Wed, 30 Nov 2005 21:51:23 +0100 urbanc added facilities to prove the pt and fs instances
Wed, 30 Nov 2005 19:08:51 +0100 urbanc started to change the transitivity/narrowing case:
Wed, 30 Nov 2005 18:37:12 +0100 urbanc changed everything until the interesting transitivity_narrowing
Wed, 30 Nov 2005 18:13:31 +0100 haftmann minor improvements
Wed, 30 Nov 2005 17:56:08 +0100 urbanc modified almost everything for the new nominal_induct
Wed, 30 Nov 2005 16:59:19 +0100 berghofe Changed order of predicate arguments and quantifiers in strong induction rule.
Wed, 30 Nov 2005 15:30:08 +0100 urbanc fixed the lemma where the new names generated by nominal_induct
Wed, 30 Nov 2005 15:27:30 +0100 urbanc added one clause for substitution in the lambda-case and
Wed, 30 Nov 2005 15:24:32 +0100 wenzelm added rename_params_rule: recover orginal fresh names in subgoals/cases;
Wed, 30 Nov 2005 15:03:15 +0100 urbanc changed induction principle and everything to conform with the
Wed, 30 Nov 2005 14:27:50 +0100 wenzelm fresh: frees instead of terms, rename corresponding params in rule;
Wed, 30 Nov 2005 14:27:09 +0100 urbanc adapted to the new nominal_induction
Wed, 30 Nov 2005 12:28:47 +0100 urbanc changed \<sim> of permutation equality to \<triangleq>
Wed, 30 Nov 2005 12:23:35 +0100 wenzelm fresh_unit_elim and fresh_prod_elim -- for nominal_induct;
Wed, 30 Nov 2005 01:01:15 +0100 huffman reimplement Case expression pattern matching to support lazy patterns
Wed, 30 Nov 2005 00:59:04 +0100 huffman add definitions as defs, not axioms
Wed, 30 Nov 2005 00:56:01 +0100 huffman changed section names
Wed, 30 Nov 2005 00:55:24 +0100 huffman add xsymbol syntax for u type constructor
Wed, 30 Nov 2005 00:53:30 +0100 huffman add constant unit_when
Wed, 30 Nov 2005 00:46:08 +0100 wenzelm proper treatment of tuple/tuple_fun -- nest to the left!
Tue, 29 Nov 2005 23:00:20 +0100 wenzelm moved nth_list to Pure/library.ML;
Tue, 29 Nov 2005 23:00:03 +0100 wenzelm added nth_list;
Tue, 29 Nov 2005 22:52:19 +0100 wenzelm added mk_split;
Tue, 29 Nov 2005 19:26:38 +0100 urbanc changed the order of the induction variable and the context
Tue, 29 Nov 2005 18:09:12 +0100 wenzelm reworked version with proper support for defs, fixes, fresh specification;
Tue, 29 Nov 2005 16:05:10 +0100 haftmann added haskell serializer
Tue, 29 Nov 2005 16:04:57 +0100 haftmann exported customized syntax interface
Tue, 29 Nov 2005 12:26:22 +0100 berghofe Corrected atom class constraints in strong induction rule.
Tue, 29 Nov 2005 01:37:01 +0100 urbanc made some of the theorem look-ups static (by using
Mon, 28 Nov 2005 13:43:56 +0100 haftmann added (curried) fold2
Mon, 28 Nov 2005 10:58:40 +0100 wenzelm added proof of measure_induct_rule;
Mon, 28 Nov 2005 07:17:07 +0100 mengj Added flags for setting and detecting whether a problem needs combinators.
Mon, 28 Nov 2005 07:16:16 +0100 mengj Only output types if !keep_types is true.
Mon, 28 Nov 2005 07:15:38 +0100 mengj Added two functions for CNF translation, used by other files.
Mon, 28 Nov 2005 07:15:13 +0100 mengj Added in four control flags for HOL and FOL translations.
Mon, 28 Nov 2005 07:14:12 +0100 mengj Slight modification to trace information.
Mon, 28 Nov 2005 07:13:43 +0100 mengj Added two methods "vampire" and "eprover" that handle both HOL and FOL proofs.
Mon, 28 Nov 2005 07:12:01 +0100 mengj Only output arities and class relations if !ResClause.keep_types is true.
Mon, 28 Nov 2005 05:03:00 +0100 urbanc some small tuning
Mon, 28 Nov 2005 00:25:43 +0100 urbanc ISAR-fied two proofs about equality for abstraction functions.
Sun, 27 Nov 2005 20:06:24 +0100 wenzelm * Provers/induct: obtain pattern;
Sun, 27 Nov 2005 06:01:11 +0100 urbanc added an authors section (please let me know if somebody is left out or unhappy)
Sun, 27 Nov 2005 05:09:43 +0100 urbanc some minor tunings
Sun, 27 Nov 2005 05:00:43 +0100 urbanc added the version of nominal.thy that contains
Sun, 27 Nov 2005 04:59:20 +0100 urbanc cleaned up all examples so that they work with the
Sun, 27 Nov 2005 03:55:16 +0100 urbanc finished cleaning up the parts that collect
Sat, 26 Nov 2005 18:41:41 +0100 berghofe Corrected treatment of non-recursive abstraction types.
Fri, 25 Nov 2005 21:14:34 +0100 wenzelm tuned induct proofs;
Fri, 25 Nov 2005 20:57:51 +0100 wenzelm induct: insert defs in object-logic form;
Fri, 25 Nov 2005 19:20:56 +0100 wenzelm tuned induct proofs;
Fri, 25 Nov 2005 19:09:44 +0100 wenzelm tuned induct proofs;
Fri, 25 Nov 2005 18:58:43 +0100 wenzelm consume: unfold defs in all major prems;
Fri, 25 Nov 2005 18:58:42 +0100 wenzelm revert_skolem: fall back on Syntax.deskolem;
Fri, 25 Nov 2005 18:58:41 +0100 wenzelm forall_conv ~1;
Fri, 25 Nov 2005 18:58:40 +0100 wenzelm added dummy_pattern;
Fri, 25 Nov 2005 18:58:38 +0100 wenzelm tuned names;
Fri, 25 Nov 2005 18:58:37 +0100 wenzelm forall_conv: limit prefix;
Fri, 25 Nov 2005 18:58:36 +0100 wenzelm fix_tac: proper treatment of major premises in goal;
Fri, 25 Nov 2005 18:58:35 +0100 wenzelm removed obsolete dummy paragraphs;
Fri, 25 Nov 2005 18:58:34 +0100 wenzelm tuned;
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