isabelle: Graph

now trans_tac is part of the claset...
1998-08-14, by paulson
Moved Un_subset_iff and Int_subset_iff from UNITY to equalities.ML
1998-08-14, by paulson
expandshort
1998-08-14, by paulson
Uses Goal instead of "goal...thy" to avoid theory problems
1998-08-14, by paulson
even more tidying of Goal commands
1998-08-13, by paulson
tidying
1998-08-13, by paulson
Moved the definition of s_u (as s) into the locale
1998-08-13, by paulson
Constrains, Stable, Invariant...more of the substitution axiom, but Union
1998-08-13, by paulson
simpler SELECT_GOAL no longer inserts a dummy parameter
1998-08-13, by paulson
Rule mk_triv_goal for making instances of triv_goal
1998-08-13, by paulson
Blast_tac is faster
1998-08-13, by paulson
stac now handles definitions as well as equalities
1998-08-13, by paulson
stac
1998-08-13, by paulson
minor adaption for SML/NJ
1998-08-12, by oheimb
added theorems Id_o, o_Id
1998-08-12, by oheimb
cleanup for Fun.thy:
1998-08-12, by oheimb
the splitter is now defined as a functor
1998-08-12, by oheimb
renamed mk_meta_eq to meta_eq
1998-08-12, by oheimb
removed superfluous o_apply
1998-08-12, by oheimb
streamlined proofs with new hoare_conseq1, hoare_conseq2
1998-08-12, by oheimb
defined map_upd by translation via fun_upd
1998-08-12, by oheimb
added Eps_eq
1998-08-12, by oheimb
removed use_thys implied by use_thy "Main"
1998-08-12, by oheimb
repaired proof of chfindom_monofun2cont
1998-08-12, by oheimb
added length_Suc_conv, finite_set
1998-08-12, by oheimb
replaced idt by pttrn in @filter
1998-08-12, by oheimb
replaced split_etas by split_eta_proc
1998-08-12, by oheimb
added ospec
1998-08-12, by oheimb
minor correction: n must not be used as free variable
1998-08-12, by oheimb
eliminated fabs,fapp.
1998-08-12, by slotosch
suffix, unsuffix moved to Pure/library.ML;
1998-08-10, by wenzelm
fixed comment;
1998-08-10, by wenzelm
tuned;
1998-08-10, by wenzelm
??id syntax for text variables;
1998-08-10, by wenzelm
dest_binding, dest_skolem;
1998-08-10, by wenzelm
val single: 'a -> 'a list;
1998-08-10, by wenzelm
Tidying of AC, especially of AC16_WO4 using a locale
1998-08-10, by paulson
More lemmas about lex.
1998-08-10, by nipkow
*** empty log message ***
1998-08-08, by nipkow
List now contains some lexicographic orderings.
1998-08-08, by nipkow
added store_tthm;
1998-08-06, by wenzelm
Improved well-formedness check.
1998-08-06, by berghofe
even more tidying of Goal commands
1998-08-06, by paulson
A higher-level treatment of LeadsTo, minimizing use of "reachable"
1998-08-06, by paulson
Simplified proof!!
1998-08-06, by nipkow
*** empty log message ***
1998-08-06, by nipkow
Lemma renamed in HOL.
1998-08-06, by nipkow
Added macro `termi'
1998-08-06, by nipkow
New lemmas in List and Lambda in IsaMakefile
1998-08-06, by nipkow
Removed duplicate thms (see comment to Arith.ML)
1998-08-06, by nipkow
Removed duplicate thms:
1998-08-06, by nipkow
Removed comments.
1998-08-06, by nipkow
even more tidying of Goal commands
1998-08-06, by paulson
disjointness
1998-08-06, by paulson
Now recognizes both {}= and ={}
1998-08-06, by paulson
Disjointness reasoning by AddEs [equals0E, sym RS equals0E]
1998-08-06, by paulson
New result from AC directory
1998-08-06, by paulson
added solve_tac;
1998-08-06, by wenzelm
New results from AC
1998-08-06, by paulson
First steps towards termination of simply typed terms.
