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Replaced foldl nodup_TVars by nodup_TVars_list -- for a big speedup on Poly/ML
1996-11-01, by paulson
Replaced min by Int.min
1996-11-01, by paulson
Deleted Olist constructor. Replaced minidx by "above" function
1996-11-01, by paulson
Now defines structure Int
1996-11-01, by paulson
Changed some mem calls to mem_int for greater efficiency (not that it could matter)
1996-10-30, by paulson
Only calls nodup_Vars if really necessary. We get a speedup of nearly 6%
1996-10-30, by paulson
Changed some mem calls to mem_string for greater efficiency (not that it could matter)
1996-10-30, by paulson
Minor updates
1996-10-30, by paulson
Updated references
1996-10-30, by paulson
Minor corrections
1996-10-28, by paulson
Renamed and shuffled a few thms.
1996-10-28, by nipkow
Simplified proofs
1996-10-28, by paulson
Tidied up a big mess in UN_parts_sees_Says
1996-10-28, by paulson
Changing from the Reveal to the Oops rule
1996-10-28, by paulson
Simplifid proofs.
1996-10-27, by nipkow
Added (? x. t=x) = True
1996-10-25, by nipkow
Documents the use of negative arguments to choplev and prlev
1996-10-24, by paulson
Changed comment to illustrate use of pathname
1996-10-24, by paulson
Allowing negative levels (as offsets) in prlev and choplev
1996-10-24, by paulson
New Oops message, with Server as source to ensure
1996-10-24, by paulson
New theorem Crypt_Spy_analz_lost; improvements to spy_analz_tac; ex_strip_tac
1996-10-24, by paulson
Two new protocol variants
1996-10-24, by paulson
Moved ex_strip_tac to the common part
1996-10-24, by paulson
Removal of unused predicate isSpy
1996-10-24, by paulson
Handles pathnames in ISABELLECOMP
1996-10-24, by paulson
Mentions the possibility of pathnames in ISABELLECOMP;
1996-10-21, by paulson
Creates a bigger main window
1996-10-21, by paulson
ISABELLECOMP may now have a leading pathname
1996-10-21, by paulson
Used trans_tac (see Provers/nat_transitive.ML) to automate arithmetic.
1996-10-21, by nipkow
Added trans_tac (see Provers/nat_transitive.ML)
1996-10-21, by nipkow
Solves simple arithmetic goals.
1996-10-21, by nipkow
Subst as modified by Konrad Slind
1996-10-18, by paulson
Konrad Slind's TFL
1996-10-18, by paulson
New version of Yahalom, as recommended on p 259 of BAN paper
1996-10-18, by paulson
Addition of Reveal message
1996-10-18, by paulson
Deleted obsolete rewrites (they are now in HOL/simpdata)
1996-10-18, by paulson
Reveal -> Revl
1996-10-18, by paulson
The new proof of the lemma for new_nonces_not_seen is faster
1996-10-18, by paulson
Generaly tidying up
1996-10-18, by paulson
Important correction to comment
1996-10-18, by paulson
Replaced excluded_middle_tac by case_tac; tidied proofs
1996-10-18, by paulson
Tidied up the proof of A_trust_NS4
1996-10-18, by paulson
Replaced excluded_middle_tac by case_tac
1996-10-18, by paulson
Moving the CPUtimer declaration into cond_timeit should
1996-10-18, by paulson
Now checks that $LISTEN is set
1996-10-18, by paulson
Defined pred using nat_case rather than nat_rec.
