation Pplus := Pos.add (compat "8.3").
+Notation Pplus_carry := Pos.add_carry (compat "8.3").
+Notation Ppred := Pos.pred (compat "8.3").
+Notation Piter_op := Pos.iter_op (compat "8.3").
+Notation Piter_op_succ := Pos.iter_op_succ (compat "8.3").
+Notation Pmult_nat := (Pos.iter_op plus) (compat "8.3").
+Notation nat_of_P := Pos.to_nat (compat "8.3").
+Notation P_of_succ_nat := Pos.of_succ_nat (compat "8.3").
+Notation Pdouble_minus_one := Pos.pred_double (compat "8.3").
+Notation positive_mask := Pos.mask (compat "8.3").
+Notation IsNul := Pos.IsNul (compat "8.3").
+Notation IsPos := Pos.IsPos (compat "8.3").
+Notation IsNeg := Pos.IsNeg (compat "8.3").
+Notation positive_mask_rect := Pos.mask_rect (compat "8.3").
+Notation positive_mask_ind := Pos.mask_ind (compat "8.3").
+Notation positive_mask_rec := Pos.mask_rec (compat "8.3").
+Notation Pdouble_plus_one_mask := Pos.succ_double_mask (compat "8.3").
+Notation Pdouble_mask := Pos.double_mask (compat "8.3").
+Notation Pdouble_minus_two := Pos.double_pred_mask (compat "8.3").
+Notation Pminus_mask := Pos.sub_mask (compat "8.3").
+Notation Pminus_mask_carry := Pos.sub_mask_carry (compat "8.3").
+Notation Pminus := Pos.sub (compat "8.3").
+Notation Pmult := Pos.mul (compat "8.3").
+Notation iter_pos := @Pos.iter (compat "8.3").
+Notation Ppow := Pos.pow (compat "8.3").
+Notation Pdiv2 := Pos.div2 (compat "8.3").
+Notation Pdiv2_up := Pos.div2_up (compat "8.3").
+Notation Psize := Pos.size_nat (compat "8.3").
+Notation Psize_pos := Pos.size (compat "8.3").
+Notation Pcompare := Pos.compare_cont (compat "8.3").
+Notation Plt := Pos.lt (compat "8.3").
+Notation Pgt := Pos.gt (compat "8.3").
+Notation Ple := Pos.le (compat "8.3").
+Notation Pge := Pos.ge (compat "8.3").
+Notation Pmin := Pos.min (compat "8.3").
+Notation Pmax := Pos.max (compat "8.3").
+Notation Peqb := Pos.eqb (compat "8.3").
+Notation positive_eq_dec := Pos.eq_dec (compat "8.3").
+Notation xI_succ_xO := Pos.xI_succ_xO (compat "8.3").
+Notation Psucc_discr := Pos.succ_discr (compat "8.3").
Notation Psucc_o_double_minus_one_eq_xO :=
- Pos.succ_pred_double (only parsing).
+ Pos.succ_pred_double (compat "8.3").
Notation Pdouble_minus_one_o_succ_eq_xI :=
- Pos.pred_double_succ (only parsing).
-Notation xO_succ_permute := Pos.double_succ (only parsing).
+ Pos.pred_double_succ (compat "8.3").
+Notation xO_succ_permute := Pos.double_succ (compat "8.3").
Notation double_moins_un_xO_discr :=
- Pos.pred_double_xO_discr (only parsing).
-Notation Psucc_not_one := Pos.succ_not_1 (only parsing).
-Notation Ppred_succ := Pos.pred_succ (only parsing).
-Notation Psucc_pred := Pos.succ_pred_or (only parsing).
-Notation Psucc_inj := Pos.succ_inj (only parsing).
-Notation Pplus_carry_spec := Pos.add_carry_spec (only parsing).
-Notation Pplus_comm := Pos.add_comm (only parsing).
-Notation Pplus_succ_permute_r := Pos.add_succ_r (only parsing).
-Notation Pplus_succ_permute_l := Pos.add_succ_l (only parsing).
-Notation Pplus_no_neutral := Pos.add_no_neutral (only parsing).
-Notation Pplus_carry_plus := Pos.add_carry_add (only parsing).
-Notation Pplus_reg_r := Pos.add_reg_r (only parsing).
-Notation Pplus_reg_l := Pos.add_reg_l (only parsing).
-Notation Pplus_carry_reg_r := Pos.add_carry_reg_r (only parsing).
-Notation Pplus_carry_reg_l := Pos.add_carry_reg_l (only parsing).
-Notation Pplus_assoc := Pos.add_assoc (only parsing).
-Notation Pplus_xO := Pos.add_xO (only parsing).
-Notation Pplus_xI_double_minus_one := Pos.add_xI_pred_double (only parsing).
-Notation Pplus_xO_double_minus_one := Pos.add_xO_pred_double (only parsing).
-Notation Pplus_diag := Pos.add_diag (only parsing).
-Notation PeanoView := Pos.PeanoView (only parsing).
-Notation PeanoOne := Pos.PeanoOne (only parsing).
-Notation PeanoSucc := Pos.PeanoSucc (only parsing).
-Notation PeanoView_rect := Pos.PeanoView_rect (only parsing).
-Notation PeanoView_ind := Pos.PeanoView_ind (only parsing).
-Notation PeanoView_rec := Pos.PeanoView_rec (only parsing).
-Notation peanoView_xO := Pos.peanoView_xO (only parsing).
-Notation peanoView_xI := Pos.peanoView_xI (only parsing).
-Notation peanoView := Pos.peanoView (only parsing).
-Notation PeanoView_iter := Pos.PeanoView_iter (only parsing).
-Notation eq_dep_eq_positive := Pos.eq_dep_eq_positive (only parsing).
-Notation PeanoViewUnique := Pos.PeanoViewUnique (only parsing).
-Notation Prect := Pos.peano_rect (only parsing).
-Notation Prect_succ := Pos.peano_rect_succ (only parsing).
-Notation Prect_base := Pos.peano_rect_base (only parsing).
-Notation Prec := Pos.peano_rec (only parsing).
-Notation Pind := Pos.peano_ind (only parsing).
-Notation Pcase := Pos.peano_case (only parsing).
-Notation Pmult_1_r := Pos.mul_1_r (only parsing).
-Notation Pmult_Sn_m := Pos.mul_succ_l (only parsing).
-Notation Pmult_xO_permute_r := Pos.mul_xO_r (only parsing).
-Notation Pmult_xI_permute_r := Pos.mul_xI_r (only parsing).
-Notation Pmult_comm := Pos.mul_comm (only parsing).
-Notation Pmult_plus_distr_l := Pos.mul_add_distr_l (only parsing).
-Notation Pmult_plus_distr_r := Pos.mul_add_distr_r (only parsing).
-Notation Pmult_assoc := Pos.mul_assoc (only parsing).
-Notation Pmult_xI_mult_xO_discr := Pos.mul_xI_mul_xO_discr (only parsing).
-Notation Pmult_xO_discr := Pos.mul_xO_discr (only parsing).
-Notation Pmult_reg_r := Pos.mul_reg_r (only parsing).
-Notation Pmult_reg_l := Pos.mul_reg_l (only parsing).
-Notation Pmult_1_inversion_l := Pos.mul_eq_1_l (only parsing).
-Notation Psquare_xO := Pos.square_xO (only parsing).
-Notation Psquare_xI := Pos.square_xI (only parsing).
-Notation iter_pos_swap_gen := Pos.iter_swap_gen (only parsing).
-Notation iter_pos_swap := Pos.iter_swap (only parsing).
-Notation iter_pos_succ := Pos.iter_succ (only parsing).
-Notation iter_pos_plus := Pos.iter_add (only parsing).
-Notation iter_pos_invariant := Pos.iter_invariant (only parsing).
-Notation Ppow_1_r := Pos.pow_1_r (only parsing).
-Notation Ppow_succ_r := Pos.pow_succ_r (only parsing).
-Notation Peqb_refl := Pos.eqb_refl (only parsing).
-Notation Peqb_eq := Pos.eqb_eq (only parsing).
-Notation Pcompare_refl_id := Pos.compare_cont_refl (only parsing).
-Notation Pcompare_eq_iff := Pos.compare_eq_iff (only parsing).
-Notation Pcompare_Gt_Lt := Pos.compare_cont_Gt_Lt (only parsing).
-Notation Pcompare_eq_Lt := Pos.compare_lt_iff (only parsing).
-Notation Pcompare_Lt_Gt := Pos.compare_cont_Lt_Gt (only parsing).
-
-Notation Pcompare_antisym := Pos.compare_cont_antisym (only parsing).
-Notation ZC1 := Pos.gt_lt (only parsing).
-Notation ZC2 := Pos.lt_gt (only parsing).
-Notation Pcompare_spec := Pos.compare_spec (only parsing).
-Notation Pcompare_p_Sp := Pos.lt_succ_diag_r (only parsing).
-Notation Pcompare_succ_succ := Pos.compare_succ_succ (only parsing).
-Notation Pcompare_1 := Pos.nlt_1_r (only parsing).
-Notation Plt_1 := Pos.nlt_1_r (only parsing).
-Notation Plt_1_succ := Pos.lt_1_succ (only parsing).
-Notation Plt_lt_succ := Pos.lt_lt_succ (only parsing).
-Notation Plt_irrefl := Pos.lt_irrefl (only parsing).
-Notation Plt_trans := Pos.lt_trans (only parsing).
-Notation Plt_ind := Pos.lt_ind (only parsing).
-Notation Ple_lteq := Pos.le_lteq (only parsing).
-Notation Ple_refl := Pos.le_refl (only parsing).
-Notation Ple_lt_trans := Pos.le_lt_trans (only parsing).
-Notation Plt_le_trans := Pos.lt_le_trans (only parsing).
-Notation Ple_trans := Pos.le_trans (only parsing).
-Notation Plt_succ_r := Pos.lt_succ_r (only parsing).
-Notation Ple_succ_l := Pos.le_succ_l (only parsing).
-Notation Pplus_compare_mono_l := Pos.add_compare_mono_l (only parsing).
-Notation Pplus_compare_mono_r := Pos.add_compare_mono_r (only parsing).
-Notation Pplus_lt_mono_l := Pos.add_lt_mono_l (only parsing).
-Notation Pplus_lt_mono_r := Pos.add_lt_mono_r (only parsing).
-Notation Pplus_lt_mono := Pos.add_lt_mono (only parsing).
-Notation Pplus_le_mono_l := Pos.add_le_mono_l (only parsing).
-Notation Pplus_le_mono_r := Pos.add_le_mono_r (only parsing).
-Notation Pplus_le_mono := Pos.add_le_mono (only parsing).
-Notation Pmult_compare_mono_l := Pos.mul_compare_mono_l (only parsing).
-Notation Pmult_compare_mono_r := Pos.mul_compare_mono_r (only parsing).
-Notation Pmult_lt_mono_l := Pos.mul_lt_mono_l (only parsing).
-Notation Pmult_lt_mono_r := Pos.mul_lt_mono_r (only parsing).
-Notation Pmult_lt_mono := Pos.mul_lt_mono (only parsing).
-Notation Pmult_le_mono_l := Pos.mul_le_mono_l (only parsing).
-Notation Pmult_le_mono_r := Pos.mul_le_mono_r (only parsing).
