isabelle: Graph

more official status of sequential implementations;
2009-10-01, by wenzelm
separate concurrent/sequential versions of lazy evaluation;
2009-10-01, by wenzelm
added Task_Queue.depend (again) -- light-weight version for transitive graph;
2009-10-01, by wenzelm
handle Pattern.MATCH, not arbitrary exceptions;
2009-10-01, by wenzelm
more precise dependencies;
2009-10-01, by wenzelm
eliminated redundant parameters;
2009-10-01, by wenzelm
back to simple fold_body_thms and fulfill_proof/thm_proof (reverting a900d3cd47cc) -- the cycle check is implicit in the future computation of join_proofs;
2009-10-01, by wenzelm
avoid mixed l/r infixes, which do not work in some versions of SML;
2009-10-01, by wenzelm
tuned;
2009-10-01, by wenzelm
merged
2009-10-01, by wenzelm
explicitly Unsynchronized
2009-10-01, by haftmann
Merged.
2009-10-01, by ballarin
Propagation of mixins for interpretation; reactivated diagnostic command print_interps.
2009-09-29, by ballarin
Archive registrations by external view.
2009-09-27, by ballarin
Stricter test: raise error if registration generates duplicate theorem.
2009-09-26, by ballarin
Explicit management of registration mixins.
2009-09-19, by ballarin
Improved comments and api names.
2009-08-19, by ballarin
eliminated dead code, redundant bindings and parameters;
2009-10-01, by wenzelm
misc tuning and simplification;
2009-10-01, by wenzelm
eliminated dead code;
2009-09-30, by wenzelm
eliminated dead code;
2009-09-30, by wenzelm
Sorts.of_sort_derivation: no pp here;
2009-09-30, by wenzelm
eliminated redundant bindings;
2009-09-30, by wenzelm
actually perform Isar_Document.init on startup;
2009-09-30, by wenzelm
eliminated dead code;
2009-09-30, by wenzelm
removed dead code;
2009-09-30, by wenzelm
handle Type.TYPE_MATCH, not arbitrary exceptions;
2009-09-30, by wenzelm
removed redundant Sign.certify_prop, use Sign.cert_prop instead;
2009-09-30, by wenzelm
PARALLEL_GOALS: proper scope for exception FAILED, with dummy argument to prevent its interpretation as variable;
2009-09-30, by wenzelm
actually export unit parser;
2009-09-30, by wenzelm
eliminated dead code;
2009-09-30, by wenzelm
eliminated redundant parameters;
2009-09-30, by wenzelm
eliminated redundant bindings;
2009-09-30, by wenzelm
merged
2009-09-30, by haftmann
moved lemmas about sup on bool to Lattices.thy
2009-09-30, by haftmann
moved lemmas about sup on bool to Lattices.thy
2009-09-30, by haftmann
tuned proofs
2009-09-30, by haftmann
tuned headings
2009-09-30, by haftmann
report unreferenced ids;
2009-09-30, by wenzelm
tuned whitespace;
2009-09-30, by wenzelm
more uniform treatment of structure Unsynchronized in ML bootstrap phase;
2009-09-30, by wenzelm
merged
2009-09-30, by haftmann
mandatory prefix where appropriate
2009-09-30, by haftmann
mandatory prefix where appropriate
2009-09-30, by haftmann
tuned whitespace
2009-09-30, by haftmann
replaced chained_goal by slightly more appropriate flat_goal;
2009-09-30, by wenzelm
made SML/NJ happy;
2009-09-30, by wenzelm
added chained_goal, which presents the goal thm as seen by semi-structured methods;
2009-09-30, by wenzelm
tuned;
2009-09-29, by wenzelm
removed dead/duplicate code;
2009-09-29, by wenzelm
aliases for Thomas Sewell;
2009-09-29, by wenzelm
modernized Balanced_Tree;
2009-09-29, by wenzelm
replaced meta_iffD2 by existing Drule.equal_elim_rule2;
2009-09-29, by wenzelm
tuned header;
2009-09-29, by wenzelm
Thomas Sewell, NICTA: more efficient HOL/record implementation;
2009-09-29, by wenzelm
tuned whitespace -- recover basic Isabelle conventions;
2009-09-29, by wenzelm
merged
2009-09-29, by wenzelm
Merge with isabelle dev changes.
2009-09-29, by Thomas Sewell
Replace OldTerm.term_vars with Term.add_vars in named_cterm_instantiate.
2009-09-29, by Thomas Sewell
Avoid a possible variable name conflict in instantiating a theorem.
2009-09-28, by Thomas Sewell
Fix unescaped expressions breaking latex output in Record.thy
2009-09-28, by Thomas Sewell
Merge record patch with updates from isabelle mainline.
