1999-09-07 wenzelm 1999-09-07 isatool expandshort;
1998-09-08 paulson 1998-09-08 Got rid of not_Says_to_self and most uses of ~= in definitions and theorems
1998-09-02 paulson 1998-09-02 small simplification to not_Says_to_self
1998-07-31 paulson 1998-07-31 Removal of obsolete "open" commands from heads of .ML files
1998-07-02 paulson 1998-07-02 Deleted leading parameters thanks to new Goal command
1998-06-24 paulson 1998-06-24 Ran isatool fixgoal
1997-12-24 paulson 1997-12-24 New Auto_tac (by Oheimb), and new syntax (without parens), and expandshort
1997-12-23 paulson 1997-12-23 Tidied using more default rules
1997-12-19 wenzelm 1997-12-19 tuned;
1997-11-03 wenzelm 1997-11-03 isatool fixclasimp;
1997-09-29 paulson 1997-09-29 Step_tac -> Safe_tac
1997-09-18 paulson 1997-09-18 Global change: lost->bad and sees Spy->spies First change just gives a more sensible name. Second change eliminates the agent parameter of "sees" to simplify definitions and theorems
1997-07-14 paulson 1997-07-14 Changing "lost" from a parameter of protocol definitions to a constant. Advantages: no "lost" argument everywhere; fewer Vars in subgoals; less need for specially instantiated rules Disadvantage: can no longer prove "Agent_not_see_encrypted_key", but this theorem was never used, and its original proof was also broken the introduction of the "Notes" constructor.
1997-07-01 paulson 1997-07-01 Now the possibility proof calls the appropriate tactic
1997-06-27 paulson 1997-06-27 Corrected indentations and margins after the renaming of "set_of_list"
1997-06-26 nipkow 1997-06-26 set_of_list -> set
1997-05-07 paulson 1997-05-07 Conversion to use blast_tac (with other improvements)
1997-02-15 oheimb 1997-02-15 reflecting my recent changes of the simplifier and classical reasoner
1997-01-17 paulson 1997-01-17 Now with Andy Gordon's treatment of freshness to replace newN/K
1996-12-19 paulson 1996-12-19 Extensive tidying and simplification, largely stemming from changing newN and newK to take an integer argument
1996-12-05 paulson 1996-12-05 Updated a comment
1996-11-29 paulson 1996-11-29 Swapping arguments of Crypt; removing argument lost
1996-11-28 paulson 1996-11-28 Addition of Woo-Lam protocol