-Notation Pmult_le_mono := Pos.mul_le_mono (only parsing).
-Notation Plt_plus_r := Pos.lt_add_r (only parsing).
-Notation Plt_not_plus_l := Pos.lt_not_add_l (only parsing).
-Notation Ppow_gt_1 := Pos.pow_gt_1 (only parsing).
-Notation Ppred_mask := Pos.pred_mask (only parsing).
-Notation Pminus_mask_succ_r := Pos.sub_mask_succ_r (only parsing).
-Notation Pminus_mask_carry_spec := Pos.sub_mask_carry_spec (only parsing).
-Notation Pminus_succ_r := Pos.sub_succ_r (only parsing).
-Notation Pminus_mask_diag := Pos.sub_mask_diag (only parsing).
-
-Notation Pplus_minus_eq := Pos.add_sub (only parsing).
-Notation Pmult_minus_distr_l := Pos.mul_sub_distr_l (only parsing).
-Notation Pminus_lt_mono_l := Pos.sub_lt_mono_l (only parsing).
-Notation Pminus_compare_mono_l := Pos.sub_compare_mono_l (only parsing).
-Notation Pminus_compare_mono_r := Pos.sub_compare_mono_r (only parsing).
-Notation Pminus_lt_mono_r := Pos.sub_lt_mono_r (only parsing).
-Notation Pminus_decr := Pos.sub_decr (only parsing).
-Notation Pminus_xI_xI := Pos.sub_xI_xI (only parsing).
-Notation Pplus_minus_assoc := Pos.add_sub_assoc (only parsing).
-Notation Pminus_plus_distr := Pos.sub_add_distr (only parsing).
-Notation Pminus_minus_distr := Pos.sub_sub_distr (only parsing).
-Notation Pminus_mask_Lt := Pos.sub_mask_neg (only parsing).
-Notation Pminus_Lt := Pos.sub_lt (only parsing).
-Notation Pminus_Eq := Pos.sub_diag (only parsing).
-Notation Psize_monotone := Pos.size_nat_monotone (only parsing).
-Notation Psize_pos_gt := Pos.size_gt (only parsing).
-Notation Psize_pos_le := Pos.size_le (only parsing).
+ Pos.pred_double_xO_discr (compat "8.3").
+Notation Psucc_not_one := Pos.succ_not_1 (compat "8.3").
+Notation Ppred_succ := Pos.pred_succ (compat "8.3").
+Notation Psucc_pred := Pos.succ_pred_or (compat "8.3").
+Notation Psucc_inj := Pos.succ_inj (compat "8.3").
+Notation Pplus_carry_spec := Pos.add_carry_spec (compat "8.3").
+Notation Pplus_comm := Pos.add_comm (compat "8.3").
+Notation Pplus_succ_permute_r := Pos.add_succ_r (compat "8.3").
+Notation Pplus_succ_permute_l := Pos.add_succ_l (compat "8.3").
+Notation Pplus_no_neutral := Pos.add_no_neutral (compat "8.3").
+Notation Pplus_carry_plus := Pos.add_carry_add (compat "8.3").
+Notation Pplus_reg_r := Pos.add_reg_r (compat "8.3").
+Notation Pplus_reg_l := Pos.add_reg_l (compat "8.3").
+Notation Pplus_carry_reg_r := Pos.add_carry_reg_r (compat "8.3").
+Notation Pplus_carry_reg_l := Pos.add_carry_reg_l (compat "8.3").
+Notation Pplus_assoc := Pos.add_assoc (compat "8.3").
+Notation Pplus_xO := Pos.add_xO (compat "8.3").
+Notation Pplus_xI_double_minus_one := Pos.add_xI_pred_double (compat "8.3").
+Notation Pplus_xO_double_minus_one := Pos.add_xO_pred_double (compat "8.3").
+Notation Pplus_diag := Pos.add_diag (compat "8.3").
+Notation PeanoView := Pos.PeanoView (compat "8.3").
+Notation PeanoOne := Pos.PeanoOne (compat "8.3").
+Notation PeanoSucc := Pos.PeanoSucc (compat "8.3").
+Notation PeanoView_rect := Pos.PeanoView_rect (compat "8.3").
+Notation PeanoView_ind := Pos.PeanoView_ind (compat "8.3").
+Notation PeanoView_rec := Pos.PeanoView_rec (compat "8.3").
+Notation peanoView_xO := Pos.peanoView_xO (compat "8.3").
+Notation peanoView_xI := Pos.peanoView_xI (compat "8.3").
+Notation peanoView := Pos.peanoView (compat "8.3").
+Notation PeanoView_iter := Pos.PeanoView_iter (compat "8.3").
+Notation eq_dep_eq_positive := Pos.eq_dep_eq_positive (compat "8.3").
+Notation PeanoViewUnique := Pos.PeanoViewUnique (compat "8.3").
+Notation Prect := Pos.peano_rect (compat "8.3").
+Notation Prect_succ := Pos.peano_rect_succ (compat "8.3").
+Notation Prect_base := Pos.peano_rect_base (compat "8.3").
+Notation Prec := Pos.peano_rec (compat "8.3").
+Notation Pind := Pos.peano_ind (compat "8.3").
+Notation Pcase := Pos.peano_case (compat "8.3").
+Notation Pmult_1_r := Pos.mul_1_r (compat "8.3").
+Notation Pmult_Sn_m := Pos.mul_succ_l (compat "8.3").
+Notation Pmult_xO_permute_r := Pos.mul_xO_r (compat "8.3").
+Notation Pmult_xI_permute_r := Pos.mul_xI_r (compat "8.3").
+Notation Pmult_comm := Pos.mul_comm (compat "8.3").
+Notation Pmult_plus_distr_l := Pos.mul_add_distr_l (compat "8.3").
+Notation Pmult_plus_distr_r := Pos.mul_add_distr_r (compat "8.3").
+Notation Pmult_assoc := Pos.mul_assoc (compat "8.3").
+Notation Pmult_xI_mult_xO_discr := Pos.mul_xI_mul_xO_discr (compat "8.3").
+Notation Pmult_xO_discr := Pos.mul_xO_discr (compat "8.3").
+Notation Pmult_reg_r := Pos.mul_reg_r (compat "8.3").
+Notation Pmult_reg_l := Pos.mul_reg_l (compat "8.3").
+Notation Pmult_1_inversion_l := Pos.mul_eq_1_l (compat "8.3").
+Notation Psquare_xO := Pos.square_xO (compat "8.3").
+Notation Psquare_xI := Pos.square_xI (compat "8.3").
+Notation iter_pos_swap_gen := Pos.iter_swap_gen (compat "8.3").
+Notation iter_pos_swap := Pos.iter_swap (compat "8.3").
+Notation iter_pos_succ := Pos.iter_succ (compat "8.3").
+Notation iter_pos_plus := Pos.iter_add (compat "8.3").
+Notation iter_pos_invariant := Pos.iter_invariant (compat "8.3").
+Notation Ppow_1_r := Pos.pow_1_r (compat "8.3").
+Notation Ppow_succ_r := Pos.pow_succ_r (compat "8.3").
+Notation Peqb_refl := Pos.eqb_refl (compat "8.3").
+Notation Peqb_eq := Pos.eqb_eq (compat "8.3").
+Notation Pcompare_refl_id := Pos.compare_cont_refl (compat "8.3").
+Notation Pcompare_eq_iff := Pos.compare_eq_iff (compat "8.3").
+Notation Pcompare_Gt_Lt := Pos.compare_cont_Gt_Lt (compat "8.3").
+Notation Pcompare_eq_Lt := Pos.compare_lt_iff (compat "8.3").
+Notation Pcompare_Lt_Gt := Pos.compare_cont_Lt_Gt (compat "8.3").
+
+Notation Pcompare_antisym := Pos.compare_cont_antisym (compat "8.3").
+Notation ZC1 := Pos.gt_lt (compat "8.3").
+Notation ZC2 := Pos.lt_gt (compat "8.3").
+Notation Pcompare_spec := Pos.compare_spec (compat "8.3").
+Notation Pcompare_p_Sp := Pos.lt_succ_diag_r (compat "8.3").
+Notation Pcompare_succ_succ := Pos.compare_succ_succ (compat "8.3").
+Notation Pcompare_1 := Pos.nlt_1_r (compat "8.3").
+Notation Plt_1 := Pos.nlt_1_r (compat "8.3").
+Notation Plt_1_succ := Pos.lt_1_succ (compat "8.3").
+Notation Plt_lt_succ := Pos.lt_lt_succ (compat "8.3").
+Notation Plt_irrefl := Pos.lt_irrefl (compat "8.3").
+Notation Plt_trans := Pos.lt_trans (compat "8.3").
+Notation Plt_ind := Pos.lt_ind (compat "8.3").
+Notation Ple_lteq := Pos.le_lteq (compat "8.3").
+Notation Ple_refl := Pos.le_refl (compat "8.3").
+Notation Ple_lt_trans := Pos.le_lt_trans (compat "8.3").
+Notation Plt_le_trans := Pos.lt_le_trans (compat "8.3").
+Notation Ple_trans := Pos.le_trans (compat "8.3").
+Notation Plt_succ_r := Pos.lt_succ_r (compat "8.3").
+Notation Ple_succ_l := Pos.le_succ_l (compat "8.3").
+Notation Pplus_compare_mono_l := Pos.add_compare_mono_l (compat "8.3").
+Notation Pplus_compare_mono_r := Pos.add_compare_mono_r (compat "8.3").
+Notation Pplus_lt_mono_l := Pos.add_lt_mono_l (compat "8.3").
+Notation Pplus_lt_mono_r := Pos.add_lt_mono_r (compat "8.3").
+Notation Pplus_lt_mono := Pos.add_lt_mono (compat "8.3").
+Notation Pplus_le_mono_l := Pos.add_le_mono_l (compat "8.3").
+Notation Pplus_le_mono_r := Pos.add_le_mono_r (compat "8.3").
+Notation Pplus_le_mono := Pos.add_le_mono (compat "8.3").
+Notation Pmult_compare_mono_l := Pos.mul_compare_mono_l (compat "8.3").
+Notation Pmult_compare_mono_r := Pos.mul_compare_mono_r (compat "8.3").
+Notation Pmult_lt_mono_l := Pos.mul_lt_mono_l (compat "8.3").
+Notation Pmult_lt_mono_r := Pos.mul_lt_mono_r (compat "8.3").
+Notation Pmult_lt_mono := Pos.mul_lt_mono (compat "8.3").
+Notation Pmult_le_mono_l := Pos.mul_le_mono_l (compat "8.3").
+Notation Pmult_le_mono_r := Pos.mul_le_mono_r (compat "8.3").
+Notation Pmult_le_mono := Pos.mul_le_mono (compat "8.3").
+Notation Plt_plus_r := Pos.lt_add_r (compat "8.3").
+Notation Plt_not_plus_l := Pos.lt_not_add_l (compat "8.3").
+Notation Ppow_gt_1 := Pos.pow_gt_1 (compat "8.3").
+Notation Ppred_mask := Pos.pred_mask (compat "8.3").
+Notation Pminus_mask_succ_r := Pos.sub_mask_succ_r (compat "8.3").
+Notation Pminus_mask_carry_spec := Pos.sub_mask_carry_spec (compat "8.3").
