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added 'txt';
1999-07-02, by wenzelm
add_txt;
1999-07-02, by wenzelm
tuned;
1999-07-02, by wenzelm
fixed order_trans;
1999-07-01, by wenzelm
added KnasterTarski.thy;
1999-07-01, by wenzelm
renamed with/APP to of/OF;
1999-07-01, by wenzelm
Isar_examples/KnasterTarski.thy;
1999-07-01, by wenzelm
added with_facts(_i);
1999-07-01, by wenzelm
'with' as == 'from' as facts;
1999-07-01, by wenzelm
also, finally: opt_rules;
1999-07-01, by wenzelm
have_thmss: more_ths;
1999-07-01, by wenzelm
have_thmss: more_ths;
1999-07-01, by wenzelm
renamed with/APP to of/OF;
1999-07-01, by wenzelm
tuned;
1999-07-01, by wenzelm
fixed backtracking of global_qed;
1999-07-01, by wenzelm
added check_result;
1999-07-01, by wenzelm
setmp Display.show_hyps false;
1999-07-01, by wenzelm
fix, assume, presume: prf_asm;
1999-07-01, by wenzelm
added prf_asm;
1999-07-01, by wenzelm
expandshort
1999-07-01, by paulson
many new theorems concerning multiplication and (in)equations
1999-07-01, by paulson
now div and mod are overloaded; dvd is polymorphic
1999-07-01, by paulson
new laws mult_le_cancel1, mult_le_cancel2
1999-07-01, by paulson
antisym first;
1999-06-30, by wenzelm
more robust trans rules;
1999-06-30, by wenzelm
Isar.sync_main;
1999-06-30, by wenzelm
added sync;
1999-06-30, by wenzelm
sync token;
1999-06-30, by wenzelm
sync;
1999-06-30, by wenzelm
added sync marker;
1999-06-30, by wenzelm
New thm trancl_trans_induct
1999-06-30, by nipkow
Bad translation fixed.
1999-06-29, by nipkow
updated;
1999-06-28, by wenzelm
improved RANGE;
1999-06-28, by wenzelm
tuned;
1999-06-28, by wenzelm
cond_extern_table;
1999-06-28, by wenzelm
added presume command;
1999-06-28, by wenzelm
cond_extern_table;
1999-06-28, by wenzelm
tuned print_state;
1999-06-28, by wenzelm
tuned output: print_context replaced by strings_of_context;
1999-06-28, by wenzelm
cond_extern_table;
1999-06-28, by wenzelm
added cond_extern_table;
1999-06-28, by wenzelm
branching_level = 400;
1999-06-25, by wenzelm
tidied
1999-06-23, by paulson
renamed PPI to plam
1999-06-23, by paulson
renamed PPI to plam
1999-06-23, by paulson
another non-working snapshot
1999-06-23, by paulson
new distributive laws involving * and -
1999-06-23, by paulson
rewrite rules to distribute CONSTANT multiplication over sum and difference;
1999-06-23, by paulson
another snapshot, still not working
1999-06-17, by paulson
new results about SKIP
1999-06-17, by paulson
addition of drop_... operators with new results and simplification of old ones
1999-06-17, by paulson
renamed UNION_... to UN_..., INTER_... to INT_... (to fit the convention)
1999-06-17, by paulson
many new guarantees laws
1999-06-17, by paulson
moved image_UNION to Fun/image_UN
1999-06-17, by paulson
expandshort
1999-06-17, by paulson
renamed UNION_... to UN_... (to fit the convention)
1999-06-17, by paulson
renamed UNION_o to UN_o (to fit the convention) and added image_UN, image_INT
1999-06-17, by paulson
not working but taking shape
1999-06-13, by paulson
guar; locale for the spec
1999-06-13, by paulson
many new results for reachable and lift_prog
1999-06-13, by paulson
new finiteness theorems
1999-06-13, by paulson
renamed pfix_[lg}e
1999-06-13, by paulson
new-style infix directives
1999-06-13, by paulson
guarantees -> guar
1999-06-13, by paulson
guarantees -> juar
1999-06-13, by paulson
rev=rev lemma.