1996-10-16, by nipkow
corrected `correction` of o_assoc (of version 1.14),
1996-10-15, by oheimb
bound o_apply theorem to thy
1996-10-15, by oheimb
Removed extraneous spaces from all Makefiles
1996-10-15, by paulson
changed prettyprinting of ==>
1996-10-15, by paulson
Removed extraneous spaces from all Makefiles
1996-10-15, by paulson
Removed call to obsolete totalCPUTimer function
1996-10-14, by paulson
Addition of Sequents; removal of Modal and LK
1996-10-11, by paulson
Addition of OtwayRees_AN
1996-10-11, by paulson
Abadi and Needham's variant of Otway-Rees
1996-10-10, by paulson
Deleted obsolete clasets
1996-10-10, by paulson
Added comments describing better proofs
1996-10-10, by paulson
Simpset removes the de Morgan laws
1996-10-10, by paulson
Removed Modal since Sequents contains everything in it
1996-10-10, by paulson
Removed LK since Sequents contains everything in it
1996-10-10, by paulson
New root file with more description, and merging LK and Modal to Sequents
1996-10-10, by paulson
Tidied some proofs: changed needed for de Morgan laws
1996-10-10, by paulson
Addition of de Morgan laws
1996-10-10, by paulson
Removed Fast_tac made redundant by addition of de Morgan laws
1996-10-10, by paulson
Fuller description of examples
1996-10-09, by paulson
Plain text README files now redundant due to HTML versions
1996-10-09, by paulson
New version of axiom sees1_Says:
1996-10-09, by paulson
Plain text README files now redundant due to HTML versions
1996-10-09, by paulson
cond_timeit now catches exception Time, which sml/nj
1996-10-09, by paulson
Updated references
1996-10-09, by paulson
Added the de Morgan laws (incl quantifier versions) to basic simpset
1996-10-09, by paulson
New unified treatment of sequent calculi by Sara Kalvala
1996-10-09, by paulson
Put in the theorem Says_Crypt_not_lost
1996-10-08, by paulson
Put in a simpler and *much* faster proof of no_nonce_OR1_OR2
1996-10-08, by paulson
New guarantees for each line of protocol
1996-10-08, by paulson
Addition of Revl rule, and tidying
1996-10-08, by paulson
New theorem Crypt_imp_invKey_keysFor
1996-10-08, by paulson
Removed command made redundant by the new one-point rules
1996-10-08, by paulson
Introduction of Slow_tac and Slow_best_tac
1996-10-08, by paulson
Addition of one-point quantifier rewrite rules
1996-10-08, by paulson
Simple tidying
1996-10-07, by paulson
New proof required by change to simpdata.ML
1996-10-07, by paulson
Now replaces shorthand commands even if indented
1996-10-07, by paulson
New theorem Crypt_Fake_parts_insert
1996-10-07, by paulson
Simplified a proof
1996-10-07, by paulson
New comment in header
1996-10-07, by paulson
Tidied up some proofs
1996-10-07, by paulson
Ran expandshort
1996-10-07, by paulson
Removed commands made redundant by new one-point rules
1996-10-07, by paulson
Ran expandshort
1996-10-07, by paulson
New one-point rules for quantifiers
1996-10-07, by paulson
Greatly simplified the proof of A_can_trust
1996-10-01, by paulson
Working again with new theory Shared
1996-10-01, by paulson
Simplified main theorem by abstracting out newK
1996-10-01, by paulson
Moved sees_lost_agent_subset_sees_Spy to common file, and simplified main thm
1996-10-01, by paulson
Moved sees_lost_agent_subset_sees_Spy to common file
1996-10-01, by paulson
Added new guarantees for A and B
1996-10-01, by paulson
added shyps comment;
1996-10-01, by wenzelm
Inserted check for rewrite rules which introduce extra Vars on the rhs.
1996-09-30, by nipkow
Removed some dead wood. Transferred lemmas used to prove analz_image_newK
1996-09-30, by paulson
Improved discussion of shyps thanks to Markus Wenzel
1996-09-30, by paulson
prune_params_tac no longer rewrites main goal
1996-09-30, by paulson
Added catch-all clause to drop, preventing exception Match
1996-09-26, by paulson
Now replaces uses of ssubst by stac
1996-09-26, by paulson
Documented sort hypotheses and improved discussion of derivations
1996-09-26, by paulson
Documented defer_tac and moved back the obsolete tactics like fold_tac
1996-09-26, by paulson
Documented stac, and updated the documentation of hyp_subst_tac
1996-09-26, by paulson
Declared stac
1996-09-26, by paulson
Ran expandshort; used stac instead of ssubst
1996-09-26, by paulson
Ran expandshort; used stac instead of ssubst
1996-09-26, by paulson
Ran expandshort; used stac instead of ssubst
1996-09-26, by paulson
Ran expandshort; used stac instead of ssubst
1996-09-26, by paulson
Introduction of "lost" argument
1996-09-26, by paulson
Ran expandshort
1996-09-26, by paulson
Changed freeze to freeze_thaw
1996-09-26, by paulson
Generalized freeze to freeze_thaw in order to
1996-09-26, by paulson
Last working version prior to addition of "lost" component
1996-09-26, by paulson
Last working version before "lost"
1996-09-25, by paulson
Last working version prior to introduction of "lost"
1996-09-25, by paulson
Prevention of Overflow exception (for SML/NJ) in gensym
1996-09-25, by paulson
Rationalized the rewriting of membership for {} and insert
1996-09-25, by paulson
Calls discgarb -c to realize dramatic space savings!