+Notation Pminus_succ_r := Pos.sub_succ_r (compat "8.3").
+Notation Pminus_mask_diag := Pos.sub_mask_diag (compat "8.3").
+
+Notation Pplus_minus_eq := Pos.add_sub (compat "8.3").
+Notation Pmult_minus_distr_l := Pos.mul_sub_distr_l (compat "8.3").
+Notation Pminus_lt_mono_l := Pos.sub_lt_mono_l (compat "8.3").
+Notation Pminus_compare_mono_l := Pos.sub_compare_mono_l (compat "8.3").
+Notation Pminus_compare_mono_r := Pos.sub_compare_mono_r (compat "8.3").
+Notation Pminus_lt_mono_r := Pos.sub_lt_mono_r (compat "8.3").
+Notation Pminus_decr := Pos.sub_decr (compat "8.3").
+Notation Pminus_xI_xI := Pos.sub_xI_xI (compat "8.3").
+Notation Pplus_minus_assoc := Pos.add_sub_assoc (compat "8.3").
+Notation Pminus_plus_distr := Pos.sub_add_distr (compat "8.3").
+Notation Pminus_minus_distr := Pos.sub_sub_distr (compat "8.3").
+Notation Pminus_mask_Lt := Pos.sub_mask_neg (compat "8.3").
+Notation Pminus_Lt := Pos.sub_lt (compat "8.3").
+Notation Pminus_Eq := Pos.sub_diag (compat "8.3").
+Notation Psize_monotone := Pos.size_nat_monotone (compat "8.3").
+Notation Psize_pos_gt := Pos.size_gt (compat "8.3").
+Notation Psize_pos_le := Pos.size_le (compat "8.3").
(** More complex compatibility facts, expressed as lemmas
(to preserve scopes for instance) *)
diff --git a/theories/PArith/Pnat.v b/theories/PArith/Pnat.v
index f9df70bd3..0fa6972b7 100644
--- a/theories/PArith/Pnat.v
+++ b/theories/PArith/Pnat.v
@@ -378,36 +378,36 @@ End SuccNat2Pos.
(** For compatibility, old names and old-style lemmas *)
-Notation Psucc_S := Pos2Nat.inj_succ (only parsing).
-Notation Pplus_plus := Pos2Nat.inj_add (only parsing).
-Notation Pmult_mult := Pos2Nat.inj_mul (only parsing).
-Notation Pcompare_nat_compare := Pos2Nat.inj_compare (only parsing).
-Notation nat_of_P_xH := Pos2Nat.inj_1 (only parsing).
-Notation nat_of_P_xO := Pos2Nat.inj_xO (only parsing).
-Notation nat_of_P_xI := Pos2Nat.inj_xI (only parsing).
-Notation nat_of_P_is_S := Pos2Nat.is_succ (only parsing).
-Notation nat_of_P_pos := Pos2Nat.is_pos (only parsing).
-Notation nat_of_P_inj_iff := Pos2Nat.inj_iff (only parsing).
-Notation nat_of_P_inj := Pos2Nat.inj (only parsing).
-Notation Plt_lt := Pos2Nat.inj_lt (only parsing).
-Notation Pgt_gt := Pos2Nat.inj_gt (only parsing).
-Notation Ple_le := Pos2Nat.inj_le (only parsing).
-Notation Pge_ge := Pos2Nat.inj_ge (only parsing).
-Notation Pminus_minus := Pos2Nat.inj_sub (only parsing).
-Notation iter_nat_of_P := @Pos2Nat.inj_iter (only parsing).
-
-Notation nat_of_P_of_succ_nat := SuccNat2Pos.id_succ (only parsing).
-Notation P_of_succ_nat_of_P := Pos2SuccNat.id_succ (only parsing).
-
-Notation nat_of_P_succ_morphism := Pos2Nat.inj_succ (only parsing).
-Notation nat_of_P_plus_morphism := Pos2Nat.inj_add (only parsing).
-Notation nat_of_P_mult_morphism := Pos2Nat.inj_mul (only parsing).
-Notation nat_of_P_compare_morphism := Pos2Nat.inj_compare (only parsing).
-Notation lt_O_nat_of_P := Pos2Nat.is_pos (only parsing).
-Notation ZL4 := Pos2Nat.is_succ (only parsing).
-Notation nat_of_P_o_P_of_succ_nat_eq_succ := SuccNat2Pos.id_succ (only parsing).
-Notation P_of_succ_nat_o_nat_of_P_eq_succ := Pos2SuccNat.id_succ (only parsing).
-Notation pred_o_P_of_succ_nat_o_nat_of_P_eq_id := Pos2SuccNat.pred_id (only parsing).
+Notation Psucc_S := Pos2Nat.inj_succ (compat "8.3").
+Notation Pplus_plus := Pos2Nat.inj_add (compat "8.3").
+Notation Pmult_mult := Pos2Nat.inj_mul (compat "8.3").
+Notation Pcompare_nat_compare := Pos2Nat.inj_compare (compat "8.3").
+Notation nat_of_P_xH := Pos2Nat.inj_1 (compat "8.3").
+Notation nat_of_P_xO := Pos2Nat.inj_xO (compat "8.3").
+Notation nat_of_P_xI := Pos2Nat.inj_xI (compat "8.3").
+Notation nat_of_P_is_S := Pos2Nat.is_succ (compat "8.3").
+Notation nat_of_P_pos := Pos2Nat.is_pos (compat "8.3").
+Notation nat_of_P_inj_iff := Pos2Nat.inj_iff (compat "8.3").
+Notation nat_of_P_inj := Pos2Nat.inj (compat "8.3").
+Notation Plt_lt := Pos2Nat.inj_lt (compat "8.3").
+Notation Pgt_gt := Pos2Nat.inj_gt (compat "8.3").
+Notation Ple_le := Pos2Nat.inj_le (compat "8.3").
+Notation Pge_ge := Pos2Nat.inj_ge (compat "8.3").
+Notation Pminus_minus := Pos2Nat.inj_sub (compat "8.3").
+Notation iter_nat_of_P := @Pos2Nat.inj_iter (compat "8.3").
+
+Notation nat_of_P_of_succ_nat := SuccNat2Pos.id_succ (compat "8.3").
+Notation P_of_succ_nat_of_P := Pos2SuccNat.id_succ (compat "8.3").
+
+Notation nat_of_P_succ_morphism := Pos2Nat.inj_succ (compat "8.3").
+Notation nat_of_P_plus_morphism := Pos2Nat.inj_add (compat "8.3").
+Notation nat_of_P_mult_morphism := Pos2Nat.inj_mul (compat "8.3").
+Notation nat_of_P_compare_morphism := Pos2Nat.inj_compare (compat "8.3").
+Notation lt_O_nat_of_P := Pos2Nat.is_pos (compat "8.3").
+Notation ZL4 := Pos2Nat.is_succ (compat "8.3").
+Notation nat_of_P_o_P_of_succ_nat_eq_succ := SuccNat2Pos.id_succ (compat "8.3").
+Notation P_of_succ_nat_o_nat_of_P_eq_succ := Pos2SuccNat.id_succ (compat "8.3").
+Notation pred_o_P_of_succ_nat_o_nat_of_P_eq_id := Pos2SuccNat.pred_id (compat "8.3").
Lemma nat_of_P_minus_morphism p q :
Pcompare p q Eq = Gt -> Pos.to_nat (p - q) = Pos.to_nat p - Pos.to_nat q.
diff --git a/theories/ZArith/BinInt.v b/theories/ZArith/BinInt.v
index f3f7b850e..0f709d686 100644
--- a/theories/ZArith/BinInt.v
+++ b/theories/ZArith/BinInt.v
@@ -1375,87 +1375,87 @@ Infix ">?" := Z.gtb (at level 70, no associativity) : Z_scope.
(** Compatibility Notations *)
-Notation Zdouble_plus_one := Z.succ_double (only parsing).
-Notation Zdouble_minus_one := Z.pred_double (only parsing).
-Notation Zdouble := Z.double (only parsing).
-Notation ZPminus := Z.pos_sub (only parsing).
-Notation Zsucc' := Z.succ (only parsing).
-Notation Zpred' := Z.pred (only parsing).
-Notation Zplus' := Z.add (only parsing).
-Notation Zplus := Z.add (only parsing). (* Slightly incompatible *)
-Notation Zopp := Z.opp (only parsing).
-Notation Zsucc := Z.succ (only parsing).
-Notation Zpred := Z.pred (only parsing).
-Notation Zminus := Z.sub (only parsing).
-Notation Zmult := Z.mul (only parsing).
-Notation Zcompare := Z.compare (only parsing).
-Notation Zsgn := Z.sgn (only parsing).
-Notation Zle := Z.le (only parsing).
-Notation Zge := Z.ge (only parsing).
-Notation Zlt := Z.lt (only parsing).
-Notation Zgt := Z.gt (only parsing).
-Notation Zmax := Z.max (only parsing).
-Notation Zmin := Z.min (only parsing).
-Notation Zabs := Z.abs (only parsing).
-Notation Zabs_nat := Z.abs_nat (only parsing).
-Notation Zabs_N := Z.abs_N (only parsing).
-Notation Z_of_nat := Z.of_nat (only parsing).
-Notation Z_of_N := Z.of_N (only parsing).
-
-Notation Zind := Z.peano_ind (only parsing).
-Notation Zopp_0 := Z.opp_0 (only parsing).
-Notation Zopp_neg := Z.opp_Zneg (only parsing).
-Notation Zopp_involutive := Z.opp_involutive (only parsing).
-Notation Zopp_inj := Z.opp_inj (only parsing).
-Notation Zplus_0_l := Z.add_0_l (only parsing).
-Notation Zplus_0_r := Z.add_0_r (only parsing).
-Notation Zplus_comm := Z.add_comm (only parsing).
-Notation Zopp_plus_distr := Z.opp_add_distr (only parsing).
-Notation Zopp_succ := Z.opp_succ (only parsing).
-Notation Zplus_opp_r := Z.add_opp_diag_r (only parsing).
-Notation Zplus_opp_l := Z.add_opp_diag_l (only parsing).
-Notation Zplus_assoc := Z.add_assoc (only parsing).
-Notation Zplus_permute := Z.add_shuffle3 (only parsing).
-Notation Zplus_reg_l := Z.add_reg_l (only parsing).
-Notation Zplus_succ_l := Z.add_succ_l (only parsing).
-Notation Zplus_succ_comm := Z.add_succ_comm (only parsing).
-Notation Zsucc_discr := Z.neq_succ_diag_r (only parsing).
-Notation Zsucc_inj := Z.succ_inj (only parsing).
-Notation Zsucc'_inj := Z.succ_inj (only parsing).
-Notation Zsucc'_pred' := Z.succ_pred (only parsing).
-Notation Zpred'_succ' := Z.pred_succ (only parsing).
-Notation Zpred'_inj := Z.pred_inj (only parsing).
-Notation Zsucc'_discr := Z.neq_succ_diag_r (only parsing).
-Notation Zminus_0_r := Z.sub_0_r (only parsing).
-Notation Zminus_diag := Z.sub_diag (only parsing).
-Notation Zminus_plus_distr := Z.sub_add_distr (only parsing).
-Notation Zminus_succ_r := Z.sub_succ_r (only parsing).
