wenzelm [Fri, 02 Jul 1999 15:04:45 +0200] rev 6886
added 'txt';
wenzelm [Fri, 02 Jul 1999 15:04:31 +0200] rev 6885
add_txt;
wenzelm [Fri, 02 Jul 1999 15:04:12 +0200] rev 6884
tuned;
wenzelm [Thu, 01 Jul 1999 22:20:58 +0200] rev 6883
fixed order_trans;
wenzelm [Thu, 01 Jul 1999 21:30:18 +0200] rev 6882
added KnasterTarski.thy;
wenzelm [Thu, 01 Jul 1999 21:29:53 +0200] rev 6881
renamed with/APP to of/OF;
wenzelm [Thu, 01 Jul 1999 21:28:49 +0200] rev 6880
Isar_examples/KnasterTarski.thy;
wenzelm [Thu, 01 Jul 1999 21:27:46 +0200] rev 6879
added with_facts(_i);
also, finally: opt_rules;
wenzelm [Thu, 01 Jul 1999 21:27:04 +0200] rev 6878
'with' as == 'from' as facts;
also, finally: opt_rules;
wenzelm [Thu, 01 Jul 1999 21:25:58 +0200] rev 6877
also, finally: opt_rules;
wenzelm [Thu, 01 Jul 1999 21:20:57 +0200] rev 6876
have_thmss: more_ths;
simple_have_thmss;
wenzelm [Thu, 01 Jul 1999 21:20:27 +0200] rev 6875
have_thmss: more_ths;
wenzelm [Thu, 01 Jul 1999 21:19:45 +0200] rev 6874
renamed with/APP to of/OF;
wenzelm [Thu, 01 Jul 1999 17:42:27 +0200] rev 6873
tuned;
wenzelm [Thu, 01 Jul 1999 17:41:16 +0200] rev 6872
fixed backtracking of global_qed;
wenzelm [Thu, 01 Jul 1999 17:40:48 +0200] rev 6871
added check_result;
setmp Display.show_hyps false;
fixed auto_bind_facts;
tuned finish_proof;
fixed backtracking of global_qed;
wenzelm [Thu, 01 Jul 1999 17:38:44 +0200] rev 6870
setmp Display.show_hyps false;
wenzelm [Thu, 01 Jul 1999 17:24:29 +0200] rev 6869
fix, assume, presume: prf_asm;
wenzelm [Thu, 01 Jul 1999 17:24:14 +0200] rev 6868
added prf_asm;
paulson [Thu, 01 Jul 1999 10:36:38 +0200] rev 6867
expandshort
paulson [Thu, 01 Jul 1999 10:35:35 +0200] rev 6866
many new theorems concerning multiplication and (in)equations
paulson [Thu, 01 Jul 1999 10:33:50 +0200] rev 6865
now div and mod are overloaded; dvd is polymorphic
paulson [Thu, 01 Jul 1999 10:32:57 +0200] rev 6864
new laws mult_le_cancel1, mult_le_cancel2
wenzelm [Wed, 30 Jun 1999 16:00:06 +0200] rev 6863
antisym first;
wenzelm [Wed, 30 Jun 1999 13:42:47 +0200] rev 6862
more robust trans rules;
wenzelm [Wed, 30 Jun 1999 12:24:32 +0200] rev 6861
Isar.sync_main;
wenzelm [Wed, 30 Jun 1999 12:23:46 +0200] rev 6860
added sync;
wenzelm [Wed, 30 Jun 1999 12:23:34 +0200] rev 6859
sync token;
wenzelm [Wed, 30 Jun 1999 12:22:45 +0200] rev 6858
sync;
wenzelm [Wed, 30 Jun 1999 12:22:31 +0200] rev 6857
added sync marker;
nipkow [Wed, 30 Jun 1999 09:47:16 +0200] rev 6856
New thm trancl_trans_induct
nipkow [Tue, 29 Jun 1999 11:58:21 +0200] rev 6855
Bad translation fixed.