1996-09-25, by paulson
Fixed spelling error in comment
1996-09-24, by paulson
Added miniscoping for UN and INT
1996-09-24, by paulson
Restoration of reference to Nipkow, LICS, 1993
1996-09-24, by paulson
Moved Option out of IOA into core HOL
1996-09-24, by nipkow
Moved Option into core HOL which caused a few local changes.
1996-09-24, by nipkow
Proofs made more robust to work in presence of le_refl
1996-09-23, by paulson
Now uses init_html
1996-09-23, by paulson
Simplification of proof of unique_session_keys
1996-09-23, by paulson
Correction of protocol; addition of Reveal message; proofs of
1996-09-23, by paulson
Proof of Says_imp_old_keys is now more robust
1996-09-23, by paulson
Removal of the Notes constructor
1996-09-23, by paulson
New laws for messages
1996-09-23, by paulson
Simplification of definition of synth
1996-09-23, by paulson
Addition of le_refl to default simpset/claset
1996-09-23, by paulson
Removal of reference Nipkow-LICS-93
1996-09-23, by paulson
Proof of mult_le_mono is now more robust
1996-09-23, by paulson
New infix syntax: breaks line BEFORE operator
1996-09-23, by paulson
Optimized version of SELECT_GOAL, up to 10% faster
1996-09-23, by paulson
New operations on cterms. Now same names as in Logic
1996-09-23, by paulson
Addition of gensym
1996-09-23, by paulson
Bad version of Otway-Rees and the new attack on it
1996-09-23, by paulson
Reformatting; proved B_gets_secure_key
1996-09-13, by paulson
Abstraction of enemy_analz_tac over its argument
1996-09-13, by paulson
Reformatting
1996-09-13, by paulson
Reordering of premises for cut theorems, and new law MPair_synth_analz
1996-09-13, by paulson
No longer assumes Alice is not the Enemy in NS3.
1996-09-13, by paulson
Uses the improved enemy_analz_tac of Shared.ML, with simpler proofs
1996-09-13, by paulson
Addition of Yahalom protocol
1996-09-13, by paulson
Removal of obsolete thm Fake_parts_insert
1996-09-13, by paulson
Addition of enemy_analz_tac and safe_solver
1996-09-13, by paulson
added flat_eq,
1996-09-12, by oheimb
renamed adm_disj_lemma11 to adm_lemma11
1996-09-12, by oheimb
added comment on is_flat
1996-09-12, by oheimb
added stric
1996-09-12, by oheimb
undo last revision
1996-09-12, by oheimb
bin/isa2latex: copy the binary to bin/isa2latex instead of linking it there
1996-09-12, by oheimb
new \subsubsection{Configuring conversion tables and keyboard bindings}
1996-09-12, by oheimb
Tidied many proofs, using AddIffs to let equivalences take
1996-09-12, by paulson
Installed AddIffs, and some code from HOL.ML
1996-09-12, by paulson
Simplification and tidying of definitions
1996-09-12, by paulson
Now hologic.ML is loaded in HOL.ML
1996-09-12, by paulson
New file cladata.ML
1996-09-12, by paulson
Split off classical reasoning code to cladata.ML
1996-09-12, by paulson
Change to best_tac required to prevent looping
1996-09-12, by paulson
Moved RSLIST here from ../Relation.ML
1996-09-11, by paulson
Removal of univ_cs
1996-09-11, by paulson
Reformatting
1996-09-11, by paulson
renamed cterm_lift_inst_rule to term_lift_inst_rule and made it take
1996-09-11, by nipkow
Removed refs to clasets like rel_cs etc. Used implicit claset.
1996-09-11, by nipkow
Converted proofs to use default clasets.