2009-09-28, by Thomas Sewell
Avoid record-inner constants in polymorphic definitions in Bali
2009-09-25, by Thomas Sewell
Merge with changes from isabelle dev repository.
2009-09-24, by Thomas Sewell
Initial response to feedback from Norbert, Makarius on record patch
2009-09-23, by tsewell
Branch merge for isabelle mainline updates.
2009-09-22, by Thomas Sewell
Branch merge with updates from mainline isabelle.
2009-09-17, by Thomas Sewell
Implement previous fix (don't duplicate ext_def) correctly.
2009-09-11, by Thomas Sewell
There's no particular reason to duplicate the extension
2009-09-11, by Thomas Sewell
Merged with mainline changes.
2009-09-11, by Thomas Sewell
Adjust some documentation.
2009-09-11, by Thomas Sewell
Simplification of various aspects of the IsTuple component
2009-09-10, by Thomas Sewell
Record patch imported and working.
2009-09-10, by Thomas Sewell
Initial attempt at porting record update to repository Isabelle.
2009-08-27, by tsewell
Synchronized and Unsynchronized;
2009-09-29, by wenzelm
hide "ref" by default, to enforce excplicit indication as Unsynchronized;
2009-09-29, by wenzelm
explicit indication of Unsynchronized.ref;
2009-09-29, by wenzelm
open_unsynchronized for interactive Isar loop;
2009-09-29, by wenzelm
explicit indication of Unsynchronized.ref;
2009-09-29, by wenzelm
Raw ML references as unsynchronized state variables.
2009-09-29, by wenzelm
Dummy version of state variables -- plain refs for sequential access.
2009-09-28, by wenzelm
reactivated at-sml-dev-e;
2009-09-28, by wenzelm
misc tuning and modernization;
2009-09-28, by wenzelm
moved generic cong_tac from HOL/Tools/datatype_aux.ML to Tools/cong_tac.ML, proper subgoal selection (failure, not exception);
2009-09-28, by wenzelm
merged
2009-09-28, by wenzelm
less auxiliary functions
2009-09-28, by haftmann
tuned
2009-09-28, by haftmann
shared code between rep_datatype and datatype
2009-09-28, by haftmann
further unification of datatype and rep_datatype
2009-09-28, by haftmann
avoid compound fields in datatype info record
2009-09-28, by haftmann
fold_body_thms: pass pthm identifier;
2009-09-28, by wenzelm
tuned internal source structure;
2009-09-28, by wenzelm
added fork_deps_pri;
2009-09-28, by wenzelm
merged
2009-09-28, by haftmann
explicit pointless checkpoint
2009-09-28, by haftmann
emerging common infrastructure for datatype and rep_datatype
2009-09-27, by haftmann
streamlined rep_datatype further
2009-09-27, by haftmann
simplified rep_datatype
2009-09-27, by haftmann
more appropriate order of field in dt_info
2009-09-27, by haftmann
re-established reasonable inner outline for module
2009-09-27, by haftmann
merged
2009-09-27, by wenzelm
adjusted to changes in datatype package
2009-09-27, by haftmann
merged
2009-09-27, by haftmann
dropped dead code
2009-09-27, by haftmann
registering split rules and projected induction rules; ML identifiers more close to Isar theorem names
2009-09-27, by haftmann
fold_body_thms/join_bodies: explicitly check for cyclic theorem references;
2009-09-27, by wenzelm
tuned;
2009-09-27, by wenzelm
reachable: recovered reverse post-order (lost in 73ad4884441f), which is expected for all_preds/all_succs and required for topological_order;
2009-09-27, by wenzelm
merged
2009-09-25, by paulson
New lemmas involving the real numbers, especially limits and series
2009-09-25, by paulson
NEWS; corrected spelling
2009-09-25, by haftmann
merged
2009-09-25, by haftmann
simplified proof
2009-09-23, by haftmann
removed potentially dangerous rules from pred_set_conv
2009-09-23, by haftmann
explicitly hide empty, inter, union
2009-09-23, by haftmann
merged
2009-09-23, by haftmann
merged
2009-09-23, by haftmann
merged
2009-09-23, by haftmann
inf/sup_absorb are no default simp rules any longer
2009-09-23, by haftmann
merged
2009-09-22, by haftmann
merged
2009-09-21, by haftmann
adapted proof
2009-09-21, by haftmann
merged
2009-09-21, by haftmann
tuned proofs
2009-09-21, by haftmann
tuned header
2009-09-21, by haftmann
added note on simp rules
2009-09-21, by haftmann
merged
2009-09-21, by haftmann
tuned proof; tuned headers
2009-09-21, by haftmann
merged
2009-09-21, by haftmann
tuned proofs; be more cautios wrt. default simp rules
