diff options
author | 2011-05-05 15:12:15 +0000 | |
---|---|---|
committer | 2011-05-05 15:12:15 +0000 | |
commit | c0a3544d6351e19c695951796bcee838671d1098 (patch) | |
tree | d87f69afd73340492ac694b2aa837024a90e8692 /theories/PArith/PArith.v | |
parent | f61a557fbbdb89a4c24a8050a67252c3ecda6ea7 (diff) |
Modularization of BinPos + fixes in Stdlib
BinPos now contain a sub-module Pos, in which are placed functions
like add (ex-Pplus), mul (ex-Pmult), ... and properties like
add_comm, add_assoc, ...
In addition to the name changes, the organisation is changed quite
a lot, to try to take advantage more of the orders < and <= instead
of speaking only of the comparison function.
The main source of incompatibilities in scripts concerns this compare:
Pos.compare is now a binary operation, expressed in terms of the
ex-Pcompare which is ternary (expecting an initial comparision as 3rd arg),
this ternary version being called now Pos.compare_cont. As for everything
else, compatibility notations (only parsing) are provided. But notations
"_ ?= _" on positive will have to be edited, since they now point to
Pos.compare.
We also make the sub-module Pos to be directly an OrderedType,
and include results about min and max.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14098 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/PArith/PArith.v')
-rw-r--r-- | theories/PArith/PArith.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/PArith/PArith.v b/theories/PArith/PArith.v index e2bec88af..26b8265bb 100644 --- a/theories/PArith/PArith.v +++ b/theories/PArith/PArith.v @@ -8,4 +8,4 @@ (** Library for positive natural numbers *) -Require Export BinNums BinPos Pnat Pminmax Psqrt Pgcd POrderedType. +Require Export BinNums BinPos Pnat POrderedType. |