1996-09-10, by nipkow
Added Auth to the test target
1996-09-10, by paulson
Now runs all Auth proofs
1996-09-10, by paulson
Now uses DB-ROOT.ML, which is separate from ROOT.ML
1996-09-10, by paulson
Dedicated root file for making the Auth database
1996-09-10, by paulson
Beefed-up auto-tactic: now repeatedly simplifies if needed
1996-09-10, by paulson
"bad" set simplifies statements of many theorems
1996-09-09, by paulson
added cterm_lift_inst_rule
1996-09-09, by nipkow
Stronger proofs; work for Otway-Rees
1996-09-09, by paulson
Stronger proofs; work for Otway-Rees
1996-09-09, by paulson
These simpsets must not use miniscoping
1996-09-09, by paulson
Corrected associativity: must be to right, as the type dictatess
1996-09-09, by paulson
Removal of (EX x. P) <-> P and (ALL x. P) <-> P
1996-09-09, by paulson
Improved error handling: if there are syntax or type-checking
1996-09-06, by paulson
Modified proof to work with miniscoping
1996-09-06, by paulson
Now uses thin_tac
1996-09-05, by paulson
Now uses thin_tac
1996-09-05, by paulson
Renaming of _rews to _simps
1996-09-05, by paulson
Added thin_tac to signature; previous change was useless
1996-09-05, by paulson
Some renaming. Note that this miniscoping is more
1996-09-05, by paulson
Introduction of miniscoping for FOL
1996-09-05, by paulson
Pretty-printing change to emphasize the scope of assumptions
1996-09-05, by paulson
Declared thin_tac
1996-09-05, by paulson
Miniscoping rules are deleted, as these brittle proofs
1996-09-05, by paulson
Simplified some proofs for compatibility with miniscoping
1996-09-05, by paulson
Added miniscoping to the simplifier: quantifiers are now pushed in
1996-09-05, by paulson
Fixed pretty-printing of {|...|}
1996-09-03, by paulson
New theorems for Fake case
1996-09-03, by paulson
A further tidying
1996-09-03, by paulson
ROOT file for Auth directory
1996-09-03, by paulson
Renaming and simplification
1996-09-03, by paulson
Renaming and simplification
1996-09-03, by paulson
Initial working proof of Otway-Rees protocol
1996-09-03, by paulson
Swaped two conditions in the completeness statement.
1996-08-23, by nipkow
Generalized my_lemma1: (c3,s3) |--> cs3
1996-08-23, by nipkow
Now deepen_tac can take advantage of wrappers --
1996-08-22, by paulson
Proved mem_if
1996-08-22, by paulson
Proved set_of_list_subset_Cons
1996-08-22, by paulson
For building the security theory as a separate database
1996-08-22, by paulson
Separation of theory Event into two parts:
1996-08-21, by paulson
Addition of message NS5
1996-08-21, by paulson
Tidying: removing redundant args in classical reasoner calls
1996-08-21, by paulson
Added le_eq_less_Suc; fixed some comments;
1996-08-21, by paulson
Working version of NS, messages 1-4!
1996-08-20, by paulson
Working version of NS, messages 1-3, WITH INTERLEAVING
1996-08-20, by paulson
Added ref to allow suppression of error msgs
1996-08-20, by paulson
New classical reasoner: warns of, and ignores, redundant rules.
1996-08-20, by paulson
Addition of function set_of_list
1996-08-20, by paulson
Some tidying. This brittle proof depends upon
1996-08-20, by paulson
Corrected for new classical reasoner: redundant rules
1996-08-20, by paulson
updated html-link
1996-08-19, by nipkow
Installation of auto_tac; re-organization
1996-08-19, by paulson
Tidied up the proofs
1996-08-19, by paulson
Added impOfSubs
1996-08-19, by paulson
Now less_zeroE is a Safe Elim rule
1996-08-19, by paulson
Improved comment
1996-08-19, by paulson
Added proof of Un_insert_right
1996-08-19, by paulson
Changed precedences to remove ambiguities in r^+ notation
1996-08-19, by paulson
Improved the proof of Problem 38
1996-08-19, by paulson
Added a lot of basic laws, from HOL/simpdata
1996-08-19, by paulson
Renaming of functions, and tidying
1996-08-19, by paulson
Now starts with set_current_thy
1996-08-19, by paulson
Tidied some proofs
1996-08-19, by paulson
Tidied some proofs, maybe using less_SucE
1996-08-19, by paulson
Removal of less_SucE as default SE rule
1996-08-19, by paulson
Renamed setOfList to set_of_list
1996-08-19, by paulson
Minor improvements of the scripts
1996-08-16, by oheimb
Improved (?) wording of error message
1996-08-12, by paulson
Added a new section on Definitions
1996-08-12, by paulson
Rewording: parameters->arguments!
