diff options
Diffstat (limited to 'theories/ZArith')
| -rw-r--r-- | theories/ZArith/Zpower.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/ZArith/Zpower.v b/theories/ZArith/Zpower.v index c021b01a96..ce99427f2d 100644 --- a/theories/ZArith/Zpower.v +++ b/theories/ZArith/Zpower.v @@ -243,7 +243,7 @@ Section power_div_with_rest. simpl in |- *; [ trivial with zarith | intro n; rewrite (two_power_nat_S n); unfold Zdiv_rest_aux at 2 in |- *; - elim (iter_nat n (Z * Z * Z) Zdiv_rest_aux (x, 0, 1)); + elim (iter_nat n _ Zdiv_rest_aux (x, 0, 1)); destruct a; intros; apply f_equal with (f := fun z:Z => 2 * z); assumption ]. Qed. @@ -302,7 +302,7 @@ Section power_div_with_rest. Proof. intros x p. generalize (Zdiv_rest_correct1 x p); generalize (Zdiv_rest_correct2 x p). - elim (iter_pos p (Z * Z * Z) Zdiv_rest_aux (x, 0, 1)). + elim (iter_pos p _ Zdiv_rest_aux (x, 0, 1)). simple induction a. intros. elim H; intros H1 H2; clear H. |