diff options
| author | letouzey | 2011-06-28 23:30:10 +0000 |
|---|---|---|
| committer | letouzey | 2011-06-28 23:30:10 +0000 |
| commit | a0b31c88aa2bcd50524cbc48d16eb78c62da3445 (patch) | |
| tree | ebf4533e46fb630e520a745f2b3df41d489a33ec /theories/ZArith | |
| parent | 2941378aee6586bcff9f8a117f11e5c5c2327607 (diff) | |
Deletion of useless Zsqrt_def
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14245 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/ZArith')
| -rw-r--r-- | theories/ZArith/ZArith.v | 2 | ||||
| -rw-r--r-- | theories/ZArith/Zsqrt_compat.v | 9 | ||||
| -rw-r--r-- | theories/ZArith/Zsqrt_def.v | 18 | ||||
| -rw-r--r-- | theories/ZArith/vo.itarget | 1 |
4 files changed, 6 insertions, 24 deletions
diff --git a/theories/ZArith/ZArith.v b/theories/ZArith/ZArith.v index 239d55cdc8..5a927fe6b8 100644 --- a/theories/ZArith/ZArith.v +++ b/theories/ZArith/ZArith.v @@ -13,7 +13,7 @@ Require Export ZArith_base. (** Extra definitions *) Require Export - Zpow_def Zsqrt_def Zlog_def Zdigits_def. + Zpow_def Zlog_def Zdigits_def. (** Extra modules using [Omega] or [Ring]. *) diff --git a/theories/ZArith/Zsqrt_compat.v b/theories/ZArith/Zsqrt_compat.v index 1533eb9254..4584c3f8fe 100644 --- a/theories/ZArith/Zsqrt_compat.v +++ b/theories/ZArith/Zsqrt_compat.v @@ -11,12 +11,13 @@ Require Import Omega. Require Export ZArith_base. Open Local Scope Z_scope. -(** !! This file is deprecated !! +(** THIS FILE IS DEPRECATED - Please use rather Zsqrt_def.Zsqrt (or Zsqrtrem). - Unlike here, proofs there are fully separated from functions. + Instead of the various [Zsqrt] defined here, please use rather + [Z.sqrt] (or [Z.sqrtrem]). The latter are pure functions without + proof parts, and more results are available about them. Some equivalence proofs between the old and the new versions - can be found below. A Require Import ZArith provides by default + can be found below. Importing ZArith will provides by default the new versions. *) diff --git a/theories/ZArith/Zsqrt_def.v b/theories/ZArith/Zsqrt_def.v deleted file mode 100644 index 2012e8bcc4..0000000000 --- a/theories/ZArith/Zsqrt_def.v +++ /dev/null @@ -1,18 +0,0 @@ -(************************************************************************) -(* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *) -(* \VV/ **************************************************************) -(* // * This file is distributed under the terms of the *) -(* * GNU Lesser General Public License Version 2.1 *) -(************************************************************************) - -(** Definition of a square root function for Z. *) - -Require Import BinPos BinInt. - -Notation Zsqrtrem := Z.sqrtrem (only parsing). -Notation Zsqrt := Z.sqrt (only parsing). -Notation Zsqrtrem_spec := Z.sqrtrem_spec (only parsing). -Notation Zsqrt_spec := Z.sqrt_spec (only parsing). -Notation Zsqrt_neg := Z.sqrt_neg (only parsing). -Notation Zsqrtrem_sqrt := Z.sqrtrem_sqrt (only parsing). diff --git a/theories/ZArith/vo.itarget b/theories/ZArith/vo.itarget index 10c2d71b23..9605735dcd 100644 --- a/theories/ZArith/vo.itarget +++ b/theories/ZArith/vo.itarget @@ -29,7 +29,6 @@ Zpower.vo Zpow_facts.vo Zsqrt_compat.vo Zwf.vo -Zsqrt_def.vo Zlog_def.vo Zeuclid.vo Zdigits_def.vo
\ No newline at end of file |