1996-08-12, by paulson
Initial revision of thy_data.ML
1996-08-08, by berghofe
Added function for storing default claset in theory.
1996-08-08, by berghofe
Removed unnecessary Addsimps.
1996-08-08, by berghofe
Simplified primrec definitions.
1996-08-08, by berghofe
Classical tactics now use default claset.
1996-08-02, by berghofe
Simplified primrec definitions.
1996-08-02, by berghofe
Replaced prove_case_cong by Konrad Slinds optimized version.
1996-08-02, by berghofe
Simplified primrec - definitions.
1996-07-30, by berghofe
Now also Deepen_tac and Best_tac are used.
1996-07-30, by berghofe
Classical tactics now use default claset.
1996-07-30, by berghofe
Works up to main theorem, then XXX...X
1996-07-29, by paulson
Added two new distributive laws
1996-07-29, by paulson
Addition of rev_notE
1996-07-26, by paulson
Inserted spaces in error messages to improve readability
1996-07-26, by paulson
Addition of contra_subsetD and rev_contra_subsetD
1996-07-26, by paulson
Removal of cfast_tac
1996-07-26, by paulson
Removed clash with "range" constant
1996-07-26, by paulson
Redefining "range" as a macro -- new proof needed
1996-07-26, by paulson
Auth proofs work up to the XXX...
1996-07-26, by paulson
Proved insert_image
1996-07-26, by paulson
Redefining "range" as a macro
1996-07-26, by paulson
Proved bex_False
1996-07-26, by paulson
unnecessary files removed
1996-07-23, by oheimb
Corrected typo regarding the type of set_oracle
1996-07-23, by paulson
Added insert_commute
1996-07-22, by paulson
Updated BibTeX identifiers
1996-07-22, by paulson
Acknowledged Martin Simons
1996-07-22, by paulson
Corrected typo involving derivations
1996-07-22, by paulson
Classical tactics now use default claset.
1996-07-19, by berghofe
Corrected o_assoc lemma
1996-07-17, by pusch
removed superfluous Park-induct rule
1996-07-17, by pusch
renamed adm_impl to adm_imp
1996-07-17, by oheimb
Edited in response to referees comments; new references
1996-07-17, by paulson
correction of recent typo
1996-07-17, by oheimb
Added section about current claset.
1996-07-16, by berghofe
Put in minimal simpset to avoid excessive simplification,
Isabelle94-6
1996-07-16, by paulson
corrected comment
1996-07-16, by paulson
Acknowledged Stefan Berghofer for finding errors
1996-07-16, by paulson
Fixed typo regarding lifting over P|P
1996-07-16, by paulson
Increased revision number
1996-07-16, by paulson
Tidied up; added "syntax" decl
1996-07-16, by paulson
New dummy .thy files to document dependencies
1996-07-15, by paulson
Uses minimal simpset (min_ss) and full_simp_tac
1996-07-15, by paulson
Documented simplification tactics which make use of the implicit simpset.
1996-07-15, by nipkow
updated syntax of primrec definitions
1996-07-15, by berghofe
*** empty log message ***
1996-07-12, by oheimb
bug fix: Glam_ast_tr
1996-07-12, by oheimb
added configuration for STEM
1996-07-12, by oheimb
minor bug fix
1996-07-12, by oheimb
updated syntax of primrec definitions
1996-07-12, by berghofe
replaced setsolver ... by addsolver
1996-07-12, by oheimb
Added Msg 3; works up to Says_Server_imp_Key_newK
1996-07-11, by paulson
Corrected indentation
1996-07-11, by paulson
Oracles can now be strings instead of identifiers
1996-07-11, by paulson
Added insert_mono
1996-07-11, by paulson
Added ML reference
1996-07-11, by paulson
Modified to reject certain inputs -- illustrates error handling
1996-07-11, by paulson
Documentation of oracles and their syntax
1996-07-11, by paulson
Simplified syntax of primrec definitions.
