diff options
Diffstat (limited to 'theories/Numbers/Cyclic/Int63/Cyclic63.v')
| -rw-r--r-- | theories/Numbers/Cyclic/Int63/Cyclic63.v | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/theories/Numbers/Cyclic/Int63/Cyclic63.v b/theories/Numbers/Cyclic/Int63/Cyclic63.v index 2a26b6b12a..4bf971668d 100644 --- a/theories/Numbers/Cyclic/Int63/Cyclic63.v +++ b/theories/Numbers/Cyclic/Int63/Cyclic63.v @@ -218,7 +218,6 @@ Lemma div_lt : forall p x y, 0 <= x < y -> x / 2^p < y. apply Zdiv_lt_upper_bound;auto with zarith. apply Z.lt_le_trans with y;auto with zarith. rewrite <- (Zmult_1_r y);apply Zmult_le_compat;auto with zarith. - assert (0 < 2^p);auto with zarith. replace (2^p) with 0. destruct x;change (0<y);auto with zarith. destruct p;trivial;discriminate. |