diff options
Diffstat (limited to 'theories/Arith/Mult.v')
| -rw-r--r-- | theories/Arith/Mult.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/Arith/Mult.v b/theories/Arith/Mult.v index 0c44cfaf1..f779e0772 100644 --- a/theories/Arith/Mult.v +++ b/theories/Arith/Mult.v @@ -73,7 +73,7 @@ Qed. Lemma mult_minus_distr_r : forall n m p, (n - m) * p = n * p - m * p. Proof. - intros; induction n m using nat_double_ind; simpl; auto with arith. + intros; induction n, m using nat_double_ind; simpl; auto with arith. rewrite <- minus_plus_simpl_l_reverse; auto with arith. Qed. Hint Resolve mult_minus_distr_r: arith v62. |