1996-07-05, by berghofe
Removed a use of eq_cs
1996-06-28, by paulson
Removed the unused eq_cs, and added some distributive laws
1996-06-28, by paulson
Removed the unused rel_eq_cs
1996-06-28, by paulson
Added contra_subsetD and rev_contra_subsetD
1996-06-28, by paulson
Added rev_notE by analogy with rev_mp
1996-06-28, by paulson
Proving safety properties of authentication protocols
1996-06-28, by paulson
Updated reference to Slinds paper on TFL
1996-06-28, by paulson
Now set_cs is just taken from !claset
1996-06-28, by paulson
Added type-checking to rule "combination". This corrects a fault
1996-06-28, by paulson
Restored warning comment
1996-06-28, by paulson
re-added when_funs to library.ML
1996-06-27, by oheimb
patches for Holcfb.thy removed
1996-06-27, by oheimb
removed old version of LEAST operator
1996-06-27, by oheimb
repaired 8bit pragma
1996-06-26, by oheimb
adapted path to 8bit package
1996-06-26, by oheimb
function names in when_rews now meta-quantified
1996-06-26, by oheimb
when_funs removed
1996-06-26, by oheimb
*** empty log message ***
1996-06-25, by oheimb
Initial revision
1996-06-25, by oheimb
Changed argument order of nat_rec.
1996-06-25, by berghofe
Changed argument order of nat_rec.
1996-06-25, by berghofe
Replaced occurrence of fast_tac by Fast_tac .
1996-06-21, by berghofe
Replaced occurrence of set_cs by claset_of "Fun" .
1996-06-21, by berghofe
Added function Addss.
1996-06-21, by berghofe
Classical tactics now use default claset.
1996-06-21, by berghofe
minor fix of index_vnames: name "O" is occupied (used in HOL/Relation.thy)
1996-06-21, by oheimb
Restored Addsimps [Suc_le_lessD], as it cannot be added
1996-06-20, by paulson
Corrected comment
1996-06-20, by paulson
New rewrites for vacuous quantification
1996-06-18, by paulson
Addition of setOfList
1996-06-18, by paulson
Addition of Safe_step_tac
1996-06-18, by paulson
Translation infixes <->, etc., no longer available at top-level
1996-06-18, by paulson
Addition of setOfList
1996-06-18, by paulson
Removal of list_all
1996-06-18, by paulson
Translation infixes <->, etc., no longer available at top-level
1996-06-18, by paulson
Inserted comment about problem 43
1996-06-17, by paulson
Removed quantification over lists
1996-06-17, by paulson
Now exports Delrules
1996-06-17, by paulson
Converted to use constdefs instead of defs
1996-06-17, by paulson
Explicitly included add_mult_distrib & add_mult_distrib2
1996-06-14, by paulson
New example of greatest common divisor
1996-06-14, by paulson
Added Primes to list of theories in target ex
1996-06-14, by paulson
Now del_simp catches the right exception!
1996-06-14, by paulson
Added delete function for brls
1996-06-14, by paulson
Now implements delrules
1996-06-14, by paulson
Added new Primes theory
1996-06-14, by paulson
Explicitly included add_mult_distrib & add_mult_distrib2
1996-06-14, by paulson
Updated list of theories for target ex
1996-06-14, by paulson
Tidied spacing
1996-06-14, by paulson
New lemmas for gcd example
1996-06-14, by paulson
Obsolete relics concerned with recursion
1996-06-14, by paulson
New example of GCDs and divides relation
1996-06-13, by paulson
The "divides" relation, the greatest common divisor and Euclid's algorithm
1996-06-13, by paulson
Addition of converse_iff, domain_converse, range_converse as rewrites
1996-06-07, by paulson
Quotes now optional around inductive set
1996-06-06, by paulson
Quotes now optional around inductive set
1996-06-06, by paulson
Quotes now optional around inductive set
1996-06-06, by paulson
Tidied some proofs
1996-06-04, by paulson
best_tac, deepen_tac and safe_tac now also use default claset.