-Notation Zminus_plus := Z.add_simpl_l (only parsing).
-Notation Zmult_0_l := Z.mul_0_l (only parsing).
-Notation Zmult_0_r := Z.mul_0_r (only parsing).
-Notation Zmult_1_l := Z.mul_1_l (only parsing).
-Notation Zmult_1_r := Z.mul_1_r (only parsing).
-Notation Zmult_comm := Z.mul_comm (only parsing).
-Notation Zmult_assoc := Z.mul_assoc (only parsing).
-Notation Zmult_permute := Z.mul_shuffle3 (only parsing).
-Notation Zmult_1_inversion_l := Z.mul_eq_1 (only parsing).
-Notation Zdouble_mult := Z.double_spec (only parsing).
-Notation Zdouble_plus_one_mult := Z.succ_double_spec (only parsing).
-Notation Zopp_mult_distr_l_reverse := Z.mul_opp_l (only parsing).
-Notation Zmult_opp_opp := Z.mul_opp_opp (only parsing).
-Notation Zmult_opp_comm := Z.mul_opp_comm (only parsing).
-Notation Zopp_eq_mult_neg_1 := Z.opp_eq_mul_m1 (only parsing).
-Notation Zmult_plus_distr_r := Z.mul_add_distr_l (only parsing).
-Notation Zmult_plus_distr_l := Z.mul_add_distr_r (only parsing).
-Notation Zmult_minus_distr_r := Z.mul_sub_distr_r (only parsing).
-Notation Zmult_reg_l := Z.mul_reg_l (only parsing).
-Notation Zmult_reg_r := Z.mul_reg_r (only parsing).
-Notation Zmult_succ_l := Z.mul_succ_l (only parsing).
-Notation Zmult_succ_r := Z.mul_succ_r (only parsing).
-Notation Zpos_xI := Z.pos_xI (only parsing).
-Notation Zpos_xO := Z.pos_xO (only parsing).
-Notation Zneg_xI := Z.neg_xI (only parsing).
-Notation Zneg_xO := Z.neg_xO (only parsing).
+Notation Zdouble_plus_one := Z.succ_double (compat "8.3").
+Notation Zdouble_minus_one := Z.pred_double (compat "8.3").
+Notation Zdouble := Z.double (compat "8.3").
+Notation ZPminus := Z.pos_sub (compat "8.3").
+Notation Zsucc' := Z.succ (compat "8.3").
+Notation Zpred' := Z.pred (compat "8.3").
+Notation Zplus' := Z.add (compat "8.3").
+Notation Zplus := Z.add (compat "8.3"). (* Slightly incompatible *)
+Notation Zopp := Z.opp (compat "8.3").
+Notation Zsucc := Z.succ (compat "8.3").
+Notation Zpred := Z.pred (compat "8.3").
+Notation Zminus := Z.sub (compat "8.3").
+Notation Zmult := Z.mul (compat "8.3").
+Notation Zcompare := Z.compare (compat "8.3").
+Notation Zsgn := Z.sgn (compat "8.3").
+Notation Zle := Z.le (compat "8.3").
+Notation Zge := Z.ge (compat "8.3").
+Notation Zlt := Z.lt (compat "8.3").
+Notation Zgt := Z.gt (compat "8.3").
+Notation Zmax := Z.max (compat "8.3").
+Notation Zmin := Z.min (compat "8.3").
+Notation Zabs := Z.abs (compat "8.3").
+Notation Zabs_nat := Z.abs_nat (compat "8.3").
+Notation Zabs_N := Z.abs_N (compat "8.3").
+Notation Z_of_nat := Z.of_nat (compat "8.3").
+Notation Z_of_N := Z.of_N (compat "8.3").
+
+Notation Zind := Z.peano_ind (compat "8.3").
+Notation Zopp_0 := Z.opp_0 (compat "8.3").
+Notation Zopp_neg := Z.opp_Zneg (compat "8.3").
+Notation Zopp_involutive := Z.opp_involutive (compat "8.3").
+Notation Zopp_inj := Z.opp_inj (compat "8.3").
+Notation Zplus_0_l := Z.add_0_l (compat "8.3").
+Notation Zplus_0_r := Z.add_0_r (compat "8.3").
+Notation Zplus_comm := Z.add_comm (compat "8.3").
+Notation Zopp_plus_distr := Z.opp_add_distr (compat "8.3").
+Notation Zopp_succ := Z.opp_succ (compat "8.3").
+Notation Zplus_opp_r := Z.add_opp_diag_r (compat "8.3").
+Notation Zplus_opp_l := Z.add_opp_diag_l (compat "8.3").
+Notation Zplus_assoc := Z.add_assoc (compat "8.3").
+Notation Zplus_permute := Z.add_shuffle3 (compat "8.3").
+Notation Zplus_reg_l := Z.add_reg_l (compat "8.3").
+Notation Zplus_succ_l := Z.add_succ_l (compat "8.3").
+Notation Zplus_succ_comm := Z.add_succ_comm (compat "8.3").
+Notation Zsucc_discr := Z.neq_succ_diag_r (compat "8.3").
+Notation Zsucc_inj := Z.succ_inj (compat "8.3").
+Notation Zsucc'_inj := Z.succ_inj (compat "8.3").
+Notation Zsucc'_pred' := Z.succ_pred (compat "8.3").
+Notation Zpred'_succ' := Z.pred_succ (compat "8.3").
+Notation Zpred'_inj := Z.pred_inj (compat "8.3").
+Notation Zsucc'_discr := Z.neq_succ_diag_r (compat "8.3").
+Notation Zminus_0_r := Z.sub_0_r (compat "8.3").
+Notation Zminus_diag := Z.sub_diag (compat "8.3").
+Notation Zminus_plus_distr := Z.sub_add_distr (compat "8.3").
+Notation Zminus_succ_r := Z.sub_succ_r (compat "8.3").
+Notation Zminus_plus := Z.add_simpl_l (compat "8.3").
+Notation Zmult_0_l := Z.mul_0_l (compat "8.3").
+Notation Zmult_0_r := Z.mul_0_r (compat "8.3").
+Notation Zmult_1_l := Z.mul_1_l (compat "8.3").
+Notation Zmult_1_r := Z.mul_1_r (compat "8.3").
+Notation Zmult_comm := Z.mul_comm (compat "8.3").
+Notation Zmult_assoc := Z.mul_assoc (compat "8.3").
+Notation Zmult_permute := Z.mul_shuffle3 (compat "8.3").
+Notation Zmult_1_inversion_l := Z.mul_eq_1 (compat "8.3").
+Notation Zdouble_mult := Z.double_spec (compat "8.3").
+Notation Zdouble_plus_one_mult := Z.succ_double_spec (compat "8.3").
+Notation Zopp_mult_distr_l_reverse := Z.mul_opp_l (compat "8.3").
+Notation Zmult_opp_opp := Z.mul_opp_opp (compat "8.3").
+Notation Zmult_opp_comm := Z.mul_opp_comm (compat "8.3").
+Notation Zopp_eq_mult_neg_1 := Z.opp_eq_mul_m1 (compat "8.3").
+Notation Zmult_plus_distr_r := Z.mul_add_distr_l (compat "8.3").
+Notation Zmult_plus_distr_l := Z.mul_add_distr_r (compat "8.3").
+Notation Zmult_minus_distr_r := Z.mul_sub_distr_r (compat "8.3").
+Notation Zmult_reg_l := Z.mul_reg_l (compat "8.3").
+Notation Zmult_reg_r := Z.mul_reg_r (compat "8.3").
+Notation Zmult_succ_l := Z.mul_succ_l (compat "8.3").
+Notation Zmult_succ_r := Z.mul_succ_r (compat "8.3").
+Notation Zpos_xI := Z.pos_xI (compat "8.3").
+Notation Zpos_xO := Z.pos_xO (compat "8.3").
+Notation Zneg_xI := Z.neg_xI (compat "8.3").
+Notation Zneg_xO := Z.neg_xO (compat "8.3").
Notation Z := Z (only parsing).
Notation Z_rect := Z_rect (only parsing).
diff --git a/theories/ZArith/ZArith_dec.v b/theories/ZArith/ZArith_dec.v
index 76308e60b..ca26787bd 100644
--- a/theories/ZArith/ZArith_dec.v
+++ b/theories/ZArith/ZArith_dec.v
@@ -36,7 +36,7 @@ Proof.
intro; apply Zcompare_rect.
Defined.
-Notation Z_eq_dec := Z.eq_dec (only parsing).
+Notation Z_eq_dec := Z.eq_dec (compat "8.3").
Section decidability.
diff --git a/theories/ZArith/Zabs.v b/theories/ZArith/Zabs.v
index 23473e932..2e43b3554 100644
--- a/theories/ZArith/Zabs.v
+++ b/theories/ZArith/Zabs.v
@@ -27,17 +27,17 @@ Local Open Scope Z_scope.
(**********************************************************************)
(** * Properties of absolute value *)
-Notation Zabs_eq := Z.abs_eq (only parsing).
-Notation Zabs_non_eq := Z.abs_neq (only parsing).
-Notation Zabs_Zopp := Z.abs_opp (only parsing).
-Notation Zabs_pos := Z.abs_nonneg (only parsing).
-Notation Zabs_involutive := Z.abs_involutive (only parsing).
-Notation Zabs_eq_case := Z.abs_eq_cases (only parsing).
-Notation Zabs_triangle := Z.abs_triangle (only parsing).
-Notation Zsgn_Zabs := Z.sgn_abs (only parsing).
-Notation Zabs_Zsgn := Z.abs_sgn (only parsing).
-Notation Zabs_Zmult := Z.abs_mul (only parsing).
-Notation Zabs_square := Z.abs_square (only parsing).
+Notation Zabs_eq := Z.abs_eq (compat "8.3").
+Notation Zabs_non_eq := Z.abs_neq (compat "8.3").
+Notation Zabs_Zopp := Z.abs_opp (compat "8.3").
+Notation Zabs_pos := Z.abs_nonneg (compat "8.3").
+Notation Zabs_involutive := Z.abs_involutive (compat "8.3").
+Notation Zabs_eq_case := Z.abs_eq_cases (compat "8.3").
+Notation Zabs_triangle := Z.abs_triangle (compat "8.3").
+Notation Zsgn_Zabs := Z.sgn_abs (compat "8.3").
+Notation Zabs_Zsgn := Z.abs_sgn (compat "8.3").
+Notation Zabs_Zmult := Z.abs_mul (compat "8.3").
+Notation Zabs_square := Z.abs_square (compat "8.3").
(** * Proving a property of the absolute value by cases *)
@@ -68,11 +68,11 @@ Qed.
(** * Some results about the sign function. *)
-Notation Zsgn_Zmult := Z.sgn_mul (only parsing).
-Notation Zsgn_Zopp := Z.sgn_opp (only parsing).
-Notation Zsgn_pos := Z.sgn_pos_iff (only parsing).
-Notation Zsgn_neg := Z.sgn_neg_iff (only parsing).
-Notation Zsgn_null := Z.sgn_null_iff (only parsing).
+Notation Zsgn_Zmult := Z.sgn_mul (compat "8.3").
+Notation Zsgn_Zopp := Z.sgn_opp (compat "8.3").
+Notation Zsgn_pos := Z.sgn_pos_iff (compat "8.3").
