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* Extraction.tex: typo in an Extract Inductive example (fix #2625)Gravatar letouzey2011-10-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14574 85f007b7-540e-0410-9357-904b9bb8a0f7
* mainbiblio.bib : get rid of merge marker from failed mergeGravatar letouzey2011-10-09
| | | | | | Thanks to Tom Prince for spotting this git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14530 85f007b7-540e-0410-9357-904b9bb8a0f7
* A new tactic is_var to check whether a term is a goal/section variableGravatar letouzey2011-10-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14524 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove 'status' of Program and explain the :> better, as well as referencing ↵Gravatar msozeau2011-10-07
| | | | | | it properly in the syntax of terms git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14522 85f007b7-540e-0410-9357-904b9bb8a0f7
* Updating some links in the FAQGravatar herbelin2011-10-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14506 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added support for referring to subterms of the goal by pattern.Gravatar herbelin2011-09-26
| | | | | | Tactics set/remember and destruct/induction take benefit of it. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14499 85f007b7-540e-0410-9357-904b9bb8a0f7
* Applying Jean-Baptiste Rouquier's FAQ update proposed on coqdev aboutGravatar herbelin2011-09-24
| | | | | | using unicode in X11. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14493 85f007b7-540e-0410-9357-904b9bb8a0f7
* auto with nocore : disable the use of the core database (wish #2188)Gravatar letouzey2011-09-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14490 85f007b7-540e-0410-9357-904b9bb8a0f7
* doc/refman/Extraction.tex: no need to actually build euclid.mlGravatar letouzey2011-09-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14478 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove code concerning the obsolete Set/Unset UndoGravatar letouzey2011-09-05
| | | | | | | | Even if they are no-ops now, the commands Set/Unset Undo themselves are kept for compatibility, in particular to avoid error messages or warnings during the initialization of ProofGeneral. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14451 85f007b7-540e-0410-9357-904b9bb8a0f7
* Bug 2589: Documentation patch of Hendrik TewsGravatar pboutill2011-09-02
| | | | | | + s/cbv/lazy of bug 2542 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14446 85f007b7-540e-0410-9357-904b9bb8a0f7
* Several bug reports came from confusions between generalize and set.Gravatar pboutill2011-09-01
| | | | | | | Maybe, people will read the two sections of the ref-man at the same time if they are one after the other... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14426 85f007b7-540e-0410-9357-904b9bb8a0f7
* Bug 2583: Update of the syntax of terms in the reference manualGravatar pboutill2011-09-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14425 85f007b7-540e-0410-9357-904b9bb8a0f7
* This adds two option tables 'Printing Record' and 'Printing Constructor'Gravatar herbelin2011-07-16
| | | | | | | | | | | that forces a given type to always be printed as a record, or with a constructor, regardless of the setting of 'Printing Records'. And this is that patch that controls printing by type. (patch from Tom Prince) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14286 85f007b7-540e-0410-9357-904b9bb8a0f7
* This option disables the use of the '{| field := ... |}' notationGravatar herbelin2011-07-16
| | | | | | | | when printing. Signed-off-by: Tom Prince <tom.prince@ualberta.net> git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14284 85f007b7-540e-0410-9357-904b9bb8a0f7
* coq_makefile documentation in Refman and -hGravatar pboutill2011-07-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14270 85f007b7-540e-0410-9357-904b9bb8a0f7
* doc/stdlib: Update the list of ZArith filesGravatar letouzey2011-07-04
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14255 85f007b7-540e-0410-9357-904b9bb8a0f7
* update of Micromega docGravatar fbesson2011-06-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14248 85f007b7-540e-0410-9357-904b9bb8a0f7
* refman nsatzGravatar pottier2011-06-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14211 85f007b7-540e-0410-9357-904b9bb8a0f7
* update of the file list in doc/stdlibGravatar letouzey2011-05-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14112 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adding "Tactic Notation" in doc index.Gravatar herbelin2011-04-28
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14076 85f007b7-540e-0410-9357-904b9bb8a0f7
* Documentation typo.Gravatar gmelquio2011-04-15
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14008 85f007b7-540e-0410-9357-904b9bb8a0f7
* Add directories in COQPATH to search path.Gravatar herbelin2011-04-14
