diff options
Diffstat (limited to 'theories/Reals/Rsqrt_def.v')
| -rw-r--r-- | theories/Reals/Rsqrt_def.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/theories/Reals/Rsqrt_def.v b/theories/Reals/Rsqrt_def.v index 459f2716..de3422e8 100644 --- a/theories/Reals/Rsqrt_def.v +++ b/theories/Reals/Rsqrt_def.v @@ -6,7 +6,7 @@ (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) -(*i $Id: Rsqrt_def.v,v 1.14.2.1 2004/07/16 19:31:13 herbelin Exp $ i*) +(*i $Id: Rsqrt_def.v 8670 2006-03-28 22:16:14Z herbelin $ i*) Require Import Sumbool. Require Import Rbase. @@ -15,7 +15,7 @@ Require Import SeqSeries. Require Import Ranalysis1. Open Local Scope R_scope. -Fixpoint Dichotomy_lb (x y:R) (P:R -> bool) (N:nat) {struct N} : R := +Boxed Fixpoint Dichotomy_lb (x y:R) (P:R -> bool) (N:nat) {struct N} : R := match N with | O => x | S n => @@ -455,7 +455,7 @@ cut (x <= y). intro. generalize (dicho_lb_cv x y (fun z:R => cond_positivity (f z)) H3). generalize (dicho_up_cv x y (fun z:R => cond_positivity (f z)) H3). -intros. +intros X X0. elim X; intros. elim X0; intros. assert (H4 := cv_dicho _ _ _ _ _ H3 p0 p). @@ -759,4 +759,4 @@ apply Rsqr_inj. assumption. assumption. rewrite <- H0; rewrite <- H2; reflexivity. -Qed.
\ No newline at end of file +Qed. |