wenzelm [Mon, 28 Jun 1999 23:05:19 +0200] rev 6854
updated;
wenzelm [Mon, 28 Jun 1999 23:02:38 +0200] rev 6853
improved RANGE;
wenzelm [Mon, 28 Jun 1999 23:02:03 +0200] rev 6852
tuned;
wenzelm [Mon, 28 Jun 1999 21:48:36 +0200] rev 6851
cond_extern_table;
wenzelm [Mon, 28 Jun 1999 21:47:55 +0200] rev 6850
added presume command;
wenzelm [Mon, 28 Jun 1999 21:47:04 +0200] rev 6849
cond_extern_table;
datatype method = Method of thm list -> tactic;
wenzelm [Mon, 28 Jun 1999 21:46:33 +0200] rev 6848
tuned print_state;
datatype method = Method of thm list -> tactic;
assumptions: back-pressure solver as parameter;
wenzelm [Mon, 28 Jun 1999 21:44:19 +0200] rev 6847
tuned output: print_context replaced by strings_of_context;
assumptions: back-pressure solver as parameter;
wenzelm [Mon, 28 Jun 1999 21:41:02 +0200] rev 6846
cond_extern_table;
wenzelm [Mon, 28 Jun 1999 21:38:50 +0200] rev 6845
added cond_extern_table;
wenzelm [Fri, 25 Jun 1999 13:37:51 +0200] rev 6844
branching_level = 400;
paulson [Wed, 23 Jun 1999 10:40:13 +0200] rev 6843
tidied
paulson [Wed, 23 Jun 1999 10:39:35 +0200] rev 6842
renamed PPI to plam
simplified the definition of lift_act
paulson [Wed, 23 Jun 1999 10:38:49 +0200] rev 6841
renamed PPI to plam
paulson [Wed, 23 Jun 1999 10:38:09 +0200] rev 6840
another non-working snapshot
paulson [Wed, 23 Jun 1999 10:37:29 +0200] rev 6839
new distributive laws involving * and -
paulson [Wed, 23 Jun 1999 10:36:59 +0200] rev 6838
rewrite rules to distribute CONSTANT multiplication over sum and difference;
removed automatic rewriting of 2x to x+x
paulson [Thu, 17 Jun 1999 10:43:05 +0200] rev 6837
another snapshot, still not working
paulson [Thu, 17 Jun 1999 10:41:39 +0200] rev 6836
new results about SKIP
paulson [Thu, 17 Jun 1999 10:39:30 +0200] rev 6835
addition of drop_... operators with new results and simplification of old ones
paulson [Thu, 17 Jun 1999 10:36:03 +0200] rev 6834
renamed UNION_... to UN_..., INTER_... to INT_... (to fit the convention)
paulson [Thu, 17 Jun 1999 10:35:01 +0200] rev 6833
many new guarantees laws
paulson [Thu, 17 Jun 1999 10:34:23 +0200] rev 6832
moved image_UNION to Fun/image_UN
paulson [Thu, 17 Jun 1999 10:33:43 +0200] rev 6831
expandshort
paulson [Thu, 17 Jun 1999 10:33:33 +0200] rev 6830
renamed UNION_... to UN_... (to fit the convention)
paulson [Thu, 17 Jun 1999 10:32:52 +0200] rev 6829
renamed UNION_o to UN_o (to fit the convention) and added image_UN, image_INT
paulson [Sun, 13 Jun 1999 13:57:31 +0200] rev 6828
not working but taking shape
paulson [Sun, 13 Jun 1999 13:56:12 +0200] rev 6827
guar; locale for the spec
paulson [Sun, 13 Jun 1999 13:55:28 +0200] rev 6826
many new results for reachable and lift_prog
paulson [Sun, 13 Jun 1999 13:54:56 +0200] rev 6825
new finiteness theorems
paulson [Sun, 13 Jun 1999 13:54:34 +0200] rev 6824
renamed pfix_[lg}e
paulson [Sun, 13 Jun 1999 13:53:33 +0200] rev 6823
new-style infix directives
paulson [Sun, 13 Jun 1999 13:52:50 +0200] rev 6822
guarantees -> guar
paulson [Sun, 13 Jun 1999 13:52:26 +0200] rev 6821
guarantees -> juar
nipkow [Fri, 11 Jun 1999 17:14:00 +0200] rev 6820
rev=rev lemma.
paulson [Fri, 11 Jun 1999 10:35:55 +0200] rev 6819
fixed title line; added spacing
paulson [Fri, 11 Jun 1999 10:34:20 +0200] rev 6818
no longer needs ../Lex
paulson [Fri, 11 Jun 1999 10:33:43 +0200] rev 6817
new UNITY files
nipkow [Thu, 10 Jun 1999 16:46:59 +0200] rev 6816
unclosed comment.
paulson [Thu, 10 Jun 1999 12:36:19 +0200] rev 6815
The Allocator example: specifications
paulson [Thu, 10 Jun 1999 10:50:19 +0200] rev 6814
expandshort
paulson [Thu, 10 Jun 1999 10:41:36 +0200] rev 6813
many new lemmas about take & drop, incl the famous take-lemma
Ran expandshort
paulson [Thu, 10 Jun 1999 10:40:57 +0200] rev 6812
moved predicates refl, sym down to Relation.thy
paulson [Thu, 10 Jun 1999 10:39:38 +0200] rev 6811
Always_LeadsTo_pre. Always_LeadsTo_post: new equivalences suggested by Misra
paulson [Thu, 10 Jun 1999 10:38:41 +0200] rev 6810
using the new GenPrefix theory
paulson [Thu, 10 Jun 1999 10:38:11 +0200] rev 6809
shortened Follows to Fols
paulson [Thu, 10 Jun 1999 10:37:29 +0200] rev 6808
tidied
paulson [Thu, 10 Jun 1999 10:36:41 +0200] rev 6807
new translation to allow images over Nonce
paulson [Thu, 10 Jun 1999 10:35:58 +0200] rev 6806
new preficates refl, sym [from Integ/Equiv], antisym
paulson [Thu, 10 Jun 1999 10:34:55 +0200] rev 6805
new lemma less_Suc_eq_0_disj
paulson [Thu, 10 Jun 1999 10:24:32 +0200] rev 6804
Generalized prefix theory, replacing the reference to directory Lex.
