coq - the Coq proof assistant

	Commit message (Collapse)	Author	Age
*	Update headers following #6543.	Théo Zimmermann	2018-02-27
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*	Bump year in headers.	Pierre-Marie Pédrot	2017-07-04
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*	Remove duplicate lemmas.	Guillaume Melquiond	2017-03-22
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*	Micromega: qualify Coq.micromega.Tauto (avoid coqdep warnings about new ↵	Pierre Letouzey	2016-05-19
\| \| \| \|	Init/Tauto.v)
*	Update copyright headers.	Maxime Dénès	2016-01-20
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*	Update headers.	Maxime Dénès	2015-01-12
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*	Simpl less (so that cbn will not simpl too much)	Pierre Boutillier	2014-10-01
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*	Updating headers.	herbelin	2012-08-08
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*	ZArith + other : favor the use of modern names instead of compat notations	letouzey	2012-07-05
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	- 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
*	Q2R -> IQR	fbesson	2011-05-25
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*	added support to handle division by a constant over R	fbesson	2011-05-20
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*	Improved lia + experimental nlia	fbesson	2011-05-09
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*	Some more revision of {P,N,Z}Arith + bitwise ops in Ndigits	letouzey	2010-11-18
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Initial plan was only to add shiftl/shiftr/land/... to N and other number type, this is only partly done, but this work has diverged into a big reorganisation and improvement session of PArith,NArith,ZArith. Bool/Bool: add lemmas orb_diag (a\|\|a = a) and andb_diag (a&&a = a) PArith/BinPos: - added a power function Ppow - iterator iter_pos moved from Zmisc to here + some lemmas - added Psize_pos, which is 1+log2, used to define Nlog2/Zlog2 - more lemmas on Pcompare and succ/+/* and order, allow to simplify a lot some old proofs elsewhere. - new/revised results on Pminus (including some direct proof of stuff from Pnat) PArith/Pnat: - more direct proofs (limit the need of stuff about Pmult_nat). - provide nicer names for some lemmas (eg. Pplus_plus instead of nat_of_P_plus_morphism), compatibility notations provided. - kill some too-specific lemmas unused in stdlib + contribs NArith/BinNat: - N_of_nat, nat_of_N moved from Nnat to here. - a lemma relating Npred and Nminus - revised definitions and specification proofs of Npow and Nlog2 NArith/Nnat: - shorter proofs. - stuff about Z_of_N is moved to Znat. This way, NArith is entirely independent from ZArith. NArith/Ndigits: - added bitwise operations Nand Nor Ndiff Nshiftl Nshiftr - revised proofs about Nxor, still using functional bit stream - use the same approach to prove properties of Nand Nor Ndiff ZArith/BinInt: huge simplification of Zplus_assoc + cosmetic stuff ZArith/Zcompare: nicer proofs of ugly things like Zcompare_Zplus_compat ZArith/Znat: some nicer proofs and names, received stuff about Z_of_N ZArith/Zmisc: almost empty new, only contain stuff about badly-named iter. Should be reformed more someday. ZArith/Zlog_def: Zlog2 is now based on Psize_pos, this factorizes proofs and avoid slowdown due to adding 1 in Z instead of in positive Zarith/Zpow_def: Zpower_opt is renamed more modestly Zpower_alt as long as I dont't know why it's slower on powers of two. Elsewhere: propagate new names + some nicer proofs NB: Impact on compatibility is probably non-zero, but should be really moderate. We'll see on contribs, but a few Require here and there might be necessary. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13651 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Updated all headers for 8.3 and trunk	herbelin	2010-07-24
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*	Delete trailing whitespaces in all .{v,ml} files	glondu	2009-09-17
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*	micromega : Better parsing of formulae - smaller proof terms for Z - ↵	fbesson	2009-07-30
\| \| \| \| \| \|	redesign of proof cache git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12254 85f007b7-540e-0410-9357-904b9bb8a0f7
*	Directory 'contrib' renamed into 'plugins', to end confusion with archive of ↵	letouzey	2009-03-20
	user contribs git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11996 85f007b7-540e-0410-9357-904b9bb8a0f7