+Notation Zsgn_neg := Z.sgn_neg_iff (compat "8.3").
+Notation Zsgn_null := Z.sgn_null_iff (compat "8.3").
(** A characterization of the sign function: *)
@@ -86,13 +86,13 @@ Qed.
(** Compatibility *)
-Notation inj_Zabs_nat := Zabs2Nat.id_abs (only parsing).
-Notation Zabs_nat_Z_of_nat := Zabs2Nat.id (only parsing).
-Notation Zabs_nat_mult := Zabs2Nat.inj_mul (only parsing).
-Notation Zabs_nat_Zsucc := Zabs2Nat.inj_succ (only parsing).
-Notation Zabs_nat_Zplus := Zabs2Nat.inj_add (only parsing).
-Notation Zabs_nat_Zminus := (fun n m => Zabs2Nat.inj_sub m n) (only parsing).
-Notation Zabs_nat_compare := Zabs2Nat.inj_compare (only parsing).
+Notation inj_Zabs_nat := Zabs2Nat.id_abs (compat "8.3").
+Notation Zabs_nat_Z_of_nat := Zabs2Nat.id (compat "8.3").
+Notation Zabs_nat_mult := Zabs2Nat.inj_mul (compat "8.3").
+Notation Zabs_nat_Zsucc := Zabs2Nat.inj_succ (compat "8.3").
+Notation Zabs_nat_Zplus := Zabs2Nat.inj_add (compat "8.3").
+Notation Zabs_nat_Zminus := (fun n m => Zabs2Nat.inj_sub m n) (compat "8.3").
+Notation Zabs_nat_compare := Zabs2Nat.inj_compare (compat "8.3").
Lemma Zabs_nat_le n m : 0 <= n <= m -> (Z.abs_nat n <= Z.abs_nat m)%nat.
Proof.
diff --git a/theories/ZArith/Zbool.v b/theories/ZArith/Zbool.v
index d09012820..7c1e096ed 100644
--- a/theories/ZArith/Zbool.v
+++ b/theories/ZArith/Zbool.v
@@ -33,10 +33,10 @@ Definition Zeven_odd_bool (x:Z) := bool_of_sumbool (Zeven_odd_dec x).
(**********************************************************************)
(** * Boolean comparisons of binary integers *)
-Notation Zle_bool := Z.leb (only parsing).
-Notation Zge_bool := Z.geb (only parsing).
-Notation Zlt_bool := Z.ltb (only parsing).
-Notation Zgt_bool := Z.gtb (only parsing).
+Notation Zle_bool := Z.leb (compat "8.3").
+Notation Zge_bool := Z.geb (compat "8.3").
+Notation Zlt_bool := Z.ltb (compat "8.3").
+Notation Zgt_bool := Z.gtb (compat "8.3").
(** We now provide a direct [Z.eqb] that doesn't refer to [Z.compare].
The old [Zeq_bool] is kept for compatibility. *)
@@ -87,7 +87,7 @@ Proof.
apply Z.leb_le.
Qed.
-Notation Zle_bool_refl := Z.leb_refl (only parsing).
+Notation Zle_bool_refl := Z.leb_refl (compat "8.3").
Lemma Zle_bool_antisym n m :
(n <=? m) = true -> (m <=? n) = true -> n = m.
diff --git a/theories/ZArith/Zcompare.v b/theories/ZArith/Zcompare.v
index 20e1b006a..703a3972f 100644
--- a/theories/ZArith/Zcompare.v
+++ b/theories/ZArith/Zcompare.v
@@ -181,18 +181,18 @@ Qed.
(** Compatibility notations *)
-Notation Zcompare_refl := Z.compare_refl (only parsing).
-Notation Zcompare_Eq_eq := Z.compare_eq (only parsing).
-Notation Zcompare_Eq_iff_eq := Z.compare_eq_iff (only parsing).
-Notation Zcompare_spec := Z.compare_spec (only parsing).
-Notation Zmin_l := Z.min_l (only parsing).
-Notation Zmin_r := Z.min_r (only parsing).
-Notation Zmax_l := Z.max_l (only parsing).
-Notation Zmax_r := Z.max_r (only parsing).
-Notation Zabs_eq := Z.abs_eq (only parsing).
-Notation Zabs_non_eq := Z.abs_neq (only parsing).
-Notation Zsgn_0 := Z.sgn_null (only parsing).
-Notation Zsgn_1 := Z.sgn_pos (only parsing).
-Notation Zsgn_m1 := Z.sgn_neg (only parsing).
+Notation Zcompare_refl := Z.compare_refl (compat "8.3").
+Notation Zcompare_Eq_eq := Z.compare_eq (compat "8.3").
+Notation Zcompare_Eq_iff_eq := Z.compare_eq_iff (compat "8.3").
+Notation Zcompare_spec := Z.compare_spec (compat "8.3").
+Notation Zmin_l := Z.min_l (compat "8.3").
+Notation Zmin_r := Z.min_r (compat "8.3").
+Notation Zmax_l := Z.max_l (compat "8.3").
+Notation Zmax_r := Z.max_r (compat "8.3").
+Notation Zabs_eq := Z.abs_eq (compat "8.3").
+Notation Zabs_non_eq := Z.abs_neq (compat "8.3").
+Notation Zsgn_0 := Z.sgn_null (compat "8.3").
+Notation Zsgn_1 := Z.sgn_pos (compat "8.3").
+Notation Zsgn_m1 := Z.sgn_neg (compat "8.3").
(** Not kept: Zcompare_egal_dec *)
diff --git a/theories/ZArith/Zdiv.v b/theories/ZArith/Zdiv.v
index 314f696a2..057fd6d34 100644
--- a/theories/ZArith/Zdiv.v
+++ b/theories/ZArith/Zdiv.v
@@ -18,16 +18,16 @@ Local Open Scope Z_scope.
(** The definition of the division is now in [BinIntDef], the initial
specifications and properties are in [BinInt]. *)
-Notation Zdiv_eucl_POS := Z.pos_div_eucl (only parsing).
-Notation Zdiv_eucl := Z.div_eucl (only parsing).
-Notation Zdiv := Z.div (only parsing).
-Notation Zmod := Z.modulo (only parsing).
-
-Notation Zdiv_eucl_eq := Z.div_eucl_eq (only parsing).
-Notation Z_div_mod_eq_full := Z.div_mod (only parsing).
-Notation Zmod_POS_bound := Z.pos_div_eucl_bound (only parsing).
-Notation Zmod_pos_bound := Z.mod_pos_bound (only parsing).
-Notation Zmod_neg_bound := Z.mod_neg_bound (only parsing).
+Notation Zdiv_eucl_POS := Z.pos_div_eucl (compat "8.3").
+Notation Zdiv_eucl := Z.div_eucl (compat "8.3").
+Notation Zdiv := Z.div (compat "8.3").
+Notation Zmod := Z.modulo (compat "8.3").
+
+Notation Zdiv_eucl_eq := Z.div_eucl_eq (compat "8.3").
+Notation Z_div_mod_eq_full := Z.div_mod (compat "8.3").
+Notation Zmod_POS_bound := Z.pos_div_eucl_bound (compat "8.3").
+Notation Zmod_pos_bound := Z.mod_pos_bound (compat "8.3").
+Notation Zmod_neg_bound := Z.mod_neg_bound (compat "8.3").
(** * Main division theorems *)
diff --git a/theories/ZArith/Zeven.v b/theories/ZArith/Zeven.v
index 8e6cc07bf..a032a801d 100644
--- a/theories/ZArith/Zeven.v
+++ b/theories/ZArith/Zeven.v
@@ -58,8 +58,8 @@ Proof (Zodd_equiv n).
(** Boolean tests of parity (now in BinInt.Z) *)
-Notation Zeven_bool := Z.even (only parsing).
-Notation Zodd_bool := Z.odd (only parsing).
+Notation Zeven_bool := Z.even (compat "8.3").
+Notation Zodd_bool := Z.odd (compat "8.3").
Lemma Zeven_bool_iff n : Z.even n = true <-> Zeven n.
Proof.
@@ -130,17 +130,17 @@ Qed.
Hint Unfold Zeven Zodd: zarith.
-Notation Zeven_bool_succ := Z.even_succ (only parsing).
-Notation Zeven_bool_pred := Z.even_pred (only parsing).
-Notation Zodd_bool_succ := Z.odd_succ (only parsing).
-Notation Zodd_bool_pred := Z.odd_pred (only parsing).
+Notation Zeven_bool_succ := Z.even_succ (compat "8.3").
+Notation Zeven_bool_pred := Z.even_pred (compat "8.3").
+Notation Zodd_bool_succ := Z.odd_succ (compat "8.3").
+Notation Zodd_bool_pred := Z.odd_pred (compat "8.3").
(******************************************************************)
(** * Definition of [Zquot2], [Zdiv2] and properties wrt [Zeven]
and [Zodd] *)
-Notation Zdiv2 := Z.div2 (only parsing).
-Notation Zquot2 := Z.quot2 (only parsing).
+Notation Zdiv2 := Z.div2 (compat "8.3").
+Notation Zquot2 := Z.quot2 (compat "8.3").
(** Properties of [Z.div2] *)
diff --git a/theories/ZArith/Zmax.v b/theories/ZArith/Zmax.v
index 999564f03..a3eeb4160 100644
--- a/theories/ZArith/Zmax.v
+++ b/theories/ZArith/Zmax.v
@@ -104,8 +104,8 @@ Qed.
(* begin hide *)
(* Compatibility *)
-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 Zmax1 := Z.le_max_l (compat "8.3").
+Notation Zmax2 := Z.le_max_r (compat "8.3").
+Notation Zmax_irreducible_inf := Z.max_dec (compat "8.3").
+Notation Zmax_le_prime_inf := Z.max_le (compat "8.3").
(* end hide *)
diff --git a/theories/ZArith/Zmin.v b/theories/ZArith/Zmin.v
index 2c5003a6d..fbb31632c 100644
--- a/theories/ZArith/Zmin.v
+++ b/theories/ZArith/Zmin.v
@@ -45,7 +45,7 @@ Proof Z.min_le_compat_l.
(** * Semi-lattice properties of min *)
Lemma Zmin_idempotent : forall n, Z.min n n = n. Proof Z.min_id.
-Notation Zmin_n_n := Z.min_id (only parsing).
+Notation Zmin_n_n := Z.min_id (compat "8.3").
Lemma Zmin_comm : forall n m, Z.min n m = Z.min m n. Proof Z.min_comm.
Lemma Zmin_assoc : forall n m p, Z.min n (Z.min m p) = Z.min (Z.min n m) p.
Proof Z.min_assoc.
diff --git a/theories/ZArith/Zminmax.v b/theories/ZArith/Zminmax.v
index 8908175f6..8c22efc30 100644
--- a/theories/ZArith/Zminmax.v
+++ b/theories/ZArith/Zminmax.v
@@ -12,11 +12,11 @@ Require Import Orders BinInt Zcompare Zorder.
(*begin hide*)
(* Compatibility with names of the old Zminmax file *)
-Notation Zmin_max_absorption_r_r := Z.min_max_absorption (only parsing).
-Notation Zmax_min_absorption_r_r := Z.max_min_absorption (only parsing).
-Notation Zmax_min_distr_r := Z.max_min_distr (only parsing).
