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Updated CADE reference
1995-04-14, by lcp
Removes (obsolete) target if already present.
1995-04-14, by lcp
Olafs new version.
1995-04-13, by nipkow
Directory example is now called NTP
1995-04-13, by nipkow
ABP: Alternating bit protocol example
1995-04-13, by nipkow
New ROOT file.
1995-04-13, by nipkow
New example by Ole Rasmussen
1995-04-13, by lcp
Simplified some proofs and made them work for new hyp_subst_tac.
1995-04-13, by lcp
expandshort
1995-04-13, by lcp
Deleted some useless things and made proofs of
1995-04-13, by lcp
Simplified using pattern replacements.
1995-04-13, by lcp
adjusted HOLCF for new hyp_subst_tac
1995-04-13, by regensbu
Defined vv1 using let. Introduced gg1, gg2.
1995-04-13, by lcp
Deleted subset_imp_Un_Diff_eq, as it is identical to
1995-04-13, by lcp
New root file
1995-04-13, by lcp
Redefined OUnion in a definitional manner
1995-04-13, by lcp
Redefined OUnion in a definitional manner, and proved the
1995-04-13, by lcp
Deleted lt_oadd_disj1
1995-04-13, by lcp
Recoded function atomize so that new ways of creating
1995-04-13, by lcp
Proved Int_Diff_eq.
1995-04-13, by lcp
fixed typo
1995-04-13, by lcp
Defined ordinal difference, --
1995-04-13, by lcp
Proved odiff_oadd_inverse, oadd_lt_cancel2, oadd_lt_iff2,
1995-04-13, by lcp
Proved lesspoll_succ_iff.
1995-04-13, by lcp
Completely rewrote split_tac. The old one failed in strange circumstances.
1995-04-13, by nipkow
term.ML: add_loose_bnos now returns a list w/o duplicates.
1995-04-12, by nipkow
Added comment to function "loops".
1995-04-11, by nipkow
(binder "Q" p) generates Binder("Q",p,p); it used to be Binder("Q",0,p).
1995-04-11, by nipkow
ROOT.ML: Removed the "exit 1" calls, since now the Makefile does them.
1995-04-10, by nipkow
Removed the "exit 1" calls, since now the Makefile does them.
1995-04-10, by nipkow
ROOT.ML: installed new hyp_subst_tac
1995-04-10, by nipkow
Fixed bug in the simplifier: added uses of maxidx_of_term to make sure that
1995-04-10, by nipkow
Local version of (original) hypsubst: needs no simplifier
1995-04-07, by lcp
Modified proofs for new hyp_subst_tac.
1995-04-06, by lcp
Modified proofs for new hyp_subst_tac, and simplified them.
1995-04-06, by lcp
Received some local definitions from AC_Equiv.thy.
1995-04-06, by lcp
Moved some local definitions to WO6_WO1.ML
1995-04-06, by lcp
Proved if_iff and used it to simplify proof of if_type.
1995-04-06, by lcp
Now the classical sets include UN_E, to avoid calling hyp_subst_tac
1995-04-06, by lcp
Changed proof of domain_ord_iso_map_subset for new hyp_subst_tac
1995-04-06, by lcp
Added Id: line
1995-04-06, by lcp
Deleted call to flexflex_tac
1995-04-06, by lcp
Added Id: line
1995-04-06, by lcp
Recoded with help from Toby to use rewriting instead of the
1995-04-06, by lcp
Added comment.
1995-04-06, by lcp
No longer builds the induction structure (from ../Provers/ind.ML)
1995-04-06, by lcp
Loads the local hypsubst.ML. No longer loads ../Provers/ind.ML,
1995-04-06, by lcp
Corrected many errors in the dependencies.
1995-04-06, by lcp
Changed comments and timings.
1995-04-06, by lcp
Updated comments.
1995-04-06, by lcp
Set up for new hyp_subst_tac.
1995-04-06, by lcp
Added Id: line
1995-04-06, by lcp
Fixed typo.
1995-04-06, by lcp
Simplified some proofs and made them work for new hyp_subst_tac.
1995-04-06, by lcp
Now sets loadpath.
1995-04-06, by lcp
Gave tighter priorities to SUM and PROD to reduce ambiguities.
1995-04-06, by lcp
Gave tighter priorities to if, napply and the let-forms to
1995-04-06, by lcp
Now sets eta_contract.
1995-04-06, by lcp
Added Id: line
1995-04-06, by lcp
generalized map (%x.x) xs = xs to map (%x.x) = (%xs.xs)
1995-04-02, by nipkow
replaced 'arities' by 'instance';
1995-03-31, by wenzelm
Simplified using pattern replacements. Added the AC example.
