diff options
| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-11-02 15:10:50 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2010-11-02 15:10:50 +0000 |
| commit | 8e5cae9a9f8edbedc2fb2451d32dc18af89cfa40 (patch) | |
| tree | 078003a6c219d021755bca4cc477f5d82b1c0540 /theories/Numbers/Integer | |
| parent | 0cb098205ba6d85674659bf5d0bfc0ed942464cc (diff) | |
NZLog : since spec is complete, no need for morphism axiom log2_wd
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13608 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Numbers/Integer')
| -rw-r--r-- | theories/Numbers/Integer/Binary/ZBinary.v | 2 | ||||
| -rw-r--r-- | theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/theories/Numbers/Integer/Binary/ZBinary.v b/theories/Numbers/Integer/Binary/ZBinary.v index bdaa748e4..d4796d106 100644 --- a/theories/Numbers/Integer/Binary/ZBinary.v +++ b/theories/Numbers/Integer/Binary/ZBinary.v @@ -159,8 +159,6 @@ Definition sqrt := Zsqrt. (** Log2 *) -Program Instance log2_wd : Proper (eq==>eq) Zlog2. - Definition log2_spec := Zlog2_spec. Definition log2_nonpos := Zlog2_nonpos. Definition log2 := Zlog2. diff --git a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v index 96f243fa6..69feb9315 100644 --- a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v +++ b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v @@ -295,8 +295,6 @@ Qed. (** Log2 *) -Program Instance log2_wd : Proper (eq==>eq) log2. - Lemma log2_spec : forall n, 0<n -> 2^(log2 n) <= n /\ n < 2^(succ (log2 n)). Proof. |