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| author | vblot <24938579+vblot@users.noreply.github.com> | 2021-07-07 08:55:25 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-07 08:55:25 +0200 |
| commit | e2683e1e653a1b6872a886f4b99218e2803f7a74 (patch) | |
| tree | e5058272d1f912065fd22d41d45d0e93a8c7c5ab /src/classes | |
| parent | 6a209bbc1bf5c90adb5f576093129fc62ce84780 (diff) | |
| download | smtcoq-e2683e1e653a1b6872a886f4b99218e2803f7a74.tar.gz smtcoq-e2683e1e653a1b6872a886f4b99218e2803f7a74.zip | |
use native integers (#96)
Diffstat (limited to 'src/classes')
| -rw-r--r-- | src/classes/SMT_classes_instances.v | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/classes/SMT_classes_instances.v b/src/classes/SMT_classes_instances.v index a2831cf..d7c0400 100644 --- a/src/classes/SMT_classes_instances.v +++ b/src/classes/SMT_classes_instances.v @@ -474,7 +474,7 @@ Section Int63. Local Open Scope int63_scope. Let int_lt x y := - if Int63Native.ltb x y then True else False. + if x < y then True else False. Global Instance int63_ord : OrdType int. Proof. @@ -486,13 +486,13 @@ Section Int63. simpl; try easy. contradict H1. rewrite not_false_iff_true. - rewrite Int63Axioms.ltb_spec in *. + rewrite ltb_spec in *. exact (Z.lt_trans _ _ _ H H0). - intros x y. case_eq (x < y); intro; simpl; try easy. intros. - rewrite Int63Axioms.ltb_spec in *. - rewrite <- Int63Properties.to_Z_eq. + rewrite ltb_spec in *. + rewrite <- Misc.to_Z_eq. exact (Z.lt_neq _ _ H). Defined. @@ -503,19 +503,19 @@ Section Int63. intros x y. case_eq (x < y); intro; case_eq (x == y); intro; unfold lt in *; simpl. - - rewrite Int63Properties.eqb_spec in H0. + - rewrite Int63.eqb_spec in H0. contradict H0. assert (int_lt x y). unfold int_lt. rewrite H; trivial. remember lt_not_eq. unfold lt in *. simpl in n. exact (n _ _ H0). - apply LT. unfold int_lt. rewrite H; trivial. - - apply EQ. rewrite Int63Properties.eqb_spec in H0; trivial. + - apply EQ. rewrite Int63.eqb_spec in H0; trivial. - apply GT. unfold int_lt. case_eq (y < x); intro; simpl; try easy. - specialize (leb_ltb_eqb x y); intro. + specialize (Misc.leb_ltb_eqb x y); intro. contradict H2. - rewrite leb_negb_gtb. rewrite H1. simpl. + rewrite Misc.leb_negb_gtb. rewrite H1. simpl. red. intro. symmetry in H2. rewrite orb_true_iff in H2. destruct H2; contradict H2. rewrite H. auto. @@ -523,7 +523,7 @@ Section Int63. Defined. Global Instance int63_eqbtype : EqbType int := - {| eqb := Int63Native.eqb; eqb_spec := Int63Properties.eqb_spec |}. + {| eqb := Int63.eqb; eqb_spec := Int63.eqb_spec |}. Global Instance int63_dec : DecType int := EqbToDecType. |