1996-06-03, by berghofe
Shortened some proofs
1996-06-03, by paulson
Added a new theorem, UN_Int_subset
1996-06-03, by paulson
Used 2 instead of Suc(Suc 0)
1996-06-03, by paulson
Shortened a proof
1996-06-03, by paulson
adapted use of monofun_cfun_arg
1996-05-31, by oheimb
adapted proof of flat_codom
1996-05-31, by oheimb
introduced forgotten bind_thm calls
1996-05-31, by oheimb
adapted some proofs for new simplifier
1996-05-31, by oheimb
renamed le_0 to le_0_eq, to avoid confusion with le0,
1996-05-31, by oheimb
moved mem_simps and the corresponding update of !simpset from Fun.ML to Set.ML,
1996-05-31, by oheimb
Smaller logo
1996-05-30, by nipkow
Regrouped logo
1996-05-30, by nipkow
Added logo
1996-05-29, by nipkow
An Isabelle logo
1996-05-29, by nipkow
Replaced setsolver by addsolver
1996-05-29, by nipkow
Added addsolver
1996-05-29, by nipkow
Simplified proof of deduction theorem
1996-05-28, by paulson
Corrected a comment in #34
1996-05-28, by paulson
Rules pred_0, pred_Suc etc. are now stored in theorem database.
1996-05-24, by berghofe
Modified proof of "(R^=)^* = R^*" to accommodate equalityI.
1996-05-24, by nipkow
Removed junk introduced by a cvs merge.
1996-05-24, by nipkow
Augmented comment about conversion to clauses
1996-05-24, by paulson
expanded TABs
1996-05-23, by berghofe
equalityI is now added to default claset
1996-05-23, by berghofe
Removed equalityI from some proofs (because it is now included
1996-05-23, by berghofe
Replaced fast_tac by Fast_tac (which uses default claset)
1996-05-23, by berghofe
Added comparison with implicit rule Fun(lift s 0 @ Var 0) -e> s
1996-05-22, by nipkow
Added ex_imp
1996-05-22, by nipkow
Added the second half of the W/I correspondence.
1996-05-22, by nipkow
Added swap_prems_rl
1996-05-22, by nipkow
Added additional parent theory equalities because some proofs in
1996-05-21, by berghofe
Replaced fast_tac by Fast_tac (which uses default claset)
1996-05-21, by berghofe
Corrected comment wrt I
1996-05-21, by nipkow
Updated url.
1996-05-21, by nipkow
Added thm I_complete_wrt_W to I.
1996-05-20, by nipkow
replaced result() by qed "sorted_insort" in last proof
1996-05-20, by berghofe
Added missing default clause | top_const _ = None;
1996-05-17, by nipkow
Added if_image_distrib.
1996-05-17, by nipkow
Had to rename params because variable names in an induction rule changed.
1996-05-17, by nipkow
Moved split_rule et al from ind_syntax.ML to Prod.ML.
1996-05-17, by nipkow
Deleted spurious line break
1996-05-15, by paulson
Corrected and augmented timings
1996-05-10, by paulson
Updated for new form of induction rules
1996-05-10, by paulson
Updated for new form of induction rules
1996-05-09, by paulson
Removed special syntax for -a-> and nested tuples to left
1996-05-09, by paulson
Updated for new form of induction rules
1996-05-09, by paulson
Added prune_params_tac to improve readability of subgoals
1996-05-09, by paulson
moved ap_split to cartprod.ML
1996-05-08, by paulson
Modified to use new functor signatures
1996-05-08, by paulson
Predicates are now uncurried in both induction rules,
1996-05-08, by paulson
Uses new ap_split from cartprod module
1996-05-08, by paulson
New functor for operating on the two forms of Cartesian product
1996-05-08, by paulson
Added new name cartprod
1996-05-08, by paulson
Updated for new form of induction rules
1996-05-08, by paulson
Updated for new form of induction rules
1996-05-08, by paulson
Updated for new form of induction rules
1996-05-07, by paulson
Removal of special syntax for -a-> and -b->
1996-05-07, by paulson
Unfolding of arbitrarily nested tuples in induction rules
1996-05-07, by paulson
Now split_all_tac works for i>1 !
1996-05-07, by paulson
Added function claset_of.
1996-05-07, by berghofe
Added function for storing default claset in theory.
1996-05-07, by berghofe
Added functions for default claset.
1996-05-07, by berghofe
Replaced split_tac by split_inside_tac.
