diff options
Diffstat (limited to 'theories/Sets/Integers.v')
| -rw-r--r-- | theories/Sets/Integers.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/theories/Sets/Integers.v b/theories/Sets/Integers.v index c969ad9c..1786edf1 100644 --- a/theories/Sets/Integers.v +++ b/theories/Sets/Integers.v @@ -24,7 +24,7 @@ (* in Summer 1995. Several developments by E. Ledinot were an inspiration. *) (****************************************************************************) -(*i $Id: Integers.v 9245 2006-10-17 12:53:34Z notin $ i*) +(*i $Id: Integers.v 10637 2008-03-07 23:52:56Z letouzey $ i*) Require Export Finite_sets. Require Export Constructive_sets. @@ -87,7 +87,7 @@ Section Integers_sect. apply Totally_ordered_definition. simpl in |- *. intros H' x y H'0. - specialize 2le_or_lt with (n := x) (m := y); intro H'2; elim H'2. + elim le_or_lt with (n := x) (m := y). intro H'1; left; auto with sets arith. intro H'1; right. cut (y <= x); auto with sets arith. @@ -142,8 +142,8 @@ Section Integers_sect. elim H'0; intros H'1 H'2. cut (In nat Integers (S x)). intro H'3. - specialize 1H'2 with (y := S x); intro H'4; lapply H'4; - [ intro H'5; clear H'4 | try assumption; clear H'4 ]. + specialize H'2 with (y := S x); lapply H'2; + [ intro H'5; clear H'2 | try assumption; clear H'2 ]. simpl in H'5. absurd (S x <= x); auto with arith. apply triv_nat. |