1999-06-11, by nipkow
fixed title line; added spacing
1999-06-11, by paulson
no longer needs ../Lex
1999-06-11, by paulson
new UNITY files
1999-06-11, by paulson
unclosed comment.
1999-06-10, by nipkow
The Allocator example: specifications
1999-06-10, by paulson
expandshort
1999-06-10, by paulson
many new lemmas about take & drop, incl the famous take-lemma
1999-06-10, by paulson
moved predicates refl, sym down to Relation.thy
1999-06-10, by paulson
Always_LeadsTo_pre. Always_LeadsTo_post: new equivalences suggested by Misra
1999-06-10, by paulson
using the new GenPrefix theory
1999-06-10, by paulson
shortened Follows to Fols
1999-06-10, by paulson
tidied
1999-06-10, by paulson
new translation to allow images over Nonce
1999-06-10, by paulson
new preficates refl, sym [from Integ/Equiv], antisym
1999-06-10, by paulson
new lemma less_Suc_eq_0_disj
1999-06-10, by paulson
Generalized prefix theory, replacing the reference to directory Lex.
1999-06-10, by paulson
Stefan Merz's lemmas.
1999-06-09, by nipkow
added square root example.
1999-06-08, by nipkow
renamed the underlying relation of leadsTo from "leadsto"
1999-06-08, by paulson
removed obsolete "Prefix" ancestor
1999-06-08, by paulson
new classical example from Lewis Carroll via S G Pulman
1999-06-08, by paulson
tuned mode_name;
1999-06-07, by wenzelm
improved handling of assumptions;
1999-06-07, by wenzelm
facts: bind named props (from proof.ML/let_thms);
1999-06-07, by wenzelm
reset HOL_quantifiers by default;
1999-06-07, by wenzelm
Added lots of 'replicate' lemmas.
1999-06-07, by nipkow
groups as monoids;
1999-06-05, by wenzelm
tuned comments;
1999-06-05, by wenzelm
added Ord.order_antisym;
1999-06-05, by wenzelm
auto_bind_goal, auto_bind_facts;
1999-06-05, by wenzelm
auto_bind_goal, auto_bind_facts;
1999-06-05, by wenzelm
added get_st;
1999-06-05, by wenzelm
tuned;
1999-06-05, by wenzelm
varifyT': observe additional 'fixed' tfrees;
1999-06-05, by wenzelm
removed ObjectLogic.setup;
1999-06-05, by wenzelm
proper calculation;
1999-06-05, by wenzelm
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
1999-06-05, by wenzelm
fixed "...": dest_arg;
1999-06-04, by wenzelm
oops;
1999-06-04, by wenzelm
added order_le_less_trans, order_less_le_trans;
1999-06-04, by wenzelm
Calculation.thy: Setup transitivity rules for calculational proofs.
1999-06-04, by wenzelm
Support for calculational proofs.
1999-06-04, by wenzelm
added put_st;
1999-06-04, by wenzelm
added the_fact, level;
1999-06-04, by wenzelm
export multi_resolve;
1999-06-04, by wenzelm
added also, finally;
1999-06-04, by wenzelm
added 'also', 'finally' commands;
1999-06-04, by wenzelm
added COMP attribute;
1999-06-04, by wenzelm
added calculation.ML;
1999-06-04, by wenzelm
added Isar/calculation.ML;
1999-06-04, by wenzelm
fixed BUG in have_thmss: return thy';
1999-06-04, by wenzelm
added dest_main_statement;
1999-06-04, by wenzelm
print "..." variable;
1999-06-04, by wenzelm
no message "Adding axioms for datatype(s)";
1999-06-04, by wenzelm
added Group.thy;
1999-06-04, by wenzelm
added Isar_examples/Group.thy;
1999-06-04, by wenzelm
Some bits of group theory. Demonstrate calculational proofs.
