isabelle: Graph

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