1998-08-06, by nipkow
binding / skolem vars;
1998-08-06, by wenzelm
Null program and a few new results
1998-08-05, by paulson
Finished the example
1998-08-05, by paulson
Indentation, comments
1998-08-05, by paulson
Renamed equals0D to equals0E
1998-08-05, by paulson
Tidied
1998-08-05, by paulson
Removal of "disjoint" translation
1998-08-05, by paulson
New record type of programs
1998-08-05, by paulson
Union primitives and examples
1998-08-05, by paulson
tuned;
1998-08-04, by wenzelm
added LocaleGroup, PiSets examples;
1998-08-04, by wenzelm
added Open_locale, Close_locale;
1998-08-04, by wenzelm
added 'locale' section;
1998-08-04, by wenzelm
Locale.setup;
1998-08-04, by wenzelm
added export: thm -> thm;
1998-08-04, by wenzelm
moved print_goals to locale.ML;
1998-08-04, by wenzelm
added locale.ML;
1998-08-04, by wenzelm
added icons;
1998-08-04, by wenzelm
Renamed equals0D to equals0E
1998-08-04, by paulson
Renamed equals0D to equals0E; tidied
1998-08-04, by paulson
Constant "invariant" and new constrains_tac, ensures_tac
1998-08-04, by paulson
Tidying
1998-08-04, by paulson
Boolean quantification
1998-08-04, by paulson
Deleted the redundant rule mem_if
1998-08-04, by paulson
fixed disjount translation;
1998-08-04, by wenzelm
tuned comments;
1998-08-04, by wenzelm
Better comments
1998-08-03, by paulson
New rewrite rules for quantification over bounded UNIONs
1998-08-03, by paulson
Tidied; uses records
1998-07-31, by paulson
new theorems for partial funcs
1998-07-31, by paulson
Pretty.sym;
1998-07-31, by wenzelm
size / length: printable length;
1998-07-31, by wenzelm
isatool expandshort;
1998-07-31, by wenzelm
Removal of obsolete "open" commands from heads of .ML files
1998-07-31, by paulson
Replaced nat.exhaustion by nat.exhaust
1998-07-31, by berghofe
Removed HOL/IMP/Com.ML because it contained only an "open" declaration
1998-07-31, by paulson
tidied
1998-07-31, by paulson
Removal of obsolete "open" commands from heads of .ML files
1998-07-31, by paulson
Fixed primrec.
1998-07-30, by berghofe
Fixed primrec.
1998-07-30, by berghofe
made SML/NJ happy;
1998-07-30, by wenzelm
functorized Clasimp module;
1998-07-30, by wenzelm
fixed primrec;
1998-07-30, by wenzelm
tuned;
1998-07-30, by wenzelm
Equations are now stored in theory.
1998-07-30, by berghofe
Deleted obsolete comments.
1998-07-30, by berghofe
Adapted to new datatype package.
1998-07-30, by berghofe
Script that adapts theories and proof scripts to new datatype package.
1998-07-30, by berghofe
make_defs not marked as internal;
1998-07-30, by wenzelm
late setup of Pure and CPure;
1998-07-29, by wenzelm
removed global_names flag;
1998-07-28, by wenzelm
theory_of renamed to theory (and made public);
1998-07-28, by wenzelm
added Real structure (taken from SML/NJ basis lib);
1998-07-28, by wenzelm
tuned;
1998-07-28, by wenzelm
Tidied
1998-07-28, by paulson
Changed "goal" to "Goal"
1998-07-28, by paulson
Updated examples
1998-07-28, by paulson
A little quantifier duplication for IFOL
1998-07-27, by paulson
A few new lemmas by Mark Staples
1998-07-27, by paulson
tuned;
1998-07-27, by wenzelm
conversion bug in simpproc list_eq
1998-07-27, by nipkow
added ex/MonoidGroups (record example);
1998-07-24, by wenzelm
added type and update syntax;
1998-07-24, by wenzelm
added more_update;
1998-07-24, by wenzelm
update -> fun_upd
1998-07-24, by nipkow
Map.update -> map_upd, Unpdate.update -> fun_upd
1998-07-24, by nipkow
added internal;
1998-07-24, by wenzelm
Adapted to new datatype package.
1998-07-24, by berghofe
Adapted to new datatype package.
1998-07-24, by berghofe
Renamed '$' to 'Scons' because of clashes with constants of the same
1998-07-24, by berghofe
Added functions addIffs and delIffs which operate on clasimpsets.
