diff options
Diffstat (limited to 'theories/ZArith/Zdigits.v')
| -rw-r--r-- | theories/ZArith/Zdigits.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/ZArith/Zdigits.v b/theories/ZArith/Zdigits.v index fa8f5c275..8a9497682 100644 --- a/theories/ZArith/Zdigits.v +++ b/theories/ZArith/Zdigits.v @@ -41,7 +41,7 @@ Section VALUE_OF_BOOLEAN_VECTORS. Lemma binary_value : forall n:nat, Bvector n -> Z. Proof. - simple induction n; intros. + refine (nat_rect _ _ _); intros. exact 0%Z. inversion H0. |