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Diffstat (limited to 'theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v')
-rw-r--r-- | theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v b/theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v index 3620045d1..547f51b3d 100644 --- a/theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v +++ b/theories/Numbers/Natural/SpecViaZ/NSigNAxioms.v @@ -229,8 +229,6 @@ Qed. (** Sqrt *) -Program Instance sqrt_wd : Proper (eq==>eq) sqrt. - Lemma sqrt_spec : forall n, 0<=n -> (sqrt n)*(sqrt n) <= n /\ n < (succ (sqrt n))*(succ (sqrt n)). Proof. |