1998-07-24, by berghofe
Added theorem distinct_lemma (needed for datatypes).
1998-07-24, by berghofe
Declaration of type 'nat' as a datatype (this allows usage of
1998-07-24, by berghofe
Removed nat_case, nat_rec, and natE (now provided by datatype
1998-07-24, by berghofe
Removed ThyData setup.
1998-07-24, by berghofe
Added theorem ex1_implies_ex.
1998-07-24, by berghofe
Adapted to new datatype package.
1998-07-24, by berghofe
Adapted to new datatype package.
1998-07-24, by berghofe
Removed old datatype package.
1998-07-24, by berghofe
New theory Datatype. Needed as an ancestor when defining datatypes.
1998-07-24, by berghofe
Added new function add_typedef_i_no_def which doesn't add
1998-07-24, by berghofe
Replaced Nat.thy by NatDef.thy because Nat.thy depends on
1998-07-24, by berghofe
New primrec function definition package
1998-07-24, by berghofe
New datatype definition package
1998-07-24, by berghofe
induct_tac -> exhaust_tac in 2 places.
1998-07-24, by nipkow
moved long_names / cond_extern to name_space.ML;
1998-07-22, by wenzelm
tuned;
1998-07-22, by wenzelm
tuned;
1998-07-21, by wenzelm
fixed eps/ps find;
1998-07-21, by wenzelm
fixed CVSROOT;
1998-07-21, by wenzelm
fixed isabelle logo;
1998-07-21, by wenzelm
library includes Isabelle version information;
1998-07-21, by wenzelm
isatool expandshort;
1998-07-21, by wenzelm
fixed isabelle logo;
1998-07-21, by wenzelm
SYNC;
1998-07-21, by wenzelm
added pdfsetup and isabelle logo;
1998-07-20, by wenzelm
SYNC;
1998-07-20, by wenzelm
Added acc_downwards
1998-07-20, by nipkow
Added simproc list_eq.
1998-07-20, by nipkow
Simplified last proof.
1998-07-18, by nipkow
ZF: Main, Update
1998-07-17, by paulson
added case_tac to be like HOL
1998-07-17, by paulson
added Main and Update
1998-07-17, by paulson
as in HOL
1998-07-17, by paulson
A stronger apply_0, and new thm domain_lam
1998-07-17, by paulson
added comments
1998-07-17, by paulson
tidying
1998-07-17, by paulson
now with Goal cmd
1998-07-17, by paulson
tidying
1998-07-16, by paulson
Got rid of obsolete "goal" commands.
1998-07-16, by paulson
Addition of "Theorem B" of Peter Andrews
1998-07-16, by paulson
Fixed bug in transform_rule.
1998-07-15, by berghofe
More tidying and removal of "\!\!... from Goal commands
1998-07-15, by paulson
More tidying and removal of "\!\!... from Goal commands
1998-07-15, by paulson
@ -> $
1998-07-15, by nipkow
disjoint
1998-07-15, by nipkow
Minor tidying up.
1998-07-15, by nipkow
Removal of leading "\!\!..." from most Goal commands
1998-07-15, by paulson
new stac
1998-07-14, by paulson
CHANGED_GOAL added to declare a more robust stac
1998-07-14, by paulson
inj_on
1998-07-14, by nipkow
stac now uses CHANGED_GOAL and correctly fails when it has no useful effect,
1998-07-14, by paulson
Corrected dead link.
1998-07-13, by nipkow
Huge tidy-up: removal of leading \!\!
1998-07-13, by paulson
massive tidying of proofs
1998-07-13, by paulson
renamed mutex to Acts
1998-07-13, by paulson
Replace awkward primrec by recdef.
1998-07-13, by nipkow
swapped condition in update_apply.
1998-07-13, by nipkow
isatool expandshort;
1998-07-12, by wenzelm
the distribution now includes Isabelle icons: see
1998-07-10, by wenzelm
added xpm icons;
1998-07-10, by wenzelm
Converted to Auto_tac
1998-07-06, by nipkow
several new basic modules made available for general use;
1998-07-03, by wenzelm
cleaned up;
1998-07-03, by wenzelm
theory Main includes everything;
1998-07-03, by wenzelm
reorganized the main HOL image;
1998-07-03, by wenzelm
stepping stones: Recdef, Main;
1998-07-03, by wenzelm
stepping stones;
1998-07-03, by wenzelm
removed duplicate thms;
1998-07-03, by wenzelm
moved String theory to main HOL;
1998-07-03, by wenzelm
Removed disjE from list of rules used to simplify elimination
1998-07-03, by berghofe
Removed leading !! in goals
1998-07-03, by nipkow
Removed leading !! in goals.
