isabelle: Graph

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Using Blast_tac
1997-04-09, by paulson
Dependency on Provers/nat_transitive
1997-04-09, by paulson
Couldn't solve n < n+1 because of missing -1
1997-04-08, by nipkow
Dep. on Provers/nat_transitive
1997-04-08, by nipkow
added -t (run tests) option;
1997-04-07, by wenzelm
added -g, -h options;
1997-04-04, by wenzelm
tuned xdvi invocation;
1997-04-04, by wenzelm
replaced ISABELLE_HTML by ISABELLE_USEDIR_OPTIONS;
1997-04-04, by wenzelm
improved messages;
1997-04-04, by wenzelm
fixed diagnostic output of print modes;
1997-04-04, by wenzelm
moved inj and surj from Set to Fun and Inv -> inv.
1997-04-04, by nipkow
Inv -> inv
1997-04-04, by nipkow
*** empty log message ***
1997-04-04, by slotosch
Added Example Quot
1997-04-04, by slotosch
Start Example
1997-04-04, by slotosch
inv -> inverse
1997-04-04, by nipkow
Example for higher order quotients: Fractionals
1997-04-04, by slotosch
(higher-order) quotient constructor quot, based on PER
1997-04-04, by slotosch
(partial) equivalecne relations. classes er<per
1997-04-04, by slotosch
Inv -> inv
1997-04-04, by nipkow
added -b option (batch mode);
1997-04-04, by wenzelm
renamed variable 'inv'
1997-04-04, by nipkow
added Quot examples;
1997-04-04, by wenzelm
*** empty log message ***
1997-04-04, by wenzelm
Higher-order quotients.
1997-04-04, by wenzelm
Now calls blast_tac
1997-04-04, by paulson
Another blast_tac call
1997-04-04, by paulson
Simplified a proof
1997-04-04, by paulson
Re-organization of the order of haz rules
1997-04-04, by paulson
Calls Blast_tac. Tidied some proofs
1997-04-04, by paulson
Calls Blast_tac. Tidied some proofs
1997-04-04, by paulson
Calls Blast_tac
1997-04-04, by paulson
Adds image_eqI instead of imageI, as the former is more general
1997-04-04, by paulson
Added blast.ML as a dependency
1997-04-04, by paulson
Now calls Blast_tac and has some hard examples (Halting Problem
1997-04-04, by paulson
Only layout mods.
1997-04-03, by nipkow
Now: unit = {True}
1997-04-03, by nipkow
Two extra commands shorten the proof time by 800 seconds...
1997-04-03, by paulson
More List and ListPair utilities
1997-04-03, by paulson
Now exports declConsts!
1997-04-03, by paulson
Declares overloading for if-and-only-if
1997-04-03, by paulson
Declares overloading for set-theoretic constants
1997-04-03, by paulson
Removed (Unit) in Prod.
1997-04-03, by nipkow
misc improvements;
1997-04-02, by wenzelm
changed signature of dummy goal from proto_pure to pure;
1997-04-02, by wenzelm
Converted to call blast_tac.
1997-04-02, by paulson
Uses ZF.thy again, to make that theory usable
1997-04-02, by paulson
Mostly converted to blast_tac
1997-04-02, by paulson
Datatype declarations now require theory Datatype--NOT in quotes
1997-04-02, by paulson
Converted back from upair.thy to ZF.thy
1997-04-02, by paulson
Moved definitions (binary intersection, etc.) from upair.thy back to ZF.thy
1997-04-02, by paulson
Now checks for existence of theory Inductive (Fixedpt was too small)
1997-04-02, by paulson
Now a non-trivial theory so that require_thy can find it
1997-04-02, by paulson
DEEPEN now takes an upper bound for terminating searches
1997-04-02, by paulson
New DEEPEN allows giving an upper bound for deepen_tac
1997-04-02, by paulson
Now builds blast_tac
1997-04-02, by paulson
Now loads blast.ML
1997-04-02, by paulson
ZF.thy is again usable
1997-04-02, by paulson
The isabelle-0 encoding table.
