From 888c41d2bf95bb84fee28a8737515c9ff66aa94e Mon Sep 17 00:00:00 2001
From: letouzey
Date: Thu, 14 Oct 2010 11:37:33 +0000
Subject: Numbers: new functions pow, even, odd + many reorganisations

 - Simplification of functor names, e.g. ZFooProp instead of ZFooPropFunct
 - The axiomatisations of the different fonctions are now in {N,Z}Axioms.v
   apart for Z division (three separate flavours in there own files).
   Content of {N,Z}AxiomsSig is extended, old version is {N,Z}AxiomsMiniSig.
 - In NAxioms, the recursion field isn't that useful, since we axiomatize
   other functions and not define them (apart in the toy NDefOps.v).
   We leave recursion there, but in a separate NAxiomsFullSig.
 - On Z, the pow function is specified to behave as Zpower : a^(-1)=0
 - In BigN/BigZ, (power:t->N->t) is now pow_N, while pow is t->t->t
   These pow could be more clever (we convert 2nd arg to N and use pow_N).
   Default "^" is now (pow:t->t->t). BigN/BigZ ring is adapted accordingly
 - In BigN, is_even is now even, its spec is changed to use Zeven_bool.
   We add an odd. In BigZ, we add even and odd.
 - In ZBinary (implem of ZAxioms by ZArith), we create an efficient Zpow
   to implement pow. This Zpow should replace the current linear Zpower
   someday.
 - In NPeano (implem of NAxioms by Arith), we create pow, even, odd functions,
   and we modify the div and mod functions for them to be linear, structural,
   tail-recursive.

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13546 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 theories/Numbers/Integer/Abstract/ZAdd.v | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'theories/Numbers/Integer/Abstract/ZAdd.v')

diff --git a/theories/Numbers/Integer/Abstract/ZAdd.v b/theories/Numbers/Integer/Abstract/ZAdd.v
index aff298117a..2c386a980c 100644
--- a/theories/Numbers/Integer/Abstract/ZAdd.v
+++ b/theories/Numbers/Integer/Abstract/ZAdd.v
@@ -10,8 +10,8 @@
 
 Require Export ZBase.
 
-Module ZAddPropFunct (Import Z : ZAxiomsSig').
-Include ZBasePropFunct Z.
+Module ZAddProp (Import Z : ZAxiomsMiniSig').
+Include ZBaseProp Z.
 
 (** Theorems that are either not valid on N or have different proofs
     on N and Z *)
@@ -287,5 +287,5 @@ Qed.
 
 (** Of course, there are many other variants *)
 
-End ZAddPropFunct.
+End ZAddProp.
 
-- 
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