| | | | | | | | This is to allow users to install plugins when coq is installed system-wide. Signed-off-by: Tom Prince <tom.prince@ualberta.net> git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14001 85f007b7-540e-0410-9357-904b9bb8a0f7
* remove old traces of SearchIsos (never ported to 7.x nor 8.x)Gravatar letouzey2011-04-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13986 85f007b7-540e-0410-9357-904b9bb8a0f7
* @ in index of refman (last request of bug 2494)Gravatar pboutill2011-04-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13977 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing bug #2475 (ability to use binders in the syntax of fields was not in doc)Gravatar herbelin2011-04-06
| | | | | | (backport from 8.3) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13961 85f007b7-540e-0410-9357-904b9bb8a0f7
* Add 'Existing Instances' declaration to declare multiple instances at once.Gravatar letouzey2011-04-06
| | | | | | | | | This is useful, for example, in declaring the projection of the dependent record bundled form of an unbundled typeclass. Patch submitted by Tom Prince git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13956 85f007b7-540e-0410-9357-904b9bb8a0f7
* Update documentation concerning proofs loading (cf last commit)Gravatar letouzey2011-04-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13954 85f007b7-540e-0410-9357-904b9bb8a0f7
* Documentation of the timeout tactical (cf r13917)Gravatar letouzey2011-03-21
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13921 85f007b7-540e-0410-9357-904b9bb8a0f7
* An option "Set Default Timeout n."Gravatar letouzey2011-03-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13916 85f007b7-540e-0410-9357-904b9bb8a0f7
* Restore documentation of library String which was removed in 2007 (r10049)Gravatar herbelin2011-03-05
| | | | | | | probably inadvertantly since it is not reported in the commit log. (Thanks to Cédric who noticed it.) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13877 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove obsolete TheoryListGravatar glondu2011-02-10
| | | | | | | | This library is no longer used anywhere, and its contents is very... let's say historical... More seriously, many (and presumably the most useful) stuff that used to be there are in List, now. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13828 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix formatting issue in refmanGravatar glondu2011-01-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13791 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove references to -ide option of coqmktopGravatar glondu2011-01-11
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13789 85f007b7-540e-0410-9357-904b9bb8a0f7
* Add "Print Sorted Universes"Gravatar glondu2011-01-11
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13786 85f007b7-540e-0410-9357-904b9bb8a0f7
* Precision in documentation of "decide equality"Gravatar glondu2010-12-24
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13752 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove the two-argument variant of "decide equality"Gravatar glondu2010-12-23
| | | | | | | | This variant was ignoring its second argument, and didn't exactly respect its documented specification. This is fixed by removing the variant altogether. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13746 85f007b7-540e-0410-9357-904b9bb8a0f7
* More precise documentation for instantiateGravatar glondu2010-12-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13741 85f007b7-540e-0410-9357-904b9bb8a0f7
* Example of a simple ML tactic (Hello world).Gravatar fkirchne2010-12-09
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13694 85f007b7-540e-0410-9357-904b9bb8a0f7
* Numbers and bitwise functions.Gravatar letouzey2010-12-06
| | | | | | | | | | | | | | | | | | | | | | | See NatInt/NZBits.v for the common axiomatization of bitwise functions over naturals / integers. Some specs aren't pretty, but easier to prove, see alternate statements in property functors {N,Z}Bits. Negative numbers are considered via the two's complement convention. We provide implementations for N (in Ndigits.v), for nat (quite dummy, just for completeness), for Z (new file Zdigits_def), for BigN (for the moment partly by converting to N, to be improved soon) and for BigZ. NOTA: For BigN.shiftl and BigN.shiftr, the two arguments are now in the reversed order (for consistency with the rest of the world): for instance BigN.shiftl 1 10 is 2^10. NOTA2: Zeven.Zdiv2 is _not_ doing (Zdiv _ 2), but rather (Zquot _ 2) on negative numbers. For the moment I've kept it intact, and have just added a Zdiv2' which is truly equivalent to (Zdiv _ 2). To reorganize someday ? git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13689 85f007b7-540e-0410-9357-904b9bb8a0f7
