paulson [Sat, 04 Mar 2000 12:02:41 +0100] rev 8340
tidied
paulson [Sat, 04 Mar 2000 11:52:42 +0100] rev 8339
tidied
paulson [Sat, 04 Mar 2000 11:42:12 +0100] rev 8338
new theories UNITY/Detects, UNITY/Reachability
wenzelm [Fri, 03 Mar 2000 21:02:45 +0100] rev 8337
added con_elim_s(olved_)tac;
added 'simplified' flag;
wenzelm [Fri, 03 Mar 2000 21:01:57 +0100] rev 8336
mk_cases / inductive_cases: use InductMethod.con_elim_(solved_)tac;
wenzelm [Fri, 03 Mar 2000 21:00:58 +0100] rev 8335
added multi_resolveq, resolveq_tac;
paulson [Fri, 03 Mar 2000 18:26:19 +0100] rev 8334
Added Tanja's Detects and Reachability theories. Also
changed object-quantifiers to meta-quantifiers in ball_constrains_UN/INT...
paulson [Fri, 03 Mar 2000 18:22:53 +0100] rev 8333
improved reasoning about {} and UNIV
wenzelm [Fri, 03 Mar 2000 02:00:43 +0100] rev 8332
join_rules: compatibility check;
wenzelm [Fri, 03 Mar 2000 01:58:57 +0100] rev 8331
token_trans: symbol length;
wenzelm [Thu, 02 Mar 2000 18:18:59 +0100] rev 8330
join induct rules;
wenzelm [Thu, 02 Mar 2000 18:18:31 +0100] rev 8329
added 'prolog' method;
wenzelm [Thu, 02 Mar 2000 18:18:10 +0100] rev 8328
added freeze_all;
tuned spacing;
paulson [Thu, 02 Mar 2000 10:29:29 +0100] rev 8327
polished version of the Allocator using Rename
paulson [Thu, 02 Mar 2000 10:26:22 +0100] rev 8326
tidied the proofs of singleton_insert_inj_eq, singleton_insert_inj_eq' and
installed them by AddIffs, since they are an important special case of
equalityE.
wenzelm [Wed, 01 Mar 2000 20:49:13 +0100] rev 8325
project induct rule;
wenzelm [Wed, 01 Mar 2000 20:48:57 +0100] rev 8324
tuned;
wenzelm [Wed, 01 Mar 2000 16:40:14 +0100] rev 8323
test setup;
wenzelm [Wed, 01 Mar 2000 16:39:17 +0100] rev 8322
proper setup;
wenzelm [Wed, 01 Mar 2000 16:38:59 +0100] rev 8321
tuned;
paulson [Wed, 01 Mar 2000 15:00:21 +0100] rev 8320
expandshort
paulson [Wed, 01 Mar 2000 12:26:28 +0100] rev 8319
added a reference
paulson [Wed, 01 Mar 2000 12:18:40 +0100] rev 8318
new theorems from Sidi Ould Ehmety
wenzelm [Tue, 29 Feb 2000 23:08:27 +0100] rev 8317
tuned;
wenzelm [Tue, 29 Feb 2000 23:06:20 +0100] rev 8316
add_cases_induct: project_rules accomodates mutual induction;
wenzelm [Tue, 29 Feb 2000 20:51:43 +0100] rev 8315
tuned msgs;
paulson [Tue, 29 Feb 2000 10:57:30 +0100] rev 8314
even Alloc works again, using "rename"
paulson [Tue, 29 Feb 2000 10:41:08 +0100] rev 8313
replaced UN_constant, INT_constant by unconditional versions that rewrite
to if-then-else expressions
wenzelm [Mon, 28 Feb 2000 13:39:45 +0100] rev 8312
add_cases_induct: accomodate no_elim and no_ind flags;
paulson [Mon, 28 Feb 2000 10:49:42 +0100] rev 8311
new mostly working version; Alloc nearly converted to "Rename"
paulson [Mon, 28 Feb 2000 10:49:08 +0100] rev 8310
new thm vimage_Collect_eq
paulson [Mon, 28 Feb 2000 10:48:39 +0100] rev 8309
more bijection theorems
wenzelm [Sun, 27 Feb 2000 15:33:35 +0100] rev 8308
cases/induct attributes;
use NetRules for storage;
tuned rule selection;
tuned concrete syntax;
wenzelm [Sun, 27 Feb 2000 15:32:10 +0100] rev 8307
add_cases_induct: induct_method setup;
removed cases_of, all_cases, all_inducts;
wenzelm [Sun, 27 Feb 2000 15:31:40 +0100] rev 8306
HOLogic.dest_conj;
add_cases_induct: induct_method setup;
wenzelm [Sun, 27 Feb 2000 15:26:47 +0100] rev 8305
HOLogic.dest_conj;
wenzelm [Sun, 27 Feb 2000 15:25:31 +0100] rev 8304
even better induct setup;
wenzelm [Sun, 27 Feb 2000 15:23:28 +0100] rev 8303
early setup of induct_method;
wenzelm [Sun, 27 Feb 2000 15:22:14 +0100] rev 8302
added dest_conj;
wenzelm [Sun, 27 Feb 2000 15:21:13 +0100] rev 8301
theorems [trans] = rev_mp mp;
wenzelm [Sun, 27 Feb 2000 15:15:52 +0100] rev 8300
use NetRules;
wenzelm [Sun, 27 Feb 2000 15:13:44 +0100] rev 8299
added major_prem_of;
wenzelm [Sun, 27 Feb 2000 15:07:53 +0100] rev 8298
added Isar/net_rules.ML;
wenzelm [Thu, 24 Feb 2000 21:33:32 +0100] rev 8297
simplified induct method;
wenzelm [Thu, 24 Feb 2000 16:04:25 +0100] rev 8296
tuned;
wenzelm [Thu, 24 Feb 2000 16:01:34 +0100] rev 8295
induct method: implicit rule;
wenzelm [Thu, 24 Feb 2000 16:00:28 +0100] rev 8294
rN = "record";
wenzelm [Thu, 24 Feb 2000 16:00:09 +0100] rev 8293
all_cases / all_inducts;
wenzelm [Thu, 24 Feb 2000 15:59:44 +0100] rev 8292
workaround res_inst_tac/lift_inst_rule bug by explicit type contraint;
wenzelm [Thu, 24 Feb 2000 15:58:10 +0100] rev 8291
capply, cabs: Sign.nodup_vars;
wenzelm [Thu, 24 Feb 2000 15:57:36 +0100] rev 8290
nodup_vars: fixed omission of 2 minor cases; account for Frees as well;
wenzelm [Thu, 24 Feb 2000 15:34:49 +0100] rev 8289
tuned generated TeX code;
nipkow [Thu, 24 Feb 2000 08:56:36 +0100] rev 8288
renamed a lemma
nipkow [Thu, 24 Feb 2000 08:55:37 +0100] rev 8287
Added and renamed a lemma.
paulson [Wed, 23 Feb 2000 10:45:08 +0100] rev 8286
not working yet. partial conversion to use "rename" instead of "extend"
paulson [Wed, 23 Feb 2000 10:43:02 +0100] rev 8285
new theorems inj_iff, surj_iff