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path: root/theories/Reals/Rbasic_fun.v
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* Remove fourier pluginGravatar Maxime Dénès2018-07-17
| | | | As stated in the manual, the fourier tactic is subsumed by lra.
* Merge PR #6855: Update headers following #6543.Gravatar Maxime Dénès2018-03-05
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* | Turn warning for deprecated notations on.Gravatar Théo Zimmermann2018-03-02
| | | | | | | | Fix new deprecation warnings in the standard library.
| * Update headers following #6543.Gravatar Théo Zimmermann2018-02-27
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* Bump year in headers.Gravatar Pierre-Marie Pédrot2017-07-04
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* Change the parser and printer so that they use IZR for real constants.Gravatar Guillaume Melquiond2017-03-22
| | | | | | | | | | | | | | | | | | | | | | There are two main issues. First, (-cst)%R is no longer syntactically equal to (-(cst))%R (though they are still convertible). This breaks some rewriting rules. Second, the ring/field_simplify tactics did not know how to refold real constants. This defect is no longer hidden by the pretty-printer, which makes these tactics almost unusable on goals containing large constants. This commit also modifies the ring/field tactics so that real constant reification is now constant time rather than linear. Note that there is now a bit of code duplication between z_syntax and r_syntax. This should be fixed once plugin interdependencies are supported. Ideally the r_syntax plugin should just disappear by declaring IZR as a coercion. Unfortunately the coercion mechanism is not powerful enough yet, be it for parsing (need the ability for a scope to delegate constant parsing to another scope) or printing (too many visible coercions left).
* Make IZR use a compact representation of integers.Gravatar Guillaume Melquiond2017-03-22
| | | | | | | | | That way, (IZR 5) is no longer reduced to 2 + 1 + 1 + 1 (which is not convertible to 5) but instead to 1 + 2 * 2 (which is). Moreover, it means that, after reduction, real constants no longer exponentially blow up. Note that I was not able to fix the test-suite for the declarative mode, so the missing proof terms have been admitted.
* Update copyright headers.Gravatar Maxime Dénès2016-01-20
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* Update headers.Gravatar Maxime Dénès2015-01-12
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* adds general facts in the Reals library, whose need was detected inGravatar Yves Bertot2014-09-23
| | | | experiments about computing PI
* Make standard library independent of the names generated byGravatar Hugo Herbelin2014-06-04
| | | | | induction/elim over a dependent elimination principle for Prop arguments.
* Making those proofs which depend on names generated for the argumentsGravatar Hugo Herbelin2014-06-01
| | | | | | | | | in Prop of constructors of inductive types independent of these names. Incidentally upgraded/simplified a couple of proofs, mainly in Reals. This prepares to the next commit about using names based on H for such hypotheses in Prop.
* Updating headers.Gravatar herbelin2012-08-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15715 85f007b7-540e-0410-9357-904b9bb8a0f7
* Kills the useless tactic annotations "in |- *"Gravatar letouzey2012-07-05
| | | | | | | Most of these heavyweight annotations were introduced a long time ago by the automatic 7.x -> 8.0 translator git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15518 85f007b7-540e-0410-9357-904b9bb8a0f7
* ZArith + other : favor the use of modern names instead of compat notationsGravatar letouzey2012-07-05
| | | | | | | | | | | | | | | | | | - For instance, refl_equal --> eq_refl - Npos, Zpos, Zneg now admit more uniform qualified aliases N.pos, Z.pos, Z.neg. - A new module BinInt.Pos2Z with results about injections from positive to Z - A result about Z.pow pushed in the generic layer - Zmult_le_compat_{r,l} --> Z.mul_le_mono_nonneg_{r,l} - Using tactic Z.le_elim instead of Zle_lt_or_eq - Some cleanup in ring, field, micromega (use of "Equivalence", "Proper" ...) - Some adaptions in QArith (for instance changed Qpower.Qpower_decomp) - In ZMake and ZMake, functor parameters are now named NN and ZZ instead of N and Z for avoiding confusions git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15515 85f007b7-540e-0410-9357-904b9bb8a0f7
* Updated all headers for 8.3 and trunkGravatar herbelin2010-07-24
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13323 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove the svn-specific $Id$ annotationsGravatar letouzey2010-04-29
| | | | | | | | | | | - Many of them were broken, some of them after Pierre B's rework of mli for ocamldoc, but not only (many bad annotation, many files with no svn property about Id, etc) - Useless for those of us that work with git-svn (and a fortiori in a forthcoming git-only setting) - Even in svn, they seem to be of little interest git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12972 85f007b7-540e-0410-9357-904b9bb8a0f7
* Init/Tactics.v: tactic with nicer name 'exfalso' for 'elimtype False'Gravatar letouzey2009-10-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12380 85f007b7-540e-0410-9357-904b9bb8a0f7
* Some new lemmas on max and min and a fix for a wrongly stated lemma in r12358.Gravatar herbelin2009-10-04
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12370 85f007b7-540e-0410-9357-904b9bb8a0f7
* Add a few properties about Rmin/Rmax with replication in Zmin/Zmax.Gravatar herbelin2009-09-27
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12358 85f007b7-540e-0410-9357-904b9bb8a0f7