-Notation Zmin_max_distr_r := Z.min_max_distr (only parsing).
-Notation Zmax_min_modular_r := Z.max_min_modular (only parsing).
-Notation Zmin_max_modular_r := Z.min_max_modular (only parsing).
-Notation max_min_disassoc := Z.max_min_disassoc (only parsing).
+Notation Zmin_max_absorption_r_r := Z.min_max_absorption (compat "8.3").
+Notation Zmax_min_absorption_r_r := Z.max_min_absorption (compat "8.3").
+Notation Zmax_min_distr_r := Z.max_min_distr (compat "8.3").
+Notation Zmin_max_distr_r := Z.min_max_distr (compat "8.3").
+Notation Zmax_min_modular_r := Z.max_min_modular (compat "8.3").
+Notation Zmin_max_modular_r := Z.min_max_modular (compat "8.3").
+Notation max_min_disassoc := Z.max_min_disassoc (compat "8.3").
(*end hide*)
diff --git a/theories/ZArith/Zmisc.v b/theories/ZArith/Zmisc.v
index ff844ec28..a6da9d7e7 100644
--- a/theories/ZArith/Zmisc.v
+++ b/theories/ZArith/Zmisc.v
@@ -18,7 +18,7 @@ Open Local Scope Z_scope.
(** [n]th iteration of the function [f] *)
-Notation iter := @Z.iter (only parsing).
+Notation iter := @Z.iter (compat "8.3").
Lemma iter_nat_of_Z : forall n A f x, 0 <= n ->
iter n A f x = iter_nat (Z.abs_nat n) A f x.
diff --git a/theories/ZArith/Znat.v b/theories/ZArith/Znat.v
index e3843990c..2c3288f6c 100644
--- a/theories/ZArith/Znat.v
+++ b/theories/ZArith/Znat.v
@@ -931,65 +931,65 @@ Definition inj_gt n m := proj1 (Nat2Z.inj_gt n m).
(** For the others, a Notation is fine *)
-Notation inj_0 := Nat2Z.inj_0 (only parsing).
-Notation inj_S := Nat2Z.inj_succ (only parsing).
-Notation inj_compare := Nat2Z.inj_compare (only parsing).
-Notation inj_eq_rev := Nat2Z.inj (only parsing).
-Notation inj_eq_iff := (fun n m => iff_sym (Nat2Z.inj_iff n m)) (only parsing).
-Notation inj_le_iff := Nat2Z.inj_le (only parsing).
-Notation inj_lt_iff := Nat2Z.inj_lt (only parsing).
-Notation inj_ge_iff := Nat2Z.inj_ge (only parsing).
-Notation inj_gt_iff := Nat2Z.inj_gt (only parsing).
-Notation inj_le_rev := (fun n m => proj2 (Nat2Z.inj_le n m)) (only parsing).
-Notation inj_lt_rev := (fun n m => proj2 (Nat2Z.inj_lt n m)) (only parsing).
-Notation inj_ge_rev := (fun n m => proj2 (Nat2Z.inj_ge n m)) (only parsing).
-Notation inj_gt_rev := (fun n m => proj2 (Nat2Z.inj_gt n m)) (only parsing).
-Notation inj_plus := Nat2Z.inj_add (only parsing).
-Notation inj_mult := Nat2Z.inj_mul (only parsing).
-Notation inj_minus1 := Nat2Z.inj_sub (only parsing).
-Notation inj_minus := Nat2Z.inj_sub_max (only parsing).
-Notation inj_min := Nat2Z.inj_min (only parsing).
-Notation inj_max := Nat2Z.inj_max (only parsing).
-
-Notation Z_of_nat_of_P := positive_nat_Z (only parsing).
+Notation inj_0 := Nat2Z.inj_0 (compat "8.3").
+Notation inj_S := Nat2Z.inj_succ (compat "8.3").
+Notation inj_compare := Nat2Z.inj_compare (compat "8.3").
+Notation inj_eq_rev := Nat2Z.inj (compat "8.3").
+Notation inj_eq_iff := (fun n m => iff_sym (Nat2Z.inj_iff n m)) (compat "8.3").
+Notation inj_le_iff := Nat2Z.inj_le (compat "8.3").
+Notation inj_lt_iff := Nat2Z.inj_lt (compat "8.3").
+Notation inj_ge_iff := Nat2Z.inj_ge (compat "8.3").
+Notation inj_gt_iff := Nat2Z.inj_gt (compat "8.3").
+Notation inj_le_rev := (fun n m => proj2 (Nat2Z.inj_le n m)) (compat "8.3").
+Notation inj_lt_rev := (fun n m => proj2 (Nat2Z.inj_lt n m)) (compat "8.3").
+Notation inj_ge_rev := (fun n m => proj2 (Nat2Z.inj_ge n m)) (compat "8.3").
+Notation inj_gt_rev := (fun n m => proj2 (Nat2Z.inj_gt n m)) (compat "8.3").
+Notation inj_plus := Nat2Z.inj_add (compat "8.3").
+Notation inj_mult := Nat2Z.inj_mul (compat "8.3").
+Notation inj_minus1 := Nat2Z.inj_sub (compat "8.3").
+Notation inj_minus := Nat2Z.inj_sub_max (compat "8.3").
+Notation inj_min := Nat2Z.inj_min (compat "8.3").
+Notation inj_max := Nat2Z.inj_max (compat "8.3").
+
+Notation Z_of_nat_of_P := positive_nat_Z (compat "8.3").
Notation Zpos_eq_Z_of_nat_o_nat_of_P :=
- (fun p => sym_eq (positive_nat_Z p)) (only parsing).
-
-Notation Z_of_nat_of_N := N_nat_Z (only parsing).
-Notation Z_of_N_of_nat := nat_N_Z (only parsing).
-
-Notation Z_of_N_eq := (f_equal Z.of_N) (only parsing).
-Notation Z_of_N_eq_rev := N2Z.inj (only parsing).
-Notation Z_of_N_eq_iff := (fun n m => iff_sym (N2Z.inj_iff n m)) (only parsing).
-Notation Z_of_N_compare := N2Z.inj_compare (only parsing).
-Notation Z_of_N_le_iff := N2Z.inj_le (only parsing).
-Notation Z_of_N_lt_iff := N2Z.inj_lt (only parsing).
-Notation Z_of_N_ge_iff := N2Z.inj_ge (only parsing).
-Notation Z_of_N_gt_iff := N2Z.inj_gt (only parsing).
-Notation Z_of_N_le := (fun n m => proj1 (N2Z.inj_le n m)) (only parsing).
-Notation Z_of_N_lt := (fun n m => proj1 (N2Z.inj_lt n m)) (only parsing).
-Notation Z_of_N_ge := (fun n m => proj1 (N2Z.inj_ge n m)) (only parsing).
-Notation Z_of_N_gt := (fun n m => proj1 (N2Z.inj_gt n m)) (only parsing).
-Notation Z_of_N_le_rev := (fun n m => proj2 (N2Z.inj_le n m)) (only parsing).
-Notation Z_of_N_lt_rev := (fun n m => proj2 (N2Z.inj_lt n m)) (only parsing).
-Notation Z_of_N_ge_rev := (fun n m => proj2 (N2Z.inj_ge n m)) (only parsing).
-Notation Z_of_N_gt_rev := (fun n m => proj2 (N2Z.inj_gt n m)) (only parsing).
-Notation Z_of_N_pos := N2Z.inj_pos (only parsing).
-Notation Z_of_N_abs := N2Z.inj_abs_N (only parsing).
-Notation Z_of_N_le_0 := N2Z.is_nonneg (only parsing).
-Notation Z_of_N_plus := N2Z.inj_add (only parsing).
-Notation Z_of_N_mult := N2Z.inj_mul (only parsing).
-Notation Z_of_N_minus := N2Z.inj_sub_max (only parsing).
-Notation Z_of_N_succ := N2Z.inj_succ (only parsing).
-Notation Z_of_N_min := N2Z.inj_min (only parsing).
-Notation Z_of_N_max := N2Z.inj_max (only parsing).
-Notation Zabs_of_N := Zabs2N.id (only parsing).
-Notation Zabs_N_succ_abs := Zabs2N.inj_succ_abs (only parsing).
-Notation Zabs_N_succ := Zabs2N.inj_succ (only parsing).
-Notation Zabs_N_plus_abs := Zabs2N.inj_add_abs (only parsing).
-Notation Zabs_N_plus := Zabs2N.inj_add (only parsing).
-Notation Zabs_N_mult_abs := Zabs2N.inj_mul_abs (only parsing).
-Notation Zabs_N_mult := Zabs2N.inj_mul (only parsing).
+ (fun p => sym_eq (positive_nat_Z p)) (compat "8.3").
+
+Notation Z_of_nat_of_N := N_nat_Z (compat "8.3").
+Notation Z_of_N_of_nat := nat_N_Z (compat "8.3").
+
+Notation Z_of_N_eq := (f_equal Z.of_N) (compat "8.3").
+Notation Z_of_N_eq_rev := N2Z.inj (compat "8.3").
+Notation Z_of_N_eq_iff := (fun n m => iff_sym (N2Z.inj_iff n m)) (compat "8.3").
+Notation Z_of_N_compare := N2Z.inj_compare (compat "8.3").
+Notation Z_of_N_le_iff := N2Z.inj_le (compat "8.3").
+Notation Z_of_N_lt_iff := N2Z.inj_lt (compat "8.3").
+Notation Z_of_N_ge_iff := N2Z.inj_ge (compat "8.3").
+Notation Z_of_N_gt_iff := N2Z.inj_gt (compat "8.3").
+Notation Z_of_N_le := (fun n m => proj1 (N2Z.inj_le n m)) (compat "8.3").
+Notation Z_of_N_lt := (fun n m => proj1 (N2Z.inj_lt n m)) (compat "8.3").
+Notation Z_of_N_ge := (fun n m => proj1 (N2Z.inj_ge n m)) (compat "8.3").
+Notation Z_of_N_gt := (fun n m => proj1 (N2Z.inj_gt n m)) (compat "8.3").
+Notation Z_of_N_le_rev := (fun n m => proj2 (N2Z.inj_le n m)) (compat "8.3").
+Notation Z_of_N_lt_rev := (fun n m => proj2 (N2Z.inj_lt n m)) (compat "8.3").
+Notation Z_of_N_ge_rev := (fun n m => proj2 (N2Z.inj_ge n m)) (compat "8.3").
+Notation Z_of_N_gt_rev := (fun n m => proj2 (N2Z.inj_gt n m)) (compat "8.3").
+Notation Z_of_N_pos := N2Z.inj_pos (compat "8.3").
+Notation Z_of_N_abs := N2Z.inj_abs_N (compat "8.3").
+Notation Z_of_N_le_0 := N2Z.is_nonneg (compat "8.3").
+Notation Z_of_N_plus := N2Z.inj_add (compat "8.3").
+Notation Z_of_N_mult := N2Z.inj_mul (compat "8.3").
+Notation Z_of_N_minus := N2Z.inj_sub_max (compat "8.3").
+Notation Z_of_N_succ := N2Z.inj_succ (compat "8.3").
+Notation Z_of_N_min := N2Z.inj_min (compat "8.3").
+Notation Z_of_N_max := N2Z.inj_max (compat "8.3").
+Notation Zabs_of_N := Zabs2N.id (compat "8.3").