1999-06-04, by wenzelm
read_term/prop_pat: do not freeze;
1999-06-02, by wenzelm
added dddot_tr;
1999-06-02, by wenzelm
added dddot_indexname;
1999-06-02, by wenzelm
"..." syntax;
1999-06-02, by wenzelm
find -print;
1999-06-02, by wenzelm
'kill' made improper;
1999-06-01, by wenzelm
improved print_state;
1999-06-01, by wenzelm
'note': Toplevel.print;
1999-06-01, by wenzelm
tuned markup;
1999-06-01, by wenzelm
broder size 3;
1999-06-01, by wenzelm
setup_goal: proper handling of non-atomic goals (include cprems into asms);
1999-05-31, by wenzelm
Isabelle manuals now also available as PDF;
1999-05-31, by wenzelm
move pdfs back into dist;
1999-05-28, by wenzelm
pdf docs;
1999-05-28, by wenzelm
separate archive for pdf docs;
1999-05-28, by wenzelm
\def\bold;
1999-05-28, by wenzelm
tuned formal comments;
1999-05-28, by wenzelm
tuned manual.bib;
1999-05-28, by wenzelm
changed {| |} verbatim syntax to {* *};
1999-05-27, by wenzelm
changed {| |} verbatim syntax to {* *} in order to simplify ProofGeneral setup;
1999-05-27, by wenzelm
improved undo / kill operations;
1999-05-27, by wenzelm
fixed corruptoin of end of file
1999-05-27, by paulson
removal of Always_StableI
1999-05-27, by paulson
replaced rules Always_ConstrainsI/D by equivalences Always_Constrains_pre,
1999-05-27, by paulson
component_eq_subset: a neat characterization of "component"
1999-05-27, by paulson
ex/Points Isar'ized;
1999-05-26, by wenzelm
local_qed: print_result;
1999-05-26, by wenzelm
cannot_undo;
1999-05-26, by wenzelm
cannot_undo;
1999-05-26, by wenzelm
qed_block keywords;
1999-05-26, by wenzelm
local qeds: pass cond_print_result;
1999-05-26, by wenzelm
cleaned comments;
1999-05-26, by wenzelm
new theories Follows and ListOrder
1999-05-26, by paulson
formal comments (still dummy);
1999-05-25, by wenzelm
added formal comment arguments almost everywhere (still ignored);
1999-05-25, by wenzelm
renamed Comment.empty to Comment.none;
1999-05-25, by wenzelm
renamed Comment.empty to Comment.none;
1999-05-25, by wenzelm
renamed empty to none;
1999-05-25, by wenzelm
fixed cvs Id;
1999-05-25, by wenzelm
outer syntax keyword classification;
1999-05-24, by wenzelm
added keyword classification;
1999-05-24, by wenzelm
tuned print_context;
1999-05-24, by wenzelm
write_keywords generates outer syntax keyword classification in elisp;
1999-05-24, by wenzelm
outer syntax keyword classification;
1999-05-24, by wenzelm
renamed Lprg to Lift; simplified proof of Always_nonneg
1999-05-24, by paulson
int_Suc->int_Suc_int_1 avoiding confusion with the more useful Bin.int_Suc
1999-05-24, by paulson
Better simplification of (nat #0), (int (Suc 0)), etc
1999-05-24, by paulson
UN_singleton->UN_constant_eq removes clash with other UN_singleton
1999-05-24, by paulson
new rule single_leadsTo_I; stronger PSP rule
1999-05-24, by paulson
increasing makes sense only for partial orderings
1999-05-24, by paulson
generalized increasing_size to mono_increasing_o
1999-05-24, by paulson
updated for stronger version of psp
1999-05-24, by paulson
new rule single_LeadsTo_I; stronger PSP rule; PSP_stable2->PSP_Stable2
1999-05-24, by paulson
expandshort
1999-05-24, by paulson
lists are partially ordered by the prefix relation
1999-05-24, by paulson
using generic rules when possible
1999-05-24, by paulson
Theory of the "Follows" relation
1999-05-24, by paulson
Increasing makes sense only for partial orderings
1999-05-24, by paulson
generalized Increasing_size to mono_Increasing_o
1999-05-24, by paulson
tidied
1999-05-24, by paulson
renamed PSP_stable2->PSP_Stable2
1999-05-24, by paulson
now uses mono_Increasing_o
1999-05-24, by paulson
updated for stronger version of psp
1999-05-24, by paulson
Configuration for ProofGeneral of LFCS Edinburgh.