1998-07-03, by nipkow
Removed leading !! in goals.
1998-07-03, by nipkow
Renamed expand_if to split_if and setloop split_tac to addsplits,
1998-07-02, by paulson
HACKED declaration of addsplits
1998-07-02, by paulson
Deleted leading parameters thanks to new Goal command
1998-07-02, by paulson
tuned comment;
1998-07-02, by wenzelm
Symbol.beginning;
1998-07-02, by wenzelm
Uncurried functions LeadsTo and reach
1998-07-02, by paulson
fixed Integ;
1998-07-02, by wenzelm
Adapted to new inductive definition package.
1998-07-01, by berghofe
Fixed bug (improper handling of flag no_ind).
1998-07-01, by berghofe
Replaced "use_dir" command by "use", because nested calls
1998-07-01, by berghofe
HOL-Real
1998-07-01, by paulson
tuned Inductive.thy;
1998-07-01, by wenzelm
added add_typedecls;
1998-07-01, by wenzelm
Removed structure Prod_Syntax.
1998-06-30, by berghofe
Adapted to new inductive definition package.
1998-06-30, by berghofe
Adapted to new inductive package.
1998-06-30, by berghofe
Removed obsolete comments.
1998-06-30, by berghofe
Removed old inductive definition package.
1998-06-30, by berghofe
Removed structure Prod_Syntax.
1998-06-30, by berghofe
Adapted to new inductive definition package.
1998-06-30, by berghofe
Moved most of the Prod_Syntax - stuff to HOLogic.
1998-06-30, by berghofe
Added additional theorems needed for inductive definitions.
1998-06-30, by berghofe
New inductive definition package
1998-06-30, by berghofe
added quick_and_dirty flag;
1998-06-30, by wenzelm
moved actual (C)Pure theories to pure.ML;
1998-06-29, by wenzelm
tuned transaction;
1998-06-29, by wenzelm
use_text: verbose flag;
1998-06-29, by wenzelm
New rewrite unit_abs_eta_conv to compensate for unit_eq_proc
1998-06-26, by paulson
New rewrite unit_abs_eta_conv to compensate for unit_eq_proc
1998-06-26, by paulson
fixed unit_eq;
1998-06-25, by wenzelm
delsimprocs [unit_eq_proc];
1998-06-25, by wenzelm
simplification procedure unit_eq_proc rewrites (?x::unit) = ();
1998-06-25, by wenzelm
tuned loose bound vars check;
1998-06-25, by wenzelm
added unit_eq simplification procedure;
1998-06-25, by wenzelm
added XX_YY_rewrite: simpset -> cterm -> thm;
1998-06-25, by wenzelm
Thm.rewrite_cterm;
1998-06-25, by wenzelm
defaults for free variables hide consts of same name;
1998-06-25, by wenzelm
added rewrite_cterm;
1998-06-25, by wenzelm
Installation of target HOL-Real
1998-06-25, by paulson
* HOL/List: new function list_update written xs[i:=v] that updates the i-th
1998-06-24, by nipkow
Ran isatool fixgoal
1998-06-24, by paulson
removed duplicate entry for Goal
1998-06-24, by paulson
Trivial change to be more like paper
1998-06-24, by paulson
Tidying; renaming of Says_Server_message_form to
1998-06-24, by paulson
*** empty log message ***
1998-06-23, by nipkow
Consequences of the change from [ := ] to ( := ) in theory Update.
1998-06-23, by nipkow
Replaced [ := ] syntax by ( := ).
1998-06-23, by nipkow
isatool fixgoal;
1998-06-22, by wenzelm
isatool fixgoal;
1998-06-22, by wenzelm
isatool fixgoal;
1998-06-22, by wenzelm
Changed format of Bob's certificate from Nb,K,A to A,B,K,Nb.