+Notation Zabs_N_succ_abs := Zabs2N.inj_succ_abs (compat "8.3").
+Notation Zabs_N_succ := Zabs2N.inj_succ (compat "8.3").
+Notation Zabs_N_plus_abs := Zabs2N.inj_add_abs (compat "8.3").
+Notation Zabs_N_plus := Zabs2N.inj_add (compat "8.3").
+Notation Zabs_N_mult_abs := Zabs2N.inj_mul_abs (compat "8.3").
+Notation Zabs_N_mult := Zabs2N.inj_mul (compat "8.3").
Theorem inj_minus2 : forall n m:nat, (m > n)%nat -> Z_of_nat (n - m) = 0.
Proof.
diff --git a/theories/ZArith/Znumtheory.v b/theories/ZArith/Znumtheory.v
index 814b67322..00019b1a3 100644
--- a/theories/ZArith/Znumtheory.v
+++ b/theories/ZArith/Znumtheory.v
@@ -25,20 +25,20 @@ Open Scope Z_scope.
- properties of the efficient [Z.gcd] function
*)
-Notation Zgcd := Z.gcd (only parsing).
-Notation Zggcd := Z.ggcd (only parsing).
-Notation Zggcd_gcd := Z.ggcd_gcd (only parsing).
-Notation Zggcd_correct_divisors := Z.ggcd_correct_divisors (only parsing).
-Notation Zgcd_divide_l := Z.gcd_divide_l (only parsing).
-Notation Zgcd_divide_r := Z.gcd_divide_r (only parsing).
-Notation Zgcd_greatest := Z.gcd_greatest (only parsing).
-Notation Zgcd_nonneg := Z.gcd_nonneg (only parsing).
-Notation Zggcd_opp := Z.ggcd_opp (only parsing).
+Notation Zgcd := Z.gcd (compat "8.3").
+Notation Zggcd := Z.ggcd (compat "8.3").
+Notation Zggcd_gcd := Z.ggcd_gcd (compat "8.3").
+Notation Zggcd_correct_divisors := Z.ggcd_correct_divisors (compat "8.3").
+Notation Zgcd_divide_l := Z.gcd_divide_l (compat "8.3").
+Notation Zgcd_divide_r := Z.gcd_divide_r (compat "8.3").
+Notation Zgcd_greatest := Z.gcd_greatest (compat "8.3").
+Notation Zgcd_nonneg := Z.gcd_nonneg (compat "8.3").
+Notation Zggcd_opp := Z.ggcd_opp (compat "8.3").
(** The former specialized inductive predicate [Zdivide] is now
a generic existential predicate. *)
-Notation Zdivide := Z.divide (only parsing).
+Notation Zdivide := Z.divide (compat "8.3").
(** Its former constructor is now a pseudo-constructor. *)
@@ -46,17 +46,17 @@ Definition Zdivide_intro a b q (H:b=q*a) : Z.divide a b := ex_intro _ q H.
(** Results concerning divisibility*)
-Notation Zdivide_refl := Z.divide_refl (only parsing).
-Notation Zone_divide := Z.divide_1_l (only parsing).
-Notation Zdivide_0 := Z.divide_0_r (only parsing).
-Notation Zmult_divide_compat_l := Z.mul_divide_mono_l (only parsing).
-Notation Zmult_divide_compat_r := Z.mul_divide_mono_r (only parsing).
-Notation Zdivide_plus_r := Z.divide_add_r (only parsing).
-Notation Zdivide_minus_l := Z.divide_sub_r (only parsing).
-Notation Zdivide_mult_l := Z.divide_mul_l (only parsing).
-Notation Zdivide_mult_r := Z.divide_mul_r (only parsing).
-Notation Zdivide_factor_r := Z.divide_factor_l (only parsing).
-Notation Zdivide_factor_l := Z.divide_factor_r (only parsing).
+Notation Zdivide_refl := Z.divide_refl (compat "8.3").
+Notation Zone_divide := Z.divide_1_l (compat "8.3").
+Notation Zdivide_0 := Z.divide_0_r (compat "8.3").
+Notation Zmult_divide_compat_l := Z.mul_divide_mono_l (compat "8.3").
+Notation Zmult_divide_compat_r := Z.mul_divide_mono_r (compat "8.3").
+Notation Zdivide_plus_r := Z.divide_add_r (compat "8.3").
+Notation Zdivide_minus_l := Z.divide_sub_r (compat "8.3").
+Notation Zdivide_mult_l := Z.divide_mul_l (compat "8.3").
+Notation Zdivide_mult_r := Z.divide_mul_r (compat "8.3").
+Notation Zdivide_factor_r := Z.divide_factor_l (compat "8.3").
+Notation Zdivide_factor_l := Z.divide_factor_r (compat "8.3").
Lemma Zdivide_opp_r a b : (a | b) -> (a | - b).
Proof. apply Z.divide_opp_r. Qed.
@@ -91,12 +91,12 @@ Qed.
(** Only [1] and [-1] divide [1]. *)
-Notation Zdivide_1 := Z.divide_1_r (only parsing).
+Notation Zdivide_1 := Z.divide_1_r (compat "8.3").
(** If [a] divides [b] and [b] divides [a] then [a] is [b] or [-b]. *)
-Notation Zdivide_antisym := Z.divide_antisym (only parsing).
-Notation Zdivide_trans := Z.divide_trans (only parsing).
+Notation Zdivide_antisym := Z.divide_antisym (compat "8.3").
+Notation Zdivide_trans := Z.divide_trans (compat "8.3").
(** If [a] divides [b] and [b<>0] then [|a| <= |b|]. *)
@@ -742,7 +742,7 @@ Qed.
(** we now prove that [Z.gcd] is indeed a gcd in
the sense of [Zis_gcd]. *)
-Notation Zgcd_is_pos := Z.gcd_nonneg (only parsing).
+Notation Zgcd_is_pos := Z.gcd_nonneg (compat "8.3").
Lemma Zgcd_is_gcd : forall a b, Zis_gcd a b (Z.gcd a b).
Proof.
@@ -775,8 +775,8 @@ Proof.
subst. now case (Z.gcd a b).
Qed.
-Notation Zgcd_inv_0_l := Z.gcd_eq_0_l (only parsing).
-Notation Zgcd_inv_0_r := Z.gcd_eq_0_r (only parsing).
+Notation Zgcd_inv_0_l := Z.gcd_eq_0_l (compat "8.3").
+Notation Zgcd_inv_0_r := Z.gcd_eq_0_r (compat "8.3").
Theorem Zgcd_div_swap0 : forall a b : Z,
0 < Z.gcd a b ->
@@ -806,16 +806,16 @@ Proof.
rewrite <- Zdivide_Zdiv_eq; auto.
Qed.
-Notation Zgcd_comm := Z.gcd_comm (only parsing).
+Notation Zgcd_comm := Z.gcd_comm (compat "8.3").
Lemma Zgcd_ass a b c : Zgcd (Zgcd a b) c = Zgcd a (Zgcd b c).
Proof.
symmetry. apply Z.gcd_assoc.
Qed.
-Notation Zgcd_Zabs := Z.gcd_abs_l (only parsing).
-Notation Zgcd_0 := Z.gcd_0_r (only parsing).
-Notation Zgcd_1 := Z.gcd_1_r (only parsing).
+Notation Zgcd_Zabs := Z.gcd_abs_l (compat "8.3").
+Notation Zgcd_0 := Z.gcd_0_r (compat "8.3").
+Notation Zgcd_1 := Z.gcd_1_r (compat "8.3").
Hint Resolve Zgcd_0 Zgcd_1 : zarith.
diff --git a/theories/ZArith/Zorder.v b/theories/ZArith/Zorder.v
index a8cd69bb3..d22e2d57c 100644
--- a/theories/ZArith/Zorder.v
+++ b/theories/ZArith/Zorder.v
@@ -38,9 +38,9 @@ Qed.
(**********************************************************************)
(** * Decidability of equality and order on Z *)
-Notation dec_eq := Z.eq_decidable (only parsing).
-Notation dec_Zle := Z.le_decidable (only parsing).
-Notation dec_Zlt := Z.lt_decidable (only parsing).
+Notation dec_eq := Z.eq_decidable (compat "8.3").
+Notation dec_Zle := Z.le_decidable (compat "8.3").
+Notation dec_Zlt := Z.lt_decidable (compat "8.3").
Theorem dec_Zne n m : decidable (Zne n m).
Proof.
@@ -64,12 +64,12 @@ Qed.
(** * Relating strict and large orders *)
-Notation Zgt_lt := Z.gt_lt (only parsing).
-Notation Zlt_gt := Z.lt_gt (only parsing).
-Notation Zge_le := Z.ge_le (only parsing).
-Notation Zle_ge := Z.le_ge (only parsing).
-Notation Zgt_iff_lt := Z.gt_lt_iff (only parsing).
-Notation Zge_iff_le := Z.ge_le_iff (only parsing).
+Notation Zgt_lt := Z.gt_lt (compat "8.3").
+Notation Zlt_gt := Z.lt_gt (compat "8.3").
+Notation Zge_le := Z.ge_le (compat "8.3").
+Notation Zle_ge := Z.le_ge (compat "8.3").
+Notation Zgt_iff_lt := Z.gt_lt_iff (compat "8.3").
+Notation Zge_iff_le := Z.ge_le_iff (compat "8.3").
Lemma Zle_not_lt n m : n <= m -> ~ m < n.
Proof.
@@ -121,18 +121,18 @@ Qed.
(** Reflexivity *)
-Notation Zle_refl := Z.le_refl (only parsing).
-Notation Zeq_le := Z.eq_le_incl (only parsing).
+Notation Zle_refl := Z.le_refl (compat "8.3").
+Notation Zeq_le := Z.eq_le_incl (compat "8.3").
Hint Resolve Z.le_refl: zarith.
(** Antisymmetry *)
-Notation Zle_antisym := Z.le_antisymm (only parsing).
+Notation Zle_antisym := Z.le_antisymm (compat "8.3").
(** Asymmetry *)
-Notation Zlt_asym := Z.lt_asymm (only parsing).
+Notation Zlt_asym := Z.lt_asymm (compat "8.3").
Lemma Zgt_asym n m : n > m -> ~ m > n.
Proof.
@@ -141,8 +141,8 @@ Qed.
(** Irreflexivity *)
-Notation Zlt_irrefl := Z.lt_irrefl (only parsing).
-Notation Zlt_not_eq := Z.lt_neq (only parsing).
+Notation Zlt_irrefl := Z.lt_irrefl (compat "8.3").
+Notation Zlt_not_eq := Z.lt_neq (compat "8.3").
Lemma Zgt_irrefl n : ~ n > n.
Proof.
@@ -151,8 +151,8 @@ Qed.
(** Large = strict or equal *)
-Notation Zlt_le_weak := Z.lt_le_incl (only parsing).
-Notation Zle_lt_or_eq_iff := Z.lt_eq_cases (only parsing).
+Notation Zlt_le_weak := Z.lt_le_incl (compat "8.3").
+Notation Zle_lt_or_eq_iff := Z.lt_eq_cases (compat "8.3").
Lemma Zle_lt_or_eq n m : n <= m -> n < m \/ n = m.
Proof.
@@ -161,19 +161,19 @@ Qed.
