Sat, 29 May 2004 14:54:10 +0200 wenzelm output channels;
Fri, 28 May 2004 21:09:56 +0200 schirmer added asm_lr_simplify/asm_lr_rewrite and adapted asm_full_simplify/asm_full_rewrite to match to corresponding simp_tacs
Fri, 28 May 2004 11:20:04 +0200 paulson new skolemize_tac and skolemize method
Fri, 28 May 2004 11:19:15 +0200 paulson new theorem Collect_imp_eq
Wed, 26 May 2004 19:06:09 +0200 chaieb abstraction over functions is no default any more.
Wed, 26 May 2004 18:52:18 +0200 webertj adjusted for different signature of Type.typ_instance
Wed, 26 May 2004 18:23:46 +0200 webertj mainly new/different datatype examples
Wed, 26 May 2004 18:06:38 +0200 webertj documentation updated
Wed, 26 May 2004 18:03:52 +0200 webertj major code change: refute can now handle any Isabelle term, adds certain axioms automatically, and can handle inductive datatypes (but not yet recursion over them)
Wed, 26 May 2004 17:43:52 +0200 webertj new default parameters for refute
Wed, 26 May 2004 17:42:46 +0200 webertj solver "auto" now issues a warning when it uses solver "enumerate"
Wed, 26 May 2004 14:57:06 +0200 nipkow Corrected printer bug for bounded quantifiers Q x<=y. P
Wed, 26 May 2004 11:43:50 +0200 paulson more group isomorphisms
Mon, 24 May 2004 18:35:34 +0200 nipkow added drop_take:thm
Fri, 21 May 2004 21:49:45 +0200 berghofe - deleted unneeded function eta_long (now in Pure/pattern.ML
Fri, 21 May 2004 21:48:35 +0200 berghofe Adapted to new syntax for case expressions.
Fri, 21 May 2004 21:48:03 +0200 berghofe Added more flexible parse / print translations for case expressions.
Fri, 21 May 2004 21:47:07 +0200 berghofe Modified functions pt_to_ast and ast_to_term to improve handling
Fri, 21 May 2004 21:46:25 +0200 berghofe - exported result datatype
Fri, 21 May 2004 21:42:05 +0200 wenzelm updated;
Fri, 21 May 2004 21:28:58 +0200 wenzelm Pure: clear separation of logical types and nonterminals;
Fri, 21 May 2004 21:28:14 +0200 wenzelm adapted tsig/sg interface;
Fri, 21 May 2004 21:28:01 +0200 wenzelm added dest, minimals, maximals, is_edge, add_edge/merge_trans_acyclic;
Fri, 21 May 2004 21:27:42 +0200 wenzelm added fold, product; removed transitive_closure;
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