1998-06-22, by paulson
comments and minor tidying
1998-06-22, by paulson
simplified and tidied the proofs
1998-06-22, by paulson
check_mlhome_file;
1998-06-22, by wenzelm
isatool fixgoal;
1998-06-22, by wenzelm
isatool fixgoal;
1998-06-22, by wenzelm
def_sort;
1998-06-20, by wenzelm
renamed Thm(s) back to thm(s);
1998-06-20, by wenzelm
export mk_triple1/2;
1998-06-20, by wenzelm
added read_def_axm;
1998-06-20, by wenzelm
added fix_mixfix;
1998-06-20, by wenzelm
fixed comment
1998-06-19, by paulson
tidying
1998-06-19, by paulson
New example Kerberos_BAN by G Bella
1998-06-19, by paulson
fixed comment;
1998-06-18, by wenzelm
tuned \s pattern;
1998-06-18, by wenzelm
isatool fixgoal;
1998-06-18, by wenzelm
removed Thy;
1998-06-18, by wenzelm
replaced warning by error_msg;
1998-06-18, by wenzelm
new toplevel commands `Goal' and `Goalw';
1998-06-18, by wenzelm
renamed thm(s) to Thm(s);
1998-06-18, by wenzelm
replace goal(w) commands by implicit versions Goal(w);
1998-06-18, by wenzelm
Goal and Goalw
1998-06-17, by nipkow
goal -> Goal
1998-06-17, by nipkow
Changed and changed back.
1998-06-17, by nipkow
Goals may now contain assumptions, which are not returned.
1998-06-17, by nipkow
added General/history.ML;
1998-06-16, by wenzelm
Histories of values, with undo and redo;
1998-06-16, by wenzelm
use_text replaces use_strings;
1998-06-15, by wenzelm
handle_error: capture error msgs, even if no exception raised;
1998-06-15, by wenzelm
removed use_text;
1998-06-13, by wenzelm
added use_text;
1998-06-12, by wenzelm
Context.add_session;
1998-06-12, by wenzelm
changed (| |) syntax to (: :);
1998-06-12, by wenzelm
changed {: :} syntax to (| |);
1998-06-12, by wenzelm
tuned exports;
1998-06-12, by wenzelm
removed rel.ML
1998-06-11, by nipkow
ancient relic
1998-06-11, by nipkow
Context.the_context;
1998-06-10, by wenzelm
get_context renamed to the_context;
1998-06-10, by wenzelm
tuned transaction;
1998-06-10, by wenzelm
tuned comments;
1998-06-10, by wenzelm
adapted to TheoryDataFun interface;
1998-06-10, by wenzelm
moved attributes theory data to Isar/isar_thy.ML;
1998-06-10, by wenzelm
moved add_axioms_x, add_defs_x to Isar/isar_thy.ML;
1998-06-10, by wenzelm
added exnMessage;
1998-06-10, by wenzelm
added General;
1998-06-10, by wenzelm
added of_file;
1998-06-10, by wenzelm
General tools.
1998-06-10, by wenzelm
moved table.ML, object.ML, seq.ML, name_space.ML to General;
1998-06-10, by wenzelm
moved object.ML to General/object.ML;
1998-06-10, by wenzelm
moved table.ML to General/table.ML;
1998-06-10, by wenzelm
moved seq.ML to General/seq.ML;
1998-06-10, by wenzelm
moved position.ML, path.ML, file.ML to General;
1998-06-10, by wenzelm
moved name_space.ML to General/name_space.ML;
1998-06-10, by wenzelm
moved Thy/path.ML to General/path.ML;
1998-06-10, by wenzelm
moved Thy/position.ML to General/position.ML;
1998-06-10, by wenzelm
moved Thy/file.ML to General/file.ML;
1998-06-10, by wenzelm
new type-safe user interface for theory data;
1998-06-10, by wenzelm
nonterminals prog;
1998-06-09, by wenzelm
adapted to new theory data interface;
1998-06-09, by wenzelm
use type-safe theory data interface;
1998-06-08, by wenzelm
added theory_data.ML;
1998-06-08, by wenzelm
Type-safe interface for theory data.