1996-05-06, by berghofe
Added split_inside_tac.
1996-05-06, by berghofe
Rewrote mk_cntxt_splitthm. Added function mk_case_split_inside_tac.
1996-05-06, by berghofe
Updated timings; more theorems can be proved
1996-05-06, by paulson
Now mentions but does not load mesontest2.ML
1996-05-06, by paulson
updated comments for handling derivations
1996-05-03, by paulson
Extra examples for safe_meson_tac
1996-05-03, by paulson
Restored a proof of Pelletier #38 -- mysteriously deleted
1996-05-02, by paulson
Added note on types.
1996-05-02, by nipkow
Deleted diff_mult_distrib_r as diff_mult_distrib is not proved in Arith.
1996-05-01, by paulson
New cancellation and monotonicity laws, about
1996-05-01, by paulson
Two new "obvious" examples
1996-05-01, by paulson
Provides merge_cs to support default clasets
1996-05-01, by paulson
Simplified KG's proofs
1996-05-01, by paulson
New lemma inspired by KG
1996-05-01, by paulson
tidied some proofs
1996-05-01, by paulson
Added an equivalence proof which avoids the use of -n->
1996-04-30, by nipkow
Added backwards rtrancl_induct and special versions for pairs.
1996-04-30, by nipkow
changed ident_no_colon so that it forbids postfix "=", too
1996-04-30, by clasohm
changed use_thy's behaviour so that if the user specifies a path for a theory
1996-04-30, by clasohm
moved dest_cimplies to drule.ML; added adjust_maxidx
1996-04-30, by clasohm
Cosmetic re-ordering of declarations
1996-04-30, by paulson
Streamlined syntax: -(n)-> is now -n->.
1996-04-29, by nipkow
Natural and Transition semantics.
1996-04-29, by nipkow
Forgot to add Expr to IMP.
1996-04-27, by nipkow
Updated IMP
1996-04-27, by nipkow
Arithemtic and boolean expressions are now in a separate theory.
1996-04-27, by nipkow
A completely new version of IMP.
1996-04-27, by nipkow
Generalized types of some of the operators (thanks to Norbert Voelker)
1996-04-27, by nipkow
Added R_O_id and id_O_R
1996-04-27, by nipkow
Added R^1 = R
1996-04-27, by nipkow
Renaming of a lemma
1996-04-26, by paulson
Fixed indenting
1996-04-26, by paulson
added changes by Konrad to prove_nchotomy
1996-04-26, by clasohm
Fixed some unfortunate variable names
1996-04-25, by paulson
Now contains HOLCF
1996-04-25, by paulson
temporarily included settings for unification bounds again
1996-04-25, by oheimb
Added functions mk_cntxt_splitthm and inst_split which instantiate
1996-04-25, by berghofe
Fixed a silly variable name
1996-04-25, by paulson
Rearrangement and polishing to look for for publication
1996-04-25, by paulson
Now calls "rail" to update datatype syntax charts
1996-04-25, by paulson
automatic updates
1996-04-25, by paulson
changed two goals formulated with 8bit font
1996-04-24, by oheimb
removed David's private version (i.e. restored version 1.1)
1996-04-24, by clasohm
*** empty log message ***
1996-04-23, by oheimb
*** empty log message ***
1996-04-23, by oheimb
repaired critical proofs depending on the order inside non-confluent SimpSets,
1996-04-23, by oheimb
*** empty log message ***
1996-04-23, by oheimb
adapted several proofs
1996-04-23, by oheimb
*** empty log message ***
1996-04-23, by oheimb
repaired critical proofs depending on the order inside non-confluent SimpSets
1996-04-23, by oheimb
repaired critical proofs depending on the order inside non-confluent SimpSets,
1996-04-23, by oheimb
included (empty) test goal for symmetry reasons
1996-04-23, by oheimb
use_dir and exit_use_dir now change the CWD only temporarily
1996-04-23, by clasohm
inserted Suc_less_eq explictly in a few proofs.
1996-04-22, by nipkow
added Konrad's code for the datatype package
1996-04-19, by clasohm
adapted to new version of Fun.ML
1996-04-19, by clasohm
removed assignment of HOL_ss to simpset
1996-04-19, by clasohm
added thy_data.ML
1996-04-19, by clasohm
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