Sat, 03 Nov 2012 21:31:40 +0100 wenzelm more on the Simplifier, based on old material;
Sat, 03 Nov 2012 19:07:07 +0100 wenzelm more concise/precise documentation;
Wed, 14 Nov 2012 14:45:14 +0100 nipkow tuned text
Wed, 14 Nov 2012 14:11:47 +0100 nipkow replaced relation by function - simplifies development
Tue, 13 Nov 2012 12:12:14 +0100 traytel made SMLNJ happier
Tue, 13 Nov 2012 12:06:43 +0100 traytel import Sublist rather than PrefixOrder to avoid unnecessary class instantiation
Tue, 13 Nov 2012 09:08:32 +0100 haftmann prefer explicit Random.seed
Mon, 12 Nov 2012 23:24:40 +0100 haftmann dropped dead code
Mon, 12 Nov 2012 23:24:40 +0100 haftmann tuned import order
Mon, 12 Nov 2012 18:42:49 +0100 nipkow tuned layout
Mon, 12 Nov 2012 14:46:42 +0100 blanchet fixed detection of tautologies -- things like "a = b" in a structured proof, where a and b are Frees, shouldn't be discarted as tautologies
Mon, 12 Nov 2012 14:11:51 +0100 blanchet create temp directory if not already created
Mon, 12 Nov 2012 12:28:19 +0100 nipkow merged
Mon, 12 Nov 2012 12:27:58 +0100 nipkow new theory IMP/Finite_Reachable
Mon, 12 Nov 2012 12:06:56 +0100 blanchet avoid messing too much with output of "string_of_term", so that it doesn't break the yxml encoding for jEdit
Mon, 12 Nov 2012 11:52:37 +0100 blanchet centralized term printing code
Mon, 12 Nov 2012 11:32:22 +0100 blanchet thread context correctly when printing backquoted facts
Sun, 11 Nov 2012 19:56:02 +0100 haftmann dropped dead code;
Sun, 11 Nov 2012 19:24:01 +0100 haftmann modernized, simplified and compacted oracle and proof method glue code;
Fri, 09 Nov 2012 19:21:47 +0100 nipkow merged
Fri, 09 Nov 2012 19:16:31 +0100 nipkow fixed underscores
Fri, 09 Nov 2012 14:31:26 +0100 immler moved lemmas into projective_family; added header for theory Projective_Family
Fri, 09 Nov 2012 14:14:45 +0100 immler removed redundant/unnecessary assumptions from projective_family
Wed, 07 Nov 2012 14:41:49 +0100 immler assume probability spaces; allow empty index set
Wed, 07 Nov 2012 11:33:27 +0100 immler added projective_family; generalized generator in product_prob_space to projective_family
Tue, 06 Nov 2012 11:03:28 +0100 immler moved lemmas further up
Thu, 08 Nov 2012 20:02:41 +0100 bulwahn tuned proofs
Thu, 08 Nov 2012 19:55:37 +0100 bulwahn using hyp_subst_tac that allows to pass the current simpset to avoid the renamed bound variable warning in the simplifier
Thu, 08 Nov 2012 19:55:35 +0100 bulwahn hyp_subst_tac allows to pass an optional simpset to the internal simplifier call to avoid renamed bound variable warnings in the simplifier call
Thu, 08 Nov 2012 19:55:19 +0100 bulwahn NEWS
Thu, 08 Nov 2012 19:55:17 +0100 bulwahn rewriting with the simpset that is passed to the simproc
Thu, 08 Nov 2012 17:11:04 +0100 bulwahn handling x : S y pattern with the default mechanism instead of raising an exception in the set_comprehension_pointfree simproc
Thu, 08 Nov 2012 17:06:59 +0100 bulwahn tuned
Thu, 08 Nov 2012 16:25:26 +0100 bulwahn syntactic tuning and restructuring of set_comprehension_pointfree simproc
Thu, 08 Nov 2012 11:59:50 +0100 bulwahn using more proper simpset in tactic of set_comprehension_pointfree simproc to avoid renamed bound variable warnings in recursive simplifier calls
Thu, 08 Nov 2012 11:59:49 +0100 bulwahn improving the extension of sets in case of more than one bound variable; rearranging the tactic to prefer simpler steps before more involved ones
Thu, 08 Nov 2012 11:59:48 +0100 bulwahn adjusting proofs as the set_comprehension_pointfree simproc breaks some existing proofs
Thu, 08 Nov 2012 11:59:47 +0100 bulwahn importing term with schematic type variables properly before passing it to the tactic in the set_comprehension_pointfree simproc
Thu, 08 Nov 2012 11:59:47 +0100 bulwahn handling arbitrary terms in the set comprehension and more general merging of patterns possible in the set_comprehension_pointfree simproc
Thu, 08 Nov 2012 11:59:46 +0100 bulwahn simplified structure of patterns in set_comprehension_simproc
Thu, 08 Nov 2012 10:02:38 +0100 haftmann refined stack of library theories implementing int and/or nat by target language numerals
Wed, 07 Nov 2012 20:48:04 +0100 haftmann restored SML code check which got unintentionally broken: must explicitly check for error during compilation;
Tue, 06 Nov 2012 19:18:35 +0100 hoelzl add support for function application to measurability prover
Tue, 06 Nov 2012 15:15:33 +0100 blanchet renamed Sledgehammer option
Tue, 06 Nov 2012 15:12:31 +0100 blanchet always show timing for structured proofs
Tue, 06 Nov 2012 14:46:21 +0100 blanchet use implications rather than disjunctions to improve readability
Tue, 06 Nov 2012 13:47:51 +0100 blanchet avoid name clashes
Tue, 06 Nov 2012 13:09:02 +0100 blanchet fixed more "Trueprop" issues
Tue, 06 Nov 2012 12:38:45 +0100 blanchet removed needless sort
Tue, 06 Nov 2012 11:24:48 +0100 blanchet avoid double "Trueprop"s
Tue, 06 Nov 2012 11:20:56 +0100 blanchet use original formulas for hypotheses and conclusion to avoid mismatches
Tue, 06 Nov 2012 11:20:56 +0100 blanchet track formula roles in proofs and use that to determine whether the conjecture should be negated or not
Tue, 06 Nov 2012 11:20:56 +0100 blanchet correct parsing of E dependencies
Tue, 06 Nov 2012 11:20:56 +0100 blanchet proper handling of assumptions arising from the goal's being expressed in rule format, for Isar proof construction
Mon, 05 Nov 2012 11:40:51 +0100 nipkow tuned
Sun, 04 Nov 2012 18:41:27 +0100 nipkow code for while directly, not via while_option
Sun, 04 Nov 2012 18:38:18 +0100 nipkow executable true liveness analysis incl an approximating version
Sun, 04 Nov 2012 17:36:26 +0100 nipkow now that sets are executable again, no more special treatment of variable sets
Fri, 02 Nov 2012 16:16:48 +0100 blanchet handle non-unit clauses gracefully
Fri, 02 Nov 2012 16:16:48 +0100 blanchet several improvements to Isar proof reconstruction, by Steffen Smolka (step merging in case splits, time measurements, etc.)
(0) -30000 -10000 -3000 -1000 -300 -100 -60 +60 +100 +300 +1000 +3000 +10000 tip