diff options
Diffstat (limited to 'theories/Reals/Ranalysis1.v')
| -rw-r--r-- | theories/Reals/Ranalysis1.v | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/theories/Reals/Ranalysis1.v b/theories/Reals/Ranalysis1.v index 0409c99e4..6afc20f5a 100644 --- a/theories/Reals/Ranalysis1.v +++ b/theories/Reals/Ranalysis1.v @@ -1066,15 +1066,8 @@ Lemma pr_nu : forall f (x:R) (pr1 pr2:derivable_pt f x), derive_pt f x pr1 = derive_pt f x pr2. Proof. - intros. - unfold derivable_pt in pr1. - unfold derivable_pt in pr2. - elim pr1; intros. - elim pr2; intros. - unfold derivable_pt_abs in p. - unfold derivable_pt_abs in p0. - simpl. - apply (uniqueness_limite f x x0 x1 p p0). + intros f x (x0,H0) (x1,H1). + apply (uniqueness_limite f x x0 x1 H0 H1). Qed. |