1997-04-02, by wenzelm
Made the error message more explicit
1997-04-02, by paulson
Now declares Basis Library version of type option
1997-04-02, by paulson
Replaced Best_tac by the one rule needed for the proof
1997-04-02, by paulson
Installation of blast_tac
1997-04-02, by paulson
Now tests for essential ancestors (Lfp or Gfp)
1997-04-02, by paulson
Re-ordering of rules to assist blast_tac
1997-04-02, by paulson
Now loads blast_tac
1997-04-02, by paulson
Reorganization of how classical rules are installed
1997-04-02, by paulson
Now calls require_thy to ensure ancestors are present
1997-04-02, by paulson
Implementation of blast_tac: fast tableau prover
1997-04-02, by paulson
replaced by usedir;
1997-04-01, by wenzelm
eliminated references to old 8bit fonts;
1997-04-01, by wenzelm
improved messages;
1997-04-01, by wenzelm
removed useless symbol font syntax;
1997-04-01, by wenzelm
fixed -s option;
1997-04-01, by wenzelm
simple_ast_of: fixed handling of loose Bounds;
1997-03-31, by wenzelm
Replaced (s,t) : id by s=t.
1997-03-30, by nipkow
Optimized proofs.
1997-03-27, by nipkow
Changes made necessary by the new ex1 rules
1997-03-27, by paulson
Now uses the alternative (safe!) rules for ex1
1997-03-27, by paulson
Updated comment
1997-03-27, by paulson
Cleaned up a little.
1997-03-26, by nipkow
Added "discrete" CPOs and modified IMP to use those rather than "lift"
1997-03-26, by nipkow
generalized theorems and class instances for Cprod.
1997-03-26, by slotosch
changed some theorems from pcpo to cpo
1997-03-25, by slotosch
changed continuous functions from pcpo to cpo (including instances)
1997-03-25, by slotosch
Trivial renamings (for consistency with CSFW papers)
1997-03-25, by paulson
Toby's better treatment of eta-contraction
1997-03-25, by paulson
Deleted needless parentheses
1997-03-24, by paulson
Deleted unnecessary rules
1997-03-24, by paulson
fixed font names;
1997-03-20, by wenzelm
exit_use_dir;
1997-03-20, by wenzelm
isatool usedir;
1997-03-20, by wenzelm
exit_use_dir;
1997-03-20, by wenzelm
remove empty dirs;
1997-03-20, by wenzelm
isatool usedir;
1997-03-20, by wenzelm
improved session names;
1997-03-20, by wenzelm
isatool usedir;
1997-03-20, by wenzelm
*** empty log message ***
1997-03-20, by wenzelm
tuned;
1997-03-20, by wenzelm
isatool usedir;
1997-03-20, by wenzelm
exit_use_dir;
1997-03-20, by wenzelm
isatool usedir;
1997-03-20, by wenzelm
replaced ex.ML by ex/ROOT.ML, ex/ex.ML;
1997-03-20, by wenzelm
isatool usedir;
1997-03-20, by wenzelm
added ex dir;
1997-03-20, by wenzelm
replaced ex.ML by ex/ROOT.ML, ex/ex.ML;
1997-03-20, by wenzelm
replaced ex.ML by ex/ROOT.ml, ex/ex.ML;
1997-03-20, by wenzelm
Improved intersection rule InterI: now truly safe, since the unsafeness is
1997-03-19, by paulson
delete_tagged_brl just ignores non-elimination rules instead of complaining
1997-03-19, by paulson
delrules now deletes ALL occurrences of a rule, since it may appear in any of
1997-03-19, by paulson
added quit();
1997-03-18, by wenzelm
asserts $ISABELLE_OUTPUT_DIR;
1997-03-18, by wenzelm
Added wp_while.
1997-03-18, by nipkow
added dummy set_session;
1997-03-18, by wenzelm
usedir -- build object-logic or run examples;
1997-03-18, by wenzelm
A more explicit prefix because gensym now generates easily predicatable
1997-03-18, by paulson
gensym no longer generates random identifiers, but just enumerates them
1997-03-18, by paulson
Made the indentation rational
1997-03-18, by paulson
fixed Tools path;
1997-03-18, by wenzelm
Conducted the IFOL proofs using intuitionistic tools
1997-03-18, by paulson