src/HOL/Library/positivstellensatz.ML
Fri, 05 Feb 2010 14:33:50 +0100 haftmann more consistent naming of type classes involving orderings (and lattices) -- c.f. NEWS
Thu, 05 Nov 2009 17:58:58 +0100 wenzelm tuned header;
Thu, 22 Oct 2009 13:48:06 +0200 haftmann map_range (and map_index) combinator
Wed, 21 Oct 2009 12:02:56 +0200 haftmann curried union as canonical list operation
Wed, 21 Oct 2009 08:16:25 +0200 haftmann merged
Wed, 21 Oct 2009 08:14:38 +0200 haftmann dropped redundant gen_ prefix
Wed, 21 Oct 2009 00:36:12 +0200 wenzelm standardized basic operations on type option;
Mon, 19 Oct 2009 21:54:57 +0200 wenzelm uniform use of Integer.add/mult/sum/prod;
Thu, 01 Oct 2009 23:27:05 +0200 wenzelm moved cache_conv to src/Pure/conv.ML, use Thm.cterm_cache;
Wed, 30 Sep 2009 13:48:00 +0200 Philipp Meyer tuned FuncFun and FuncUtil structure in positivstellensatz.ML
Tue, 22 Sep 2009 14:17:54 +0200 Philipp Meyer removed opening of structures
Tue, 29 Sep 2009 16:24:36 +0200 wenzelm explicit indication of Unsynchronized.ref;
Tue, 22 Sep 2009 11:26:46 +0200 Philipp Meyer used standard fold function and type aliases
Mon, 21 Sep 2009 15:05:26 +0200 Philipp Meyer sos method generates and uses proof certificates
Wed, 26 Aug 2009 11:40:28 +0200 boehmes added further conversions and conversionals
Thu, 09 Jul 2009 22:01:41 +0200 wenzelm renamed functor TableFun to Table, and GraphFun to Graph;
Tue, 12 May 2009 17:32:50 +0100 chaieb A generic arithmetic prover based on Positivstellensatz certificates --- also implements Fourrier-Motzkin elimination as a special case Fourrier-Motzkin elimination
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