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* Merge PR #6155: Get rid of ' notation for Zpos in QArithGravatar Maxime Dénès2018-03-09
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* | Update headers following #6543.Gravatar Théo Zimmermann2018-02-27
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| * Get rid of ' notation for Zpos in QArith.Gravatar Robbert Krebbers2017-11-14
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* Add Qabs_Qinv: Qabs (/ q) == / (Qabs q).Gravatar Raphaël Monat2017-10-03
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* Bump year in headers.Gravatar Pierre-Marie Pédrot2017-07-04
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* Update copyright headers.Gravatar Maxime Dénès2016-01-20
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* Update headers.Gravatar Maxime Dénès2015-01-12
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* Updating headers.Gravatar herbelin2012-08-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15715 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
* Add small utility lemmas about nat/P/Z/Q arithmetic.Gravatar letouzey2010-11-02
| | | | | | Initial patch by Eelis van der Weegen, minor adaptations by myself git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13613 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
* Add Morphisms for Qceiling and QfloorGravatar roconnor2008-02-05
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10508 85f007b7-540e-0410-9357-904b9bb8a0f7
* - renaming Qle_shift_recip_r into Qle_shift_inv_r, etcGravatar roconnor2007-09-07
| | | | | | | | | | | | - Adding Qlt_shift_div_l, etc - Adding Qabs_Qmult : forall a b, Qabs (a*b) == (Qabs a)*(Qabs b). - Adding Qle_Qabs : forall a, a <= Qabs a. - Removing redudnent Qminus' x y := Qred (Qminus x y) from Qabs. It is already defined elsewhere (in it's proper place). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10118 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adding: Field instance for Q.Gravatar roconnor2007-06-21
: Power function from Q -> Z -> Q. : Absolute value function. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9901 85f007b7-540e-0410-9357-904b9bb8a0f7