(** Dichotomy *)
-Notation Zle_or_lt := Z.le_gt_cases (only parsing).
+Notation Zle_or_lt := Z.le_gt_cases (compat "8.3").
(** Transitivity of strict orders *)
-Notation Zlt_trans := Z.lt_trans (only parsing).
+Notation Zlt_trans := Z.lt_trans (compat "8.3").
Lemma Zgt_trans : forall n m p:Z, n > m -> m > p -> n > p.
Proof Zcompare_Gt_trans.
(** Mixed transitivity *)
-Notation Zlt_le_trans := Z.lt_le_trans (only parsing).
-Notation Zle_lt_trans := Z.le_lt_trans (only parsing).
+Notation Zlt_le_trans := Z.lt_le_trans (compat "8.3").
+Notation Zle_lt_trans := Z.le_lt_trans (compat "8.3").
Lemma Zle_gt_trans n m p : m <= n -> m > p -> n > p.
Proof.
@@ -187,7 +187,7 @@ Qed.
(** Transitivity of large orders *)
-Notation Zle_trans := Z.le_trans (only parsing).
+Notation Zle_trans := Z.le_trans (compat "8.3").
Lemma Zge_trans n m p : n >= m -> m >= p -> n >= p.
Proof.
@@ -238,8 +238,8 @@ Qed.
(** Special base instances of order *)
-Notation Zlt_succ := Z.lt_succ_diag_r (only parsing).
-Notation Zlt_pred := Z.lt_pred_l (only parsing).
+Notation Zlt_succ := Z.lt_succ_diag_r (compat "8.3").
+Notation Zlt_pred := Z.lt_pred_l (compat "8.3").
Lemma Zgt_succ n : Z.succ n > n.
Proof.
@@ -253,8 +253,8 @@ Qed.
(** Relating strict and large order using successor or predecessor *)
-Notation Zlt_succ_r := Z.lt_succ_r (only parsing).
-Notation Zle_succ_l := Z.le_succ_l (only parsing).
+Notation Zlt_succ_r := Z.lt_succ_r (compat "8.3").
+Notation Zle_succ_l := Z.le_succ_l (compat "8.3").
Lemma Zgt_le_succ n m : m > n -> Z.succ n <= m.
Proof.
@@ -293,10 +293,10 @@ Qed.
(** Weakening order *)
-Notation Zle_succ := Z.le_succ_diag_r (only parsing).
-Notation Zle_pred := Z.le_pred_l (only parsing).
-Notation Zlt_lt_succ := Z.lt_lt_succ_r (only parsing).
-Notation Zle_le_succ := Z.le_le_succ_r (only parsing).
+Notation Zle_succ := Z.le_succ_diag_r (compat "8.3").
+Notation Zle_pred := Z.le_pred_l (compat "8.3").
+Notation Zlt_lt_succ := Z.lt_lt_succ_r (compat "8.3").
+Notation Zle_le_succ := Z.le_le_succ_r (compat "8.3").
Lemma Zle_succ_le n m : Z.succ n <= m -> n <= m.
Proof.
@@ -332,8 +332,8 @@ Qed.
(** Special cases of ordered integers *)
-Notation Zlt_0_1 := Z.lt_0_1 (only parsing).
-Notation Zle_0_1 := Z.le_0_1 (only parsing).
+Notation Zlt_0_1 := Z.lt_0_1 (compat "8.3").
+Notation Zle_0_1 := Z.le_0_1 (compat "8.3").
Lemma Zle_neg_pos : forall p q:positive, Zneg p <= Zpos q.
Proof.
@@ -373,10 +373,10 @@ Qed.
(** ** Addition *)
(** Compatibility of addition wrt to order *)
-Notation Zplus_lt_le_compat := Z.add_lt_le_mono (only parsing).
-Notation Zplus_le_lt_compat := Z.add_le_lt_mono (only parsing).
-Notation Zplus_le_compat := Z.add_le_mono (only parsing).
-Notation Zplus_lt_compat := Z.add_lt_mono (only parsing).
+Notation Zplus_lt_le_compat := Z.add_lt_le_mono (compat "8.3").
+Notation Zplus_le_lt_compat := Z.add_le_lt_mono (compat "8.3").
+Notation Zplus_le_compat := Z.add_le_mono (compat "8.3").
+Notation Zplus_lt_compat := Z.add_lt_mono (compat "8.3").
Lemma Zplus_gt_compat_l n m p : n > m -> p + n > p + m.
Proof.
@@ -410,7 +410,7 @@ Qed.
(** Compatibility of addition wrt to being positive *)
-Notation Zplus_le_0_compat := Z.add_nonneg_nonneg (only parsing).
+Notation Zplus_le_0_compat := Z.add_nonneg_nonneg (compat "8.3").
(** Simplification of addition wrt to order *)
@@ -568,9 +568,9 @@ Qed.
(** Compatibility of multiplication by a positive wrt to being positive *)
-Notation Zmult_le_0_compat := Z.mul_nonneg_nonneg (only parsing).
-Notation Zmult_lt_0_compat := Z.mul_pos_pos (only parsing).
-Notation Zmult_lt_O_compat := Z.mul_pos_pos (only parsing).
+Notation Zmult_le_0_compat := Z.mul_nonneg_nonneg (compat "8.3").
+Notation Zmult_lt_0_compat := Z.mul_pos_pos (compat "8.3").
+Notation Zmult_lt_O_compat := Z.mul_pos_pos (compat "8.3").
Lemma Zmult_gt_0_compat n m : n > 0 -> m > 0 -> n * m > 0.
Proof.
@@ -622,9 +622,9 @@ Qed.
(** * Equivalence between inequalities *)
-Notation Zle_plus_swap := Z.le_add_le_sub_r (only parsing).
-Notation Zlt_plus_swap := Z.lt_add_lt_sub_r (only parsing).
-Notation Zlt_minus_simpl_swap := Z.lt_sub_pos (only parsing).
+Notation Zle_plus_swap := Z.le_add_le_sub_r (compat "8.3").
+Notation Zlt_plus_swap := Z.lt_add_lt_sub_r (compat "8.3").
+Notation Zlt_minus_simpl_swap := Z.lt_sub_pos (compat "8.3").
Lemma Zeq_plus_swap n m p : n + p = m <-> n = m - p.
Proof.
diff --git a/theories/ZArith/Zpow_def.v b/theories/ZArith/Zpow_def.v
index 6f1ebc061..4fe411584 100644
--- a/theories/ZArith/Zpow_def.v
+++ b/theories/ZArith/Zpow_def.v
@@ -14,12 +14,12 @@ Local Open Scope Z_scope.
(** Nota : this file is mostly deprecated. The definition of [Z.pow]
and its usual properties are now provided by module [BinInt.Z]. *)
-Notation Zpower_pos := Z.pow_pos (only parsing).
-Notation Zpower := Z.pow (only parsing).
-Notation Zpower_0_r := Z.pow_0_r (only parsing).
-Notation Zpower_succ_r := Z.pow_succ_r (only parsing).
-Notation Zpower_neg_r := Z.pow_neg_r (only parsing).
-Notation Zpower_Ppow := Z.pow_Zpos (only parsing).
+Notation Zpower_pos := Z.pow_pos (compat "8.3").
+Notation Zpower := Z.pow (compat "8.3").
+Notation Zpower_0_r := Z.pow_0_r (compat "8.3").
+Notation Zpower_succ_r := Z.pow_succ_r (compat "8.3").
+Notation Zpower_neg_r := Z.pow_neg_r (compat "8.3").
+Notation Zpower_Ppow := Z.pow_Zpos (compat "8.3").
Lemma Zpower_theory : power_theory 1 Z.mul (@eq Z) Z.of_N Z.pow.
Proof.
diff --git a/theories/ZArith/Zpow_facts.v b/theories/ZArith/Zpow_facts.v
index 27e3def4e..5d025322b 100644
--- a/theories/ZArith/Zpow_facts.v
+++ b/theories/ZArith/Zpow_facts.v
@@ -29,17 +29,17 @@ Proof. now apply (Z.pow_0_l (Zpos p)). Qed.
Lemma Zpower_pos_pos x p : 0 < x -> 0 < Z.pow_pos x p.
Proof. intros. now apply (Z.pow_pos_nonneg x (Zpos p)). Qed.
-Notation Zpower_1_r := Z.pow_1_r (only parsing).
-Notation Zpower_1_l := Z.pow_1_l (only parsing).
-Notation Zpower_0_l := Z.pow_0_l' (only parsing).
-Notation Zpower_0_r := Z.pow_0_r (only parsing).
-Notation Zpower_2 := Z.pow_2_r (only parsing).
-Notation Zpower_gt_0 := Z.pow_pos_nonneg (only parsing).
-Notation Zpower_ge_0 := Z.pow_nonneg (only parsing).
-Notation Zpower_Zabs := Z.abs_pow (only parsing).
-Notation Zpower_Zsucc := Z.pow_succ_r (only parsing).
-Notation Zpower_mult := Z.pow_mul_r (only parsing).
-Notation Zpower_le_monotone2 := Z.pow_le_mono_r (only parsing).
+Notation Zpower_1_r := Z.pow_1_r (compat "8.3").
+Notation Zpower_1_l := Z.pow_1_l (compat "8.3").
+Notation Zpower_0_l := Z.pow_0_l' (compat "8.3").
+Notation Zpower_0_r := Z.pow_0_r (compat "8.3").
+Notation Zpower_2 := Z.pow_2_r (compat "8.3").
+Notation Zpower_gt_0 := Z.pow_pos_nonneg (compat "8.3").
+Notation Zpower_ge_0 := Z.pow_nonneg (compat "8.3").
+Notation Zpower_Zabs := Z.abs_pow (compat "8.3").
+Notation Zpower_Zsucc := Z.pow_succ_r (compat "8.3").
+Notation Zpower_mult := Z.pow_mul_r (compat "8.3").
+Notation Zpower_le_monotone2 := Z.pow_le_mono_r (compat "8.3").
Theorem Zpower_le_monotone a b c :
0 < a -> 0 <= b <= c -> a^b <= a^c.
@@ -233,7 +233,7 @@ Qed.
(** * Zsquare: a direct definition of [z^2] *)
-Notation Psquare := Pos.square (only parsing).
-Notation Zsquare := Z.square (only parsing).
-Notation Psquare_correct := Pos.square_spec (only parsing).
-Notation Zsquare_correct := Z.square_spec (only parsing).
+Notation Psquare := Pos.square (compat "8.3").
+Notation Zsquare := Z.square (compat "8.3").
+Notation Psquare_correct := Pos.square_spec (compat "8.3").
+Notation Zsquare_correct := Z.square_spec (compat "8.3").
diff --git a/theories/ZArith/Zquot.v b/theories/ZArith/Zquot.v
index 9a95669f5..5b79fbce8 100644
--- a/theories/ZArith/Zquot.v
+++ b/theories/ZArith/Zquot.v
@@ -46,7 +46,7 @@ Qed.
has been chosen to be [a], so this equation holds even for [b=0].
*)
-Notation Z_quot_rem_eq := Z.quot_rem' (only parsing).
+Notation Z_quot_rem_eq := Z.quot_rem' (compat "8.3").
(** Then, the inequalities constraining the remainder:
The remainder is bounded by the divisor, in term of absolute values *)