1995-03-31, by lcp
New example of AC Equivalences by Krzysztof Grabczewski
1995-03-31, by lcp
New example of AC Equivalences by Krzysztof Grabczewski
1995-03-31, by lcp
Tried the new addss in many proofs, and tidied others involving simplification.
1995-03-31, by lcp
Tried the new addss in a proof.
1995-03-31, by lcp
Defined addss to perform simplification in a claset.
1995-03-31, by lcp
changed translation of _applC
1995-03-30, by clasohm
changed pretty printing of applC
1995-03-30, by clasohm
Added comment about why mem_irrefl should not be a safeE.
1995-03-30, by lcp
Tried the new addss in many proofs, and tidied others
1995-03-30, by lcp
Precedence of infixes is now 4 (just above that of :=)
1995-03-30, by lcp
Addition of wrappers for integration with the simplifier.
1995-03-30, by lcp
Defined addss to perform simplification in a claset.
1995-03-30, by lcp
removed unnecessary parentheses from the generated rules
1995-03-30, by clasohm
Simplification: used Logic.occs instead of mem add_term_frees
1995-03-30, by nipkow
changed string scanner so that newlines ('\n') are allowed and ignored inside
1995-03-28, by clasohm
changed syntax of datatype declarations (curried types for constructor
1995-03-28, by clasohm
renamed theorem "apfst" to "apfst_conv" to avoid conflict with function
1995-03-28, by clasohm
Corrected faulty reference to Hindley-Milner type inference
1995-03-28, by lcp
Added recursion equations for foldl to list_ss.
1995-03-27, by nipkow
Modified If_def to avoid ambiguity.
1995-03-26, by nipkow
changed syntax of tuples from <..., ...> to (..., ...)
1995-03-24, by clasohm
fixed bug: parent theory wasn't loaded if .thy file was completly read before
1995-03-23, by clasohm
fixed bug: HOL_build_completed replaced by CHOL_build_completed
1995-03-22, by clasohm
converted ex with curried function application
1995-03-22, by clasohm
converted Subst with curried function application
1995-03-21, by clasohm
changed syntax of Unity ("()" instead of "<>")
1995-03-21, by clasohm
converted IOA with curried function application
1995-03-20, by clasohm
changed syntax of "if"
1995-03-20, by clasohm
fixed two severe bugs in calc_xrules and case_rule
1995-03-17, by clasohm
Corrected a silly old bug in merge_tsigs.
1995-03-17, by nipkow
Added a few thms to nat_ss and list_ss
1995-03-17, by nipkow
Removed bugs which occurred due to new generation mechanism for type variables
1995-03-17, by regensbu
Removed exception handlers, as they are now in ZF/Makefile.
1995-03-16, by lcp
removed print_msg parameter of infer_types
1995-03-15, by clasohm
Now mentions Coind
1995-03-15, by lcp
Removed exception handlers, as they are now in ZF/Makefile.
1995-03-15, by lcp
Now calls exit_use instead of use, for prompt failure if errors are detected.
1995-03-15, by lcp
Declares the function exit_use to behave like use but fail if
1995-03-15, by lcp
Now the "use" call has an exception handler, for prompt failure
1995-03-15, by lcp
Now calls exit_use instead of use, for prompt failure if errors are detected.
1995-03-15, by lcp
Removed an old bug which made some simultaneous instantiations fail if they
1995-03-14, by nipkow
added exit 1
1995-03-14, by nipkow
Removed superfluous type constraint
1995-03-13, by nipkow
Changed treatment of during type inference internally generated type
1995-03-13, by nipkow
Added type constraints to enforce correct choice of variable names.
1995-03-11, by nipkow
Put freeze into the signature TACTIC for export
1995-03-11, by lcp
Removed "localize"; instead, proofs refer to their own
1995-03-10, by lcp
Commented isof(c,t)
1995-03-09, by lcp
Added dependencies on ../Provers/hypsubst.ML and removed those on
1995-03-08, by nipkow
Replaced read by read_cterm.
1995-03-08, by nipkow
Enforced partial evaluation of mk_case_split_tac.
1995-03-08, by nipkow
Enforced partial evaluation of mk_case_split_tac
1995-03-08, by nipkow
Added dependencies on files in Provers
1995-03-08, by nipkow
Added pretty-printing coments
1995-03-08, by nipkow
*** empty log message ***
1995-03-07, by nipkow
*** empty log message ***
1995-03-07, by nipkow
Hoare logic
1995-03-07, by nipkow
Changed Univ to Datatype in parents
1995-03-07, by lcp
Replaced rules by defs. Also got rid of tyconstU by
1995-03-07, by lcp
Replaced rules by defs
1995-03-07, by lcp
Got rid of exvarU and constU by
1995-03-07, by lcp
Deleted constQU, exvarQU, expQU by including Const,
1995-03-07, by lcp
Replaced rules by defs
1995-03-07, by lcp
Moved declarations of @QSUM and <*> to a syntax section.