nipkow [Wed, 09 Jun 1999 12:02:31 +0200] rev 6803
Stefan Merz's lemmas.
nipkow [Tue, 08 Jun 1999 12:53:20 +0200] rev 6802
added square root example.
paulson [Tue, 08 Jun 1999 10:59:02 +0200] rev 6801
renamed the underlying relation of leadsTo from "leadsto"
to "leads" to reduce the risk of confusion
paulson [Tue, 08 Jun 1999 10:30:04 +0200] rev 6800
removed obsolete "Prefix" ancestor
paulson [Tue, 08 Jun 1999 10:25:12 +0200] rev 6799
new classical example from Lewis Carroll via S G Pulman
wenzelm [Mon, 07 Jun 1999 22:18:26 +0200] rev 6798
tuned mode_name;
improved handling of assumptions;
eliminated let_thms (named prop bindings moved to auto_bind.ML);
wenzelm [Mon, 07 Jun 1999 22:17:23 +0200] rev 6797
improved handling of assumptions;
wenzelm [Mon, 07 Jun 1999 22:16:56 +0200] rev 6796
facts: bind named props (from proof.ML/let_thms);
wenzelm [Mon, 07 Jun 1999 21:22:18 +0200] rev 6795
reset HOL_quantifiers by default;
nipkow [Mon, 07 Jun 1999 19:25:12 +0200] rev 6794
Added lots of 'replicate' lemmas.
wenzelm [Sat, 05 Jun 1999 21:43:02 +0200] rev 6793
groups as monoids;
tuned;
wenzelm [Sat, 05 Jun 1999 21:38:30 +0200] rev 6792
tuned comments;
wenzelm [Sat, 05 Jun 1999 20:37:29 +0200] rev 6791
added Ord.order_antisym;
wenzelm [Sat, 05 Jun 1999 20:34:53 +0200] rev 6790
auto_bind_goal, auto_bind_facts;
varify_tfrees: no longer generalize types of free term variables;
let_thms: no bindings;
wenzelm [Sat, 05 Jun 1999 20:33:27 +0200] rev 6789
auto_bind_goal, auto_bind_facts;
wenzelm [Sat, 05 Jun 1999 20:32:49 +0200] rev 6788
added get_st;
wenzelm [Sat, 05 Jun 1999 20:32:10 +0200] rev 6787
tuned;
wenzelm [Sat, 05 Jun 1999 20:30:29 +0200] rev 6786
varifyT': observe additional 'fixed' tfrees;
wenzelm [Sat, 05 Jun 1999 20:29:07 +0200] rev 6785
removed ObjectLogic.setup;
wenzelm [Sat, 05 Jun 1999 20:28:45 +0200] rev 6784
proper calculation;
wenzelm [Sat, 05 Jun 1999 20:27:53 +0200] rev 6783
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm [Fri, 04 Jun 1999 22:12:33 +0200] rev 6782
fixed "...": dest_arg;
wenzelm [Fri, 04 Jun 1999 20:10:07 +0200] rev 6781
oops;
wenzelm [Fri, 04 Jun 1999 19:58:06 +0200] rev 6780
added order_le_less_trans, order_less_le_trans;
wenzelm [Fri, 04 Jun 1999 19:57:31 +0200] rev 6779
Calculation.thy: Setup transitivity rules for calculational proofs.
wenzelm [Fri, 04 Jun 1999 19:55:41 +0200] rev 6778
Support for calculational proofs.
wenzelm [Fri, 04 Jun 1999 19:55:26 +0200] rev 6777
added put_st;
wenzelm [Fri, 04 Jun 1999 19:55:11 +0200] rev 6776
added the_fact, level;
wenzelm [Fri, 04 Jun 1999 19:54:54 +0200] rev 6775
export multi_resolve;
wenzelm [Fri, 04 Jun 1999 19:54:38 +0200] rev 6774
added also, finally;
wenzelm [Fri, 04 Jun 1999 19:54:23 +0200] rev 6773
added 'also', 'finally' commands;
wenzelm [Fri, 04 Jun 1999 19:53:57 +0200] rev 6772
added COMP attribute;
wenzelm [Fri, 04 Jun 1999 19:53:27 +0200] rev 6771
added calculation.ML;
wenzelm [Fri, 04 Jun 1999 19:53:03 +0200] rev 6770
added Isar/calculation.ML;
wenzelm [Fri, 04 Jun 1999 19:51:56 +0200] rev 6769
fixed BUG in have_thmss: return thy';
wenzelm [Fri, 04 Jun 1999 19:51:26 +0200] rev 6768
added dest_main_statement;
wenzelm [Fri, 04 Jun 1999 19:51:04 +0200] rev 6767
print "..." variable;