diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/IEEE754_extra.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/IEEE754_extra.v b/lib/IEEE754_extra.v index ed3d9f1f..a76daab4 100644 --- a/lib/IEEE754_extra.v +++ b/lib/IEEE754_extra.v @@ -1167,7 +1167,7 @@ Proof. unfold Z.succ. rewrite plus_IZR. lra. Qed. -Lemma Rabs_le_rev : forall {a} {b}, (Rabs a <= b -> -b <= a <= b)%R. +Lemma Rabs_le_rev : forall a b, (Rabs a <= b -> -b <= a <= b)%R. Proof. intros a b ABS. unfold Rabs in ABS. @@ -1179,7 +1179,7 @@ Theorem ZofB_ne_range: Proof. intros. rewrite ZofB_ne_correct in H. destruct (is_finite prec emax f) eqn:FIN; inversion H. pose proof (Znearest_imp2 (fun x => negb (Z.even x)) (B2R prec emax f)) as ABS. - pose proof (Rabs_le_rev ABS). + pose proof (Rabs_le_rev _ _ ABS). lra. Qed. |