1999-05-21, by wenzelm
Configuration for David Aspinall's Isamode.
1999-05-21, by wenzelm
Miscellaneous interfaces.
1999-05-21, by wenzelm
Isamode.setup, ProofGeneral.setup;
1999-05-21, by wenzelm
Isamode and ProofGeneral configuration moved to Pure/Interface;
1999-05-21, by wenzelm
added use_thy_only;
1999-05-21, by wenzelm
added Interface/ROOT.ML Interface/isamode.ML Interface/proof_general.ML;
1999-05-21, by wenzelm
avoid string constants;
1999-05-21, by wenzelm
qed indexed.
1999-05-21, by nipkow
typedef_proof: pass interactive flag;
1999-05-21, by wenzelm
tuned;
1999-05-21, by wenzelm
cleaned comments;
1999-05-21, by wenzelm
renamed 'begin' / 'end' to '{{' / '}}';
1999-05-21, by wenzelm
history commands;
1999-05-21, by wenzelm
tuned;
1999-05-21, by wenzelm
adapted to History changes;
1999-05-21, by wenzelm
local_qed: obtain interactive flag;
1999-05-21, by wenzelm
backup replaced by checkpoint;
1999-05-21, by wenzelm
added default_prompt;
1999-05-21, by wenzelm
optional limit;
1999-05-21, by wenzelm
improved errors;
1999-05-21, by wenzelm
updated comment
1999-05-21, by paulson
made definition more readable
1999-05-21, by paulson
preferring generic rules to specific ones...
1999-05-21, by paulson
changes to show that Lists are partially ordered by the prefix relation
1999-05-21, by paulson
deleted some vestigal theorems (use the equivalents on HOL/Ord.ML)
1999-05-21, by paulson
redid proofs to use "always" rather than "reachable" (somewhat)
1999-05-19, by paulson
new theorem Always_reachable
1999-05-19, by paulson
tuned;
1999-05-18, by wenzelm
added Locale paper
1999-05-18, by paulson
locale documentation (from Florian)
1999-05-18, by paulson
../manual.bib a new dependency
1999-05-18, by paulson
cleaned comments;
1999-05-17, by wenzelm
cleaned comments;
1999-05-17, by wenzelm
tuned;
1999-05-17, by wenzelm
cleaned comments;
1999-05-17, by wenzelm
ThyInfo.finalize_all renamed to ThyInfo.finish;
1999-05-17, by wenzelm
node_cases renamed to node_case;
1999-05-17, by wenzelm
prep_ext exported (again);
1999-05-17, by wenzelm
backup operation replaces transaction;
1999-05-17, by wenzelm
removed get_nodes;
1999-05-17, by wenzelm
remove_thy;
1999-05-17, by wenzelm
tuned arrows;
1999-05-17, by wenzelm
Arrows are no longer needed because of redesign of the
1999-05-17, by berghofe
Changed some file names.
1999-05-17, by berghofe
Added function get_preds.
1999-05-17, by berghofe
Added setup for BrowserInfo.
1999-05-17, by berghofe
usedir now recognizes additional option -P which is used to
1999-05-17, by berghofe
Changed interface of function use_dir.
1999-05-17, by berghofe
Present.begin_theory now needs an additional argument of type
1999-05-17, by berghofe
Reimplemented graph generator.
1999-05-17, by berghofe
Added some code to enable browser to display remote documents.
1999-05-17, by berghofe
new thm extend_JN; renamed extend_leadsto
1999-05-17, by paulson
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