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2009-03-20Directory 'contrib' renamed into 'plugins', to end confusion with archive of ↵letouzey
user contribs git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11996 85f007b7-540e-0410-9357-904b9bb8a0f7
2008-12-16Take advantage of natdynlink when available: almost all contribs become ↵letouzey
loadable plugins - Any contrib foo leads to contrib/foo/foo_plugin.cmxs (and .cma for bytecode). - Features that were available without any Require are now loaded systematically when launching coqtop (see Coqtop.load_initial_plugins): extraction, jprover, cc, ground, dp, recdef, xml - The other plugins are loaded when a corresponding Require is done: quote, ring, field, setoid_ring, omega, romega, micromega, fourier - I experienced a crash (segfault) while turning subtac into a plugin, so this one stays statically linked into coqtop for now - When the ocaml version doesn't support natdynlink, or if "-natdynlink no" is explicitely given to configure, coqtop is statically linked with all of the above code as usual. Some messages [Ignore ML file Foo_plugin] may appear. - How should coqdep handle a "Declare ML Module "foo"" if foo is an archive and not a ml file ? For now, we suppose that the foo.{cmxs,cma} are at the same location as the .v during the build, but can be moved later in any place of the ml loadpath. This is clearly an experimentation. Feedback most welcome... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11687 85f007b7-540e-0410-9357-904b9bb8a0f7
2007-07-18A generic preprocessing tactic zify for (r)omegaletouzey
------------------------------------------------ See file PreOmega for more details and/or test-suite/succes/*Omega*.v The zify tactic performs a Z-ification of your current goal, transforming parts of type nat, N, positive, taking advantage of many equivalences of operations, and of the positivity implied by these types. Integration with omega and romega: (r)omega : the earlier tactics, 100% compatible (r)omega with * : full zify applied before the (r)omega run (r)omega with <types>, where <types> is a sub-list of {nat,N,positive,Z}, applies only specific parts of zify (btw "with Z" means take advantage of Zmax, Zmin, Zabs and Zsgn). As a particular consequence, "romega with nat" should now be a close-to-perfect replacement for omega. Slightly more powerful, since (forall x:nat, x*x>=0) is provable and also slightly less powerful: if False is somewhere in the hypothesis, it doesn't use it. For the moment zify is done in a direct way in Ltac, using rewrite when necessary, but crucial chains of rewrite may be made reflexive some day. Even though zify is designed to help (r)omega, I think it might be of interest for other tactics (micromega ?). Feel free to complete zify if your favorite operation / type isn't handled yet. Side-effects: - additional results for ZArith, NArith, etc... - definition of Ple, Plt, Pgt, Pge and notations for them in positive_scope - romega now start by doing "intros". Since the conclusion will be negated, and this operation will be justified by means of decidability, it helps to have as little as possible in the conclusion. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10028 85f007b7-540e-0410-9357-904b9bb8a0f7
2006-03-17Modification des propriétés (svn:executable)notin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@8642 85f007b7-540e-0410-9357-904b9bb8a0f7
2004-07-16Nouvelle en-têteherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5920 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-11-29Remplacement des fichiers .v ancienne syntaxe de theories, contrib et states ↵herbelin
par les fichiers nouvelle syntaxe git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5027 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-11-05Déport des lemmes de Omega de ZArith vers OmegaLemmasherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@4803 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-04-09Suppression de l'étage "Import nat/Z/R_scope". "Open Scope" remplace "Import"herbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3881 85f007b7-540e-0410-9357-904b9bb8a0f7
2003-01-30Auto with zarith essaye Abstract Omega sur un but Falsefilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3628 85f007b7-540e-0410-9357-904b9bb8a0f7
2002-06-20ZArith_base, Zbool, Bool_natfilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2798 85f007b7-540e-0410-9357-904b9bb8a0f7
2002-05-29Fichiers contrib/*/*.ml4 remplacent les contrib/*/*.vherbelin
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2720 85f007b7-540e-0410-9357-904b9bb8a0f7
2001-03-15entetesfilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1469 85f007b7-540e-0410-9357-904b9bb8a0f7
2000-05-08un Declare ML Module inutilefilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@430 85f007b7-540e-0410-9357-904b9bb8a0f7
2000-05-02portage Omega (mais toujours pas Zpower et Zlogarithm)filliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@400 85f007b7-540e-0410-9357-904b9bb8a0f7
2000-04-28mise sous CVS d'Omegafilliatr
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@380 85f007b7-540e-0410-9357-904b9bb8a0f7