1995-03-07, by lcp
Moved declaration of ~= to a syntax section
1995-03-07, by lcp
replaced Pure by ProtoPure
1995-03-03, by clasohm
fixed a bug in infer_types/exn_type_msg
1995-03-03, by clasohm
new version of HOL/Integ with curried function application
1995-03-03, by clasohm
new version of HOL/IMP with curried function application
1995-03-03, by clasohm
new version of HOL with curried function application
1995-03-03, by clasohm
added CPure (curried functions) and ProtoPure (ancestor of Pure and CPure)
1995-03-03, by clasohm
added declaration of syntactic const "_abs";
1995-03-02, by wenzelm
Added initial /bin/csh line and comments
1995-02-28, by lcp
No longer calls maketest; instead, the Makefile writes the file
1995-02-28, by lcp
Uses "suffix substitution" to shorten macro definitions.
1995-02-28, by lcp
Re-organised to perform the tests independently. Now test
1995-02-28, by lcp
New example by Jacob Frost, tidied by lcp
1995-02-28, by lcp
New example by Jacob Frost, tidied by lcp
1995-02-27, by lcp
Now prove_goalw_cterm calls print_sign_exn_unit, so that the rest
1995-02-27, by lcp
Updated the "version" variable (which was never done for
1995-02-27, by lcp
Redefined functions to suppress redundant leading 0s and 1s
1995-02-27, by lcp
new in mixfix annotations: "' " (quote space) separates delimiters without
1995-02-27, by wenzelm
Added the exception handler
1995-02-27, by lcp
intro_tacsf now includes subsetI as an introduction rule. It is
1995-02-27, by lcp
Updated comment about list_subset_univ and list_into_univ.
1995-02-27, by lcp
exit: new, for use in Makefiles
1995-02-27, by lcp
Redefined arithmetic to suppress redundant leading 0s and 1s
1995-02-27, by lcp
Added integer numerals (mostly due to Markus Wenzel)
1995-02-27, by lcp
Proved zadd_left_commute and zmult_left_commute to define
1995-02-27, by lcp
New shell script for finding orphan .ML files (those with no
1995-02-27, by lcp
added ExcludeThm; cleaned up Makefile; fixed isalpha bug (replaced by isalnum)
1995-02-24, by clasohm
added check "length ts > 1" before printing ambiguity warning in infer_types
1995-02-17, by clasohm
Improved test for looping rewrite rules.
1995-02-16, by nipkow
replaced pair_ss by prod_ss
1995-02-15, by regensbu
Improved check for looping conditional rewrite rules.
1995-02-08, by nipkow
ID for the file
1995-02-07, by regensbu
ID for the file
1995-02-07, by regensbu
'get ID update working'
1995-02-07, by regensbu
CVS:
1995-02-07, by regensbu
CVS:
1995-02-07, by regensbu
added qed, qed_goal[w]
1995-02-07, by clasohm
added specification of csh as script interpreter
1995-02-03, by clasohm
simplified elimination of chain productions
1995-02-02, by clasohm
binder: optional body pri now [bracketted];
1995-01-27, by wenzelm
improved read_xrules: patterns no longer read twice;
1995-01-27, by wenzelm
*** empty log message ***
1995-01-27, by wenzelm
instance: now automatically includes defs of current thy node as witnesses;
1995-01-27, by wenzelm
binder: optional body pri now [bracketted];
1995-01-27, by wenzelm
added documentation of pwd
1995-01-27, by clasohm
renamed Sign.ambiguity_level to Syntax.ambiguity_level
1995-01-27, by clasohm
moved ambiguity_level from sign.ML to Syntax/syntax.ML
1995-01-27, by clasohm
moved ambiguity_level to Syntax/syntax.ML
1995-01-27, by clasohm
added documentation of Sign.ambiguity_level
1995-01-26, by clasohm
added reference variable ambiguity_level to control ambiguity warnings
1995-01-26, by clasohm
changed due to new .bib files
1995-01-25, by lcp
added optional body priority to binder declaration
1995-01-24, by clasohm
Under RS added cross reference to bind_thm
1995-01-24, by lcp
documented slow_tac, slow_best_tac, depth_tac, deepen_tac
1995-01-24, by lcp
removed mention of FOL_dup_cs
1995-01-24, by lcp
\bibliography now includes crossref.bib
1995-01-24, by lcp
updates for Isabelle94-2
1995-01-24, by lcp
simplified get_thm a bit
1995-01-23, by clasohm
Replaced ordermap_z_lepoll by ordermap_z_lt, which is
1995-01-20, by lcp
README: Now documents to Tools directory
1995-01-20, by lcp
Deleted semicolon at the end of the qed_goal line, which was preventing
1995-01-20, by lcp
some cosmetic changes
1995-01-19, by nipkow
added documentation of bind_thm, qed, qed_goal, get_thm, thms_of
1995-01-19, by clasohm
added optional precedence for body of binder;
1995-01-18, by clasohm
quite a lot of minor and major revisions (inspecting theories, read_axm,
1995-01-18, by wenzelm
empty_def typo
Isabelle94-2
1995-01-13, by lcp
Proved comp_lam.
