Sat, 01 May 2010 07:35:22 -0700 huffman move setsum lemmas to Product_plus.thy
Fri, 30 Apr 2010 13:51:17 -0700 huffman remove duplicate lemmas
Fri, 30 Apr 2010 13:31:32 -0700 huffman add lemmas about convergent
Mon, 03 May 2010 14:35:10 +0200 hoelzl Cleanup information theory
Mon, 03 May 2010 14:35:10 +0200 hoelzl Moved Convex theory to library.
Tue, 20 Apr 2010 17:58:34 +0200 hoelzl Generalize swap_inj_on; add simps for Times; add Ex_list_of_length, log_inj; Added missing locale edges for linordered semiring with 1.
Tue, 04 May 2010 14:38:59 +0200 wenzelm proof terms for strip_shyps, based on the version by krauss/schropp with some notable differences:
Tue, 04 May 2010 12:30:15 +0200 wenzelm simplified/unified fundamental operations on types/terms/proofterms -- prefer Same.operation over "option" variant;
Tue, 04 May 2010 11:02:50 +0200 wenzelm renamed Proofterm.freezeT to Proofterm.legacy_freezeT (cf. 88756a5a92fc);
Tue, 04 May 2010 10:52:43 +0200 wenzelm specification goal: eliminated redundant Thm.legacy_freezeT -- the goal is properly declared and should always produce fixed types in the result;
Mon, 03 May 2010 22:00:06 +0200 wenzelm UNDISCH/DISJ_CASESL: eliminated slightly odd Thm.legacy_freezeT -- these rules appear to be applied to thms with fixed types only;
Mon, 03 May 2010 20:53:49 +0200 wenzelm replaced Thm.legacy_freezeT by Thm.unvarify_global -- these facts stem from closed definitions, i.e. there are no term Vars;
Mon, 03 May 2010 20:13:36 +0200 wenzelm renamed Thm.freezeT to Thm.legacy_freezeT -- it is based on Type.legacy_freeze;
Mon, 03 May 2010 16:26:47 +0200 wenzelm minor tuning of Thm.strip_shyps -- no longer pervasive;
Mon, 03 May 2010 15:34:55 +0200 wenzelm simplified primitive Thm.future: more direct theory check, do not hardwire strip_shyps here;
Mon, 03 May 2010 14:38:18 +0200 wenzelm old NEWS on global operations;
Mon, 03 May 2010 14:31:33 +0200 wenzelm ProofContext.init_global;
Mon, 03 May 2010 14:25:56 +0200 wenzelm renamed ProofContext.init to ProofContext.init_global to emphasize that this is not the real thing;
Mon, 03 May 2010 07:59:51 +0200 haftmann merged
Fri, 30 Apr 2010 18:34:51 +0200 haftmann do not generate code per default -- touches file of parent session
Sat, 01 May 2010 21:29:03 +0200 krauss made sml/nj happy about Sledgehammer and Nitpick (cf. 6f11c9b1fb3e, 3c2438efe224)
Sat, 01 May 2010 20:49:39 +0200 krauss Backed out changeset 6f11c9b1fb3e (breaks compilation of HOL image)
Sat, 01 May 2010 10:37:31 +0200 blanchet now if this doesn't make SML/NJ happy, nothing will
Sat, 01 May 2010 00:23:57 +0200 wenzelm more stats;
Fri, 30 Apr 2010 23:53:37 +0200 wenzelm renamed Variable.thm_context to Variable.global_thm_context to emphasize that this is not the real thing;
Fri, 30 Apr 2010 23:43:09 +0200 wenzelm slightly more standard induct_simp_add/del attributes;
Fri, 30 Apr 2010 23:40:14 +0200 wenzelm map_css: explicitly provide a temporary context, which might be required for mksimps, mkcongs etc.;
Fri, 30 Apr 2010 23:33:42 +0200 wenzelm export Simplifier.with_context;
Fri, 30 Apr 2010 21:10:57 +0200 wenzelm removed some old comments;
Fri, 30 Apr 2010 09:54:04 -0700 huffman merged
Fri, 30 Apr 2010 08:47:07 -0700 huffman merged
Thu, 29 Apr 2010 15:24:22 -0700 huffman generalize lemma adjoint_unique; simplify some proofs
Thu, 29 Apr 2010 14:32:24 -0700 huffman fix latex url
Thu, 29 Apr 2010 11:42:34 -0700 huffman merged
Thu, 29 Apr 2010 11:41:04 -0700 huffman define linear algebra concepts using scaleR instead of (op *s); generalized many lemmas, though a few theorems that used to work on type int^'n are a bit less general
Thu, 29 Apr 2010 09:29:47 -0700 huffman remove unused function vector_power, unused lemma one_plus_of_nat_neq_0
Thu, 29 Apr 2010 09:17:25 -0700 huffman move class instantiations from Euclidean_Space.thy to Finite_Cartesian_Product.thy
Thu, 29 Apr 2010 07:22:01 -0700 huffman remove redundant constants pastecart, fstcart, sndcart; users should prefer Pair, fst, snd instead
Wed, 28 Apr 2010 23:08:31 -0700 huffman generalize LIMSEQ_vector to tendsto_vector
Wed, 28 Apr 2010 22:36:45 -0700 huffman generalize orthogonal_clauses
Wed, 28 Apr 2010 22:20:59 -0700 huffman remove redundant lemma vector_dist_norm
Wed, 28 Apr 2010 22:02:55 -0700 huffman remove redundant lemma norm_0
Wed, 28 Apr 2010 21:39:14 -0700 huffman generalize some euclidean space lemmas
Wed, 28 Apr 2010 17:48:59 -0700 huffman prove lemma openin_subopen without using choice
Wed, 28 Apr 2010 16:11:07 -0700 huffman move path-related stuff into new theory file
Wed, 28 Apr 2010 15:07:03 -0700 huffman add new Multivariate_Analysis files to IsaMakefile
Wed, 28 Apr 2010 15:05:45 -0700 huffman move operator norm stuff to new theory file
Fri, 30 Apr 2010 18:29:04 +0200 wenzelm eliminated spurious sledgehammer invocation;
Fri, 30 Apr 2010 18:12:41 +0200 wenzelm merged
Fri, 30 Apr 2010 17:53:49 +0200 haftmann merged
Fri, 30 Apr 2010 14:23:00 +0200 haftmann merged
Fri, 30 Apr 2010 14:20:55 +0200 haftmann enclose case expression in brackets
Fri, 30 Apr 2010 14:58:21 +0200 blanchet catch the right exception
Fri, 30 Apr 2010 14:52:49 +0200 blanchet eliminate trivial case splits from Isar proofs
Fri, 30 Apr 2010 14:52:06 +0200 blanchet remove debugging code
Fri, 30 Apr 2010 14:00:47 +0200 blanchet merged
Fri, 30 Apr 2010 14:00:09 +0200 blanchet minor improvements
Fri, 30 Apr 2010 13:58:35 +0200 blanchet identify axioms/conjectures more reliably in ATP proofs (an empty dependency list doesn't always indicate an axiom or conjecture!)
Fri, 30 Apr 2010 09:36:45 +0200 blanchet added "no_atp" for theorems that are automatically used or included by Sledgehammer when appropriate (about combinators and fequal)
Thu, 29 Apr 2010 19:08:02 +0200 blanchet in "overlord" mode: ignore problem prefix specified in the .thy file
(0) -30000 -10000 -3000 -1000 -300 -100 -60 +60 +100 +300 +1000 +3000 +10000 +30000 tip