diff options
Diffstat (limited to 'plugins/micromega/EnvRing.v')
| -rw-r--r-- | plugins/micromega/EnvRing.v | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/plugins/micromega/EnvRing.v b/plugins/micromega/EnvRing.v index 8968a014..309ebdef 100644 --- a/plugins/micromega/EnvRing.v +++ b/plugins/micromega/EnvRing.v @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -43,7 +43,7 @@ Section MakeRingPol. cO cI cadd cmul csub copp ceqb phi. (* Power coefficients *) - Variable Cpow : Set. + Variable Cpow : Type. Variable Cp_phi : N -> Cpow. Variable rpow : R -> Cpow -> R. Variable pow_th : power_theory rI rmul req Cp_phi rpow. @@ -105,12 +105,12 @@ Section MakeRingPol. match P, P' with | Pc c, Pc c' => c ?=! c' | Pinj j Q, Pinj j' Q' => - match Pcompare j j' Eq with + match j ?= j' with | Eq => Peq Q Q' | _ => false end | PX P i Q, PX P' i' Q' => - match Pcompare i i' Eq with + match i ?= i' with | Eq => if Peq P P' then Peq Q Q' else false | _ => false end @@ -421,7 +421,7 @@ Section MakeRingPol. _, mon0 => (Pc cO, P) | Pc _, _ => (P, Pc cO) | Pinj j1 P1, zmon j2 M1 => - match (j1 ?= j2) Eq with + match (j1 ?= j2) with Eq => let (R,S) := MFactor P1 M1 in (mkPinj j1 R, mkPinj j1 S) | Lt => let (R,S) := MFactor P1 (zmon (j2 - j1) M1) in @@ -435,7 +435,7 @@ Section MakeRingPol. let (R2, S2) := MFactor Q1 M2 in (mkPX R1 i R2, mkPX S1 i S2) | PX P1 i Q1, vmon j M1 => - match (i ?= j) Eq with + match (i ?= j) with Eq => let (R1,S1) := MFactor P1 (mkZmon xH M1) in (mkPX R1 i Q1, S1) | Lt => let (R1,S1) := MFactor P1 (vmon (j - i) M1) in @@ -537,10 +537,10 @@ Section MakeRingPol. Proof. induction P;destruct P';simpl;intros;try discriminate;trivial. apply (morph_eq CRmorph);trivial. - assert (H1 := Pcompare_Eq_eq p p0); destruct ((p ?= p0)%positive Eq); + assert (H1 := Pos.compare_eq p p0); destruct (p ?= p0); try discriminate H. rewrite (IHP P' H); rewrite H1;trivial;rrefl. - assert (H1 := Pcompare_Eq_eq p p0); destruct ((p ?= p0)%positive Eq); + assert (H1 := Pos.compare_eq p p0); destruct (p ?= p0); try discriminate H. rewrite H1;trivial. clear H1. assert (H1 := IHP1 P'1);assert (H2 := IHP2 P'2); @@ -1019,8 +1019,8 @@ Qed. intros i P Hrec M l; case M; simpl; clear M. rewrite (morph0 CRmorph); rsimpl. intros j M. - case_eq ((i ?= j) Eq); intros He; simpl. - rewrite (Pcompare_Eq_eq _ _ He). + case_eq (i ?= j); intros He; simpl. + rewrite (Pos.compare_eq _ _ He). generalize (Hrec M (jump j l)); case (MFactor P M); simpl; intros P2 Q2 H; repeat rewrite mkPinj_ok; auto. generalize (Hrec (zmon (j -i) M) (jump i l)); @@ -1048,8 +1048,8 @@ Qed. rewrite (ARadd_comm ARth); rsimpl. rewrite zmon_pred_ok;rsimpl. intros j M1. - case_eq ((i ?= j) Eq); intros He; simpl. - rewrite (Pcompare_Eq_eq _ _ He). + case_eq (i ?= j); intros He; simpl. + rewrite (Pos.compare_eq _ _ He). generalize (Hrec1 (mkZmon xH M1) l); case (MFactor P2 (mkZmon xH M1)); simpl; intros P3 Q3 H; repeat rewrite mkPinj_ok; auto. rewrite H; rewrite mkPX_ok; rsimpl. |