1998-06-08, by wenzelm
* improved the theory data mechanism to support real encapsulation;
1998-06-05, by wenzelm
accomodate tuned version of theory data;
1998-06-05, by wenzelm
added print_theorems: theory -> unit;
1998-06-05, by wenzelm
Object.T;
1998-06-05, by wenzelm
improved data: secure version using Object.T and Object.kind;
1998-06-05, by wenzelm
tuned setup;
1998-06-05, by wenzelm
use Object.T and Object.kind;
1998-06-05, by wenzelm
removed type object (see object.ML);
1998-06-05, by wenzelm
tuned print_exn;
1998-06-05, by wenzelm
print_data moved to theory.ML;
1998-06-05, by wenzelm
added THEN: ('a -> 'b seq) * ('b -> 'c seq) -> 'a -> 'c seq;
1998-06-05, by wenzelm
added object.ML;
1998-06-05, by wenzelm
added option_map_o_empty
1998-06-02, by oheimb
added split_etas
1998-06-02, by oheimb
added split_sum_case_asm
1998-06-02, by oheimb
tuned;
1998-05-29, by wenzelm
tuned msgs;
1998-05-29, by wenzelm
auto update
1998-05-28, by paulson
fixed ml_prompts;
1998-05-28, by wenzelm
changed get_single: ('a, 'b) source -> ('a * ('a, 'b) source) option;
1998-05-28, by wenzelm
tuned dist version;
1998-05-28, by wenzelm
tuned header;
1998-05-28, by wenzelm
version under control of Admin/makedist;
1998-05-28, by wenzelm
README, Pure/ROOT.ML: version set automatically;
1998-05-28, by wenzelm
version under control of Admin/makedist;
1998-05-28, by wenzelm
added ml_prompts;
1998-05-28, by wenzelm
added mapfilter: ('a -> 'b option) -> ('a, 'c) source -> ('b, ('a, 'c)
1998-05-28, by wenzelm
tuned error msg;
1998-05-28, by wenzelm
fixed error msgs;
1998-05-28, by wenzelm
Structure Option now declared in MLWorks
1998-05-27, by paulson
mk_all_imp: no longer creates goals that have beta-redexes
1998-05-27, by paulson
more tracing
1998-05-27, by paulson
Changed require to requires for MLWorks
1998-05-27, by paulson
auto update
1998-05-27, by paulson
made SML/NJ happy;
1998-05-26, by wenzelm
foldl_map prep_field;
1998-05-26, by wenzelm
tuned store_theory;
1998-05-25, by wenzelm
tuned local, global;
1998-05-25, by wenzelm
tuned store_theory: theory -> unit;
1998-05-25, by wenzelm
added get_name, put_name, global_path, local_path, begin_theory,
1998-05-25, by wenzelm
global_names moved to pure_thy.ML;
1998-05-25, by wenzelm
certify_term: type_check replaces Term.type_of, providing sensible
1998-05-25, by wenzelm
renamed state_source to source';
1998-05-25, by wenzelm
added recover, source;
1998-05-25, by wenzelm
added catch: ('a -> 'b) -> 'a -> 'b;
1998-05-25, by wenzelm
remove seq2, scan (use seq2, foldl_map from library.ML);
1998-05-25, by wenzelm
added foldl_map: ('a * 'b -> 'a * 'c) -> 'a * 'b list -> 'a * 'c list;
1998-05-25, by wenzelm
Swapped order of params.
1998-05-25, by nipkow
changed get_single: ('a, 'b) source -> 'a option * ('a, 'b) source;
1998-05-20, by wenzelm
source vs. source';
1998-05-20, by wenzelm
tuned keywords;
1998-05-20, by wenzelm
added is_stale;
1998-05-20, by wenzelm
tuned signature;
1998-05-20, by wenzelm
tuned comments;
1998-05-20, by wenzelm
tuned;
1998-05-20, by wenzelm
Small mods.
1998-05-20, by nipkow
prompt made part of source;
1998-05-19, by wenzelm
fixed handle_error: cat_lines;
1998-05-19, by wenzelm
added Thy/position.ML;
1998-05-19, by wenzelm
added source: string -> (string, string list) Source.source;
1998-05-19, by wenzelm
Input positions.
1998-05-19, by wenzelm
added Syntax/source.ML;
1998-05-18, by wenzelm
added Source module;
1998-05-18, by wenzelm
Co-algebraic data sources.
1998-05-18, by wenzelm
Symbol.stopper;
1998-05-18, by wenzelm
improved finite scans: more abstract stopper;
1998-05-18, by wenzelm