diff options
| author |  Pierre Boutillier <pierre.boutillier@ens-lyon.org> | 2014-02-24 18:07:48 +0100 |
|---|---|---|
| committer | Pierre Boutillier <pierre.boutillier@ens-lyon.org> | 2014-02-28 17:29:13 +0100 |
| commit | 93a35165079204b57d5e28a22781de18beb9f446 (patch) | |
| tree | 243d5b926c4d7c843671b30f5f7e404efbe3696e /test-suite/success | |
| parent | 0adeb274a1ad0a1f12000b937314172b8779d92c (diff) | |
Pos.compare_cont takes the comparison as first argument
Helps cbn tactic refolding
Diffstat (limited to 'test-suite/success')
| -rw-r--r-- | test-suite/success/fix.v | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/test-suite/success/fix.v b/test-suite/success/fix.v index 8623f7186..ff34840d8 100644 --- a/test-suite/success/fix.v +++ b/test-suite/success/fix.v @@ -9,12 +9,13 @@ Inductive rBoolOp : Set := | rAnd : rBoolOp | rEq : rBoolOp. -Definition rlt (a b : rNat) : Prop := Pos.compare_cont a b Eq = Lt. +Definition rlt (a b : rNat) : Prop := Pos.compare_cont Eq a b = Lt. Definition rltDec : forall m n : rNat, {rlt m n} + {rlt n m \/ m = n}. +Proof. intros n m; generalize (nat_of_P_lt_Lt_compare_morphism n m); generalize (nat_of_P_gt_Gt_compare_morphism n m); - generalize (Pcompare_Eq_eq n m); case (Pos.compare_cont n m Eq). + generalize (Pcompare_Eq_eq n m); case (Pos.compare_cont Eq n m). intros H' H'0 H'1; right; right; auto. intros H' H'0 H'1; left; unfold rlt. apply nat_of_P_lt_Lt_compare_complement_morphism; auto. @@ -25,6 +26,7 @@ Defined. Definition rmax : rNat -> rNat -> rNat. +Proof. intros n m; case (rltDec n m); intros Rlt0. exact m. exact n. |