Wed, 26 Nov 1997 17:23:18 +0100 paulson Added rule impCE'
Wed, 26 Nov 1997 17:16:48 +0100 paulson Changes to AddIs improve performance of Blast_tac
Wed, 26 Nov 1997 16:49:54 +0100 paulson Statistics
Wed, 26 Nov 1997 16:49:07 +0100 paulson updated comment
Wed, 26 Nov 1997 16:48:11 +0100 paulson Tidying and modification to cope with iffCE
Wed, 26 Nov 1997 16:45:54 +0100 wenzelm added Suc_mult_less_cancel1, Suc_mult_le_cancel1, Suc_mult_cancel1;
Wed, 26 Nov 1997 16:44:47 +0100 wenzelm added Arith provers;
Wed, 26 Nov 1997 16:44:25 +0100 wenzelm Setup various arithmetic proof procedures.
Wed, 26 Nov 1997 16:43:42 +0100 wenzelm added dest_nat;
Wed, 26 Nov 1997 16:42:56 +0100 wenzelm moved to Arith/;
Wed, 26 Nov 1997 16:42:37 +0100 wenzelm Cancel common constant factor from balanced exression.
Wed, 26 Nov 1997 16:42:19 +0100 wenzelm Cancel common summands of balanced expressions.
Wed, 26 Nov 1997 16:41:51 +0100 wenzelm removed conv_prover;
Wed, 26 Nov 1997 16:41:25 +0100 wenzelm tuned;
Wed, 26 Nov 1997 16:38:04 +0100 wenzelm added crep_cterm;
Wed, 26 Nov 1997 16:37:43 +0100 wenzelm fixed type of thms_containing;
Wed, 26 Nov 1997 16:37:17 +0100 wenzelm added foldl_atyps: ('a * typ -> 'a) -> 'a * typ -> 'a;
Wed, 26 Nov 1997 16:35:39 +0100 wenzelm cleaned signature;
Wed, 26 Nov 1997 16:34:13 +0100 wenzelm removed merge_opts;
Tue, 25 Nov 1997 17:56:49 +0100 mueller managed merge details;
Tue, 25 Nov 1997 16:34:20 +0100 mueller resolved merge conflict;
Mon, 24 Nov 1997 16:43:43 +0100 nipkow Added read_def_cterms for simultaneous reading/typing of terms under
Sat, 22 Nov 1997 13:27:02 +0100 wenzelm fixed warning;
Sat, 22 Nov 1997 13:26:43 +0100 wenzelm made SML/NJ happy;
Sat, 22 Nov 1997 13:26:30 +0100 wenzelm tuned;
Fri, 21 Nov 1997 15:47:39 +0100 wenzelm replaced by seq.ML;
Fri, 21 Nov 1997 15:41:27 +0100 wenzelm changed Pure/Sequence interface;
Fri, 21 Nov 1997 15:40:56 +0100 wenzelm SYNC;
Fri, 21 Nov 1997 15:37:02 +0100 wenzelm cd, use: path variables;
Fri, 21 Nov 1997 15:35:37 +0100 wenzelm comment;
Fri, 21 Nov 1997 15:34:15 +0100 wenzelm obsolete;
Fri, 21 Nov 1997 15:29:56 +0100 wenzelm changed Pure/Sequence interface -- isatool fixseq;
Fri, 21 Nov 1997 15:27:43 +0100 wenzelm changed Sequence interface (now Seq, in seq.ML);
Fri, 21 Nov 1997 15:26:22 +0100 wenzelm cd, use etc. now support path variables;
Fri, 21 Nov 1997 13:54:31 +0100 wenzelm fix references to obsolete Pure/Sequence structure;
Fri, 21 Nov 1997 12:15:27 +0100 paulson tidying
Fri, 21 Nov 1997 12:15:10 +0100 paulson analz_mono_contra_tac was wrong
Fri, 21 Nov 1997 12:14:47 +0100 paulson Deleted some useless comments
Fri, 21 Nov 1997 11:57:58 +0100 oheimb minor improvements of formulation and proofs
Fri, 21 Nov 1997 11:54:23 +0100 oheimb corrected INDUCT_FILES
Thu, 20 Nov 1997 16:24:05 +0100 wenzelm $ISABELLE_HOME/src;
Thu, 20 Nov 1997 15:48:32 +0100 wenzelm improved error msg;
Thu, 20 Nov 1997 15:38:51 +0100 wenzelm removed old note;
Thu, 20 Nov 1997 15:36:09 +0100 wenzelm adapted print methods;
Thu, 20 Nov 1997 15:30:37 +0100 wenzelm improved theorems print method: transfer_sg;
Thu, 20 Nov 1997 15:30:03 +0100 wenzelm init_data: improved print method;
Thu, 20 Nov 1997 15:28:48 +0100 wenzelm removed data.ML (made part of sign.ML);
Thu, 20 Nov 1997 15:07:19 +0100 wenzelm added type object = exn;
Thu, 20 Nov 1997 15:06:57 +0100 wenzelm added transfer_sg;
Thu, 20 Nov 1997 13:00:50 +0100 wenzelm fixed xstr token encoding;
Thu, 20 Nov 1997 12:59:20 +0100 wenzelm tuned infer_types interface;
Thu, 20 Nov 1997 12:51:55 +0100 wenzelm tuned infer_types interface;
Thu, 20 Nov 1997 12:51:31 +0100 wenzelm moved Sign.print_sg to display.ML;
Thu, 20 Nov 1997 12:50:57 +0100 wenzelm exported pretty_classrel, pretty_arity;
Thu, 20 Nov 1997 12:49:25 +0100 wenzelm added get_error: 'a error -> string option, get_ok: 'a error -> 'a option;
Thu, 20 Nov 1997 12:48:00 +0100 wenzelm added implode_xstr: string list -> string, explode_xstr: string -> string list;
Thu, 20 Nov 1997 11:55:39 +0100 paulson Now uses induct_tac
Thu, 20 Nov 1997 11:54:31 +0100 paulson Updated the NatSum example
Thu, 20 Nov 1997 11:53:51 +0100 paulson New, higher-level definition of \\out macro
Thu, 20 Nov 1997 11:03:53 +0100 paulson Speeded up the proof of succ_lt_induct_lemma
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