* Applied patch to FAQ proposed by Hendrik Tews (bug report #2446).Gravatar herbelin2010-12-04
| | | | | | It is in section "My goal is ..., how can I prove it?" of the FAQ. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13681 85f007b7-540e-0410-9357-904b9bb8a0f7
* Documentation for tactic constr_eqGravatar glondu2010-12-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13665 85f007b7-540e-0410-9357-904b9bb8a0f7
* Add tactic has_evar (#2433)Gravatar glondu2010-12-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13664 85f007b7-540e-0410-9357-904b9bb8a0f7
* Add tactic is_evar (Closes: #2433)Gravatar glondu2010-12-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13663 85f007b7-540e-0410-9357-904b9bb8a0f7
* SearchAbout: who has never been annoyed by the [ ] syntax ?Gravatar letouzey2010-11-19
| | | | | | | | | | | | | | Well, hopefully, that belongs to the past: you should now be able to do the very same queries as before, without typing the [ ]. For instance: SearchAbout plus mult. This removal of [ ] is optional, the old syntax is still legal: - for compatibility reasons - for square bracket lovers - for those that have "inside" or "outside" as legal identifier in their development and want to search about them. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13654 85f007b7-540e-0410-9357-904b9bb8a0f7
* Integer division: quot and rem (trunc convention) in addition to div and modGravatar letouzey2010-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (floor convention). We follow Haskell naming convention: quot and rem are for Round-Toward-Zero (a.k.a Trunc, what Ocaml, C, Asm do by default, cf. the ex-ZOdiv file), while div and mod are for Round-Toward-Bottom (a.k.a Floor, what Coq does historically in Zdiv). We use unicode ÷ for quot, and infix rem for rem (which is actually remainder in full). This way, both conventions can be used at the same time. Definitions (and proofs of specifications) for div mod quot rem are migrated in a new file Zdiv_def. Ex-ZOdiv file is now Zquot. With this new organisation, no need for functor application in Zdiv and Zquot. On the abstract side, ZAxiomsSig now provides div mod quot rem. Zproperties now contains properties of them. In NZDiv, we stop splitting specifications in Common vs. Specific parts. Instead, the NZ specification is be extended later, even if this leads to a useless mod_bound_pos, subsumed by more precise axioms. A few results in ZDivTrunc and ZDivFloor are improved (sgn stuff). A few proofs in Nnat, Znat, Zabs are reworked (no more dependency to Zmin, Zmax). A lcm (least common multiple) is derived abstractly from gcd and division (and hence available for nat N BigN Z BigZ :-). In these new files NLcm and ZLcm, we also provide some combined properties of div mod quot rem gcd. We also provide a new file Zeuclid implementing a third division convention, where the remainder is always positive. This file instanciate the abstract one ZDivEucl. Operation names are ZEuclid.div and ZEuclid.modulo. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13633 85f007b7-540e-0410-9357-904b9bb8a0f7
* Numbers: axiomatization, properties and implementations of gcdGravatar letouzey2010-11-05
| | | | | | | | | | | | | | | | | | | - For nat, we create a brand-new gcd function, structural in the sense of Coq, even if it's Euclid algorithm. Cool... - We re-organize the Zgcd that was in Znumtheory, create out of it files Pgcd, Ngcd_def, Zgcd_def. Proofs of correctness are revised in order to be much simpler (no omega, no advanced lemmas of Znumtheory, etc). - Abstract Properties NZGcd / ZGcd / NGcd could still be completed, for the moment they contain up to Gauss thm. We could add stuff about (relative) primality, relationship between gcd and div,mod, or stuff about parity, etc etc. - Znumtheory remains as it was, apart for Zgcd and correctness proofs gone elsewhere. We could later take advantage of ZGcd in it. Someday, we'll have to switch from the current Zdivide inductive, to Zdivide' via exists. To be continued... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13623 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix typo in "Hint Extern" docGravatar glondu2010-11-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13618 85f007b7-540e-0410-9357-904b9bb8a0f7
* Document DOT output of universe graphGravatar glondu2010-11-02
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13612 85f007b7-540e-0410-9357-904b9bb8a0f7
* Numbers : log2. Abstraction, properties and implementations.Gravatar letouzey2010-11-02
| | | | | | | | | | Btw, we finally declare the original Zpower as the power on Z. We should switch to a more efficient one someday, but in the meantime BigN is proved with respect to the old one. TODO: reform Zlogarithm with respect to Zlog_def git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13606 85f007b7-540e-0410-9357-904b9bb8a0f7
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