* Delete trailing whitespaces in all *.{v,ml*} filesGravatar glondu2009-09-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12337 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added the following lemmas to homogenize Reals a bit:Gravatar gmelquio2009-09-11
| | | | | | | | | | - Rmult_eq_compat_r, Rmult_eq_reg_r, Rplus_le_reg_r, Rmult_lt_reg_r, Rmult_le_reg_r (mirrored variants of the existing _l lemmas); - minus_IZR, opp_IZR (Ropp_Ropp_IZR), abs_IZR (mirrored Rabs_Zabs); - Rle_abs (RRle_abs); - Zpower_pos_powerRZ (signed variant of Zpower_nat_powerRZ). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12321 85f007b7-540e-0410-9357-904b9bb8a0f7
* Une passe sur les réels:Gravatar herbelin2008-03-23
| | | | | | | | | | | | | | | | | | | | | | | | - Renommage de Rlt_not_le de Fourier_util en Rlt_not_le_frac_opp pour éviter la confusion avec le Rlt_not_le de RIneq. - Quelques variantes de lemmes en plus dans RIneq. - Déplacement des énoncés de sigT dans sig (y compris la complétude) et utilisation de la notation { l:R | }. - Suppression hypothèse inutile de ln_exists1. - Ajout notation ² pour Rsqr. Au passage: - Déplacement de dec_inh_nat_subset_has_unique_least_element de ChoiceFacts vers Wf_nat. - Correction de l'espace en trop dans les notations de Specif.v liées à "&". - MAJ fichier CHANGES Note: il reste un axiome dans Ranalysis (raison technique: Ltac ne sait pas manipuler un terme ouvert) et dans Rtrigo.v ("sin PI/2 = 1" non prouvé). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10710 85f007b7-540e-0410-9357-904b9bb8a0f7
* Mise en forme des theoriesGravatar notin2006-10-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9245 85f007b7-540e-0410-9357-904b9bb8a0f7
* MAJ suite placement automatiquement de Rlist au niveau prédicatif le plus ↵Gravatar herbelin2006-05-22
| | | | | | bas, i.e. Set; renommage canonique Rmax_comm git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@8838 85f007b7-540e-0410-9357-904b9bb8a0f7
* Nouvelle en-têteGravatar herbelin2004-07-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5920 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remplacement des fichiers .v ancienne syntaxe de theories, contrib et states ↵Gravatar herbelin2003-11-29
| | | | | | par les fichiers nouvelle syntaxe git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5027 85f007b7-540e-0410-9357-904b9bb8a0f7
* Utilisation du total_order non constructifGravatar herbelin2003-11-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@5019 85f007b7-540e-0410-9357-904b9bb8a0f7
* suite au commit d'hugo dans TypeSyntax & Raxiom, Intro donnait un nom differentGravatar letouzey2003-04-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3933 85f007b7-540e-0410-9357-904b9bb8a0f7
* Open Scope en LocalGravatar herbelin2003-04-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3917 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remplacement Import par Open Scope en v8Gravatar herbelin2003-04-10
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3909 85f007b7-540e-0410-9357-904b9bb8a0f7
* Suppression de l'étage "Import nat/Z/R_scope". "Open Scope" remplace "Import".Gravatar herbelin2003-04-09
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3877 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ajout Implicit Variable TypeGravatar herbelin2003-03-31
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3827 85f007b7-540e-0410-9357-904b9bb8a0f7
* *** empty log message ***Gravatar barras2003-03-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3761 85f007b7-540e-0410-9357-904b9bb8a0f7
* Renommage de RealsB en RbaseGravatar desmettr2003-01-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3508 85f007b7-540e-0410-9357-904b9bb8a0f7
* Réorganisation de la librairie des réelsGravatar desmettr2002-11-27
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@3311 85f007b7-540e-0410-9357-904b9bb8a0f7
* Uniformisation (Qed/Save et Implicits Arguments)Gravatar herbelin2002-04-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2650 85f007b7-540e-0410-9357-904b9bb8a0f7
* option -dump-glob pour coqdocGravatar filliatr2002-02-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2474 85f007b7-540e-0410-9357-904b9bb8a0f7
* *** empty log message ***Gravatar desmettr2001-12-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2272 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ajouts de lemmes (pour Float)Gravatar mayero2001-06-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1791 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ajout de Rseries et Rtrigo_funGravatar mayero2001-04-24
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1686 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ajouts RealsGravatar mayero2001-04-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1675 85f007b7-540e-0410-9357-904b9bb8a0f7
* Mise de (*i autour CVS infoGravatar mohring2001-04-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1620 85f007b7-540e-0410-9357-904b9bb8a0f7
* entetesGravatar filliatr2001-03-15
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1469 85f007b7-540e-0410-9357-904b9bb8a0f7
* Renommage des variables dans les schémas d'inductionGravatar herbelin2001-02-14
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@1387 85f007b7-540e-0410-9357-904b9bb8a0f7
* mise-a-jour, ajouts de quelques truc...Gravatar mayero2000-11-10
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@843 85f007b7-540e-0410-9357-904b9bb8a0f7
* ajoutsGravatar mayero2000-07-03
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@553 85f007b7-540e-0410-9357-904b9bb8a0f7
* theories/RealsGravatar filliatr2000-06-21
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@511 85f007b7-540e-0410-9357-904b9bb8a0f7
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