1995-01-13, by lcp
Corrected indexing of *datatype
1995-01-13, by lcp
prove_fun now includes equalityI. Added the rewrite rules
1995-01-12, by lcp
Proved sum_bij, sum_ord_iso_cong, prod_bij,
1995-01-12, by lcp
Proved case_cong and case_case.
1995-01-12, by lcp
Renamed single_fun to singleton_fun.
1995-01-12, by lcp
Now also depends upon equalities.thy, allowing use of the
1995-01-12, by lcp
Added singleton_iff, Sigma_empty1, Sigma_empty2, Collect_simps
1995-01-12, by lcp
Removed spurious comment about eq_cs
1995-01-12, by lcp
Moved theorems Ord_cases_lemma and Ord_cases to Ordinal.ML
1995-01-12, by lcp
Now depends upon Bool, so that 1 and 2 are defined
1995-01-12, by lcp
Moved theorems Ord_cases_lemma and Ord_cases here from Univ,
1995-01-12, by lcp
Added constants Ord_alt, ++, **
1995-01-12, by lcp
Proved equivalence of Ord and Ord_alt. Proved
1995-01-12, by lcp
Proved ord_isoI, ord_iso_refl. Simplified proof of
1995-01-11, by lcp
Proved cadd_cmult_distrib.
1995-01-11, by lcp
Now proof of Ord_jump_cardinal uses
1995-01-11, by lcp
Added Krzysztof's theorem LeastI2. Proof of sum_eqpoll_cong
1995-01-11, by lcp
pretty_gram: now sorts productions;
1995-01-11, by wenzelm
removed print_sign, print_axioms;
1995-01-11, by wenzelm
slightly changed OFCLASS syntax;
1995-01-11, by wenzelm
fixed minor typos;
1995-01-02, by wenzelm
added;
1995-01-02, by wenzelm
RepFun_eq_0_iff, RepFun_0: new
1994-12-23, by lcp
Moved Transset_includes_summands and Transset_sum_Int_subset
1994-12-23, by lcp
Re-indented declarations; declared the number 2
1994-12-23, by lcp
Added Krzysztof's theorems irrefl_converse, trans_on_converse,
1994-12-23, by lcp
Added Krzysztof's theorems irrefl_rvimage, trans_on_rvimage,
1994-12-23, by lcp
singleton_iff: new
1994-12-23, by lcp
Proved cons_lepoll_consD, succ_lepoll_succD, cons_eqpoll_consD,
1994-12-23, by lcp
Added Krzysztof's constants lesspoll and Finite
1994-12-23, by lcp
Added Krzysztof's theorem pred_Memrel
1994-12-23, by lcp
Moved Transset_includes_summands and Transset_sum_Int_subset to
1994-12-23, by lcp
natE0: deleted, since unused
1994-12-23, by lcp
Changed succ(1) to 2 in in_VLimit, two_in_univ
1994-12-23, by lcp
csquare_rel_def: renamed k to K
1994-12-23, by lcp
inj_apply_equality: new
1994-12-23, by lcp
Added Krzysztof's theorems subst_elem, not_emptyI, not_emptyE
1994-12-23, by lcp
empty_fun: generalized from -> to Pi
1994-12-23, by lcp
Changed succ(1) to 2 in cmult_2; Simplified proof of InfCard_is_Limit
1994-12-23, by lcp
Added Krzysztof's theorems singleton_eq_iff, fst_type, snd_type
1994-12-23, by lcp
Added Krzysztof's theorem disj_imp_disj
1994-12-23, by lcp
Id: marker.
1994-12-21, by lcp
Added comments and Id: marker.
1994-12-21, by lcp
Added comments and Id: marker.
1994-12-21, by lcp
Tools description, largely taken from ../README
1994-12-21, by lcp
Moved description of tools to Tools/README
1994-12-21, by lcp
ord_iso_rvimage: new
1994-12-20, by lcp
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