2009-09-21, by haftmann
merged
2009-09-21, by haftmann
tuned proofs
2009-09-21, by haftmann
merged
2009-09-19, by haftmann
inter and union are mere abbreviations for inf and sup
2009-09-19, by haftmann
merged
2009-09-24, by haftmann
lemma relating fold1 and foldl; code_unfold rules for Inf_fin, Sup_fin, Min, Max, Inf, Sup
2009-09-24, by haftmann
subsumed by more general setup in List.thy
2009-09-24, by haftmann
idempotency case for fold1
2009-09-24, by haftmann
added dual for complete lattice
2009-09-24, by haftmann
merged
2009-09-24, by nipkow
record how many "proof"s are solved by s/h
2009-09-24, by nipkow
added quotes for filenames;
2009-09-24, by boehmes
merged; adopted to changes from Code_Evaluation in the predicate compiler
2009-09-24, by bulwahn
replaced sorry by oops; removed old debug functions in predicate compiler
2009-09-23, by bulwahn
added first version of quickcheck based on the predicate compiler; added a few quickcheck examples
2009-09-23, by bulwahn
adapted configuration for DatatypeCase.make_case
2009-09-23, by bulwahn
added a new example for the predicate compiler
2009-09-23, by bulwahn
added context free grammar example; removed dead code; adapted to work without quick and dirty mode; fixed typo
2009-09-23, by bulwahn
added first prototype of the extended predicate compiler
2009-09-23, by bulwahn
moved predicate compiler to Tools
2009-09-23, by bulwahn
removed generation of strange tuple modes in predicate compiler
2009-09-23, by bulwahn
extending predicate compiler and proof procedure to support tuples; testing predicate wirh HOL-MicroJava semantics
2009-09-23, by bulwahn
modified predicate compiler further to support tuples
2009-09-23, by bulwahn
changed preprocessing due to problems with LightweightJava; added transfer of thereoms; changed the type of mode to support tuples in the predicate compiler
2009-09-23, by bulwahn
handling of definitions
2009-09-23, by bulwahn
experimenting to add some useful interface for definitions
2009-09-23, by bulwahn
added predicate compile preprocessing structure for definitional thms -- probably is replaced by hooking the theorem command differently
2009-09-23, by bulwahn
modified handling of side conditions in proof procedure of predicate compiler
2009-09-23, by bulwahn
merged
2009-09-23, by haftmann
Code_Eval(uation)
2009-09-23, by haftmann
merged
2009-09-23, by blanchet
Added "nitpick_const_simp" tags to lazy list theories.
2009-09-23, by blanchet
atbroy101 is long dead, use atbroy99; comment out broken SML test invocation
2009-09-23, by krauss
merged
2009-09-23, by haftmann
stripped legacy ML bindings
2009-09-23, by haftmann
Undo errornous commit of Statespace change
2009-09-23, by hoelzl
correct variable order in approximate-method
2009-09-23, by hoelzl
merged
2009-09-23, by paulson
Correct chasing of type variable instantiations during type unification.
2009-09-23, by paulson
hide newly introduced constants
2009-09-23, by haftmann
used standard fold function and type aliases
2009-09-22, by Philipp Meyer
sos method generates and uses proof certificates
2009-09-21, by Philipp Meyer
full reserve of worker threads -- for improved CPU utilization;
2009-09-22, by wenzelm
merged
2009-09-22, by haftmann
be more cautious wrt. simp rules: inf_absorb1, inf_absorb2, sup_absorb1, sup_absorb2 are no simp rules by default any longer
2009-09-22, by haftmann
tail -n 20: more helpful output if make fails
2009-09-22, by krauss
corrected order of type variables in code equations; more precise certificate for cases
2009-09-22, by haftmann
merged
2009-09-21, by Christian Urban
tuned some proofs
2009-09-21, by Christian Urban
merged
2009-09-21, by haftmann
added session theory for Bali and Nominal_Examples
2009-09-21, by haftmann
added session theory for Nominal_Examples
2009-09-21, by haftmann
added session theory for Bali
2009-09-21, by haftmann
adjusted to new Number Theory scenario
2009-09-21, by haftmann
added session entry point theories
2009-09-21, by haftmann
common base for protocols with symmetric keys
2009-09-21, by haftmann
tuned header
2009-09-21, by haftmann
isarified proof
2009-09-21, by haftmann
fixed permissions -- this is a script, not an executable;
2009-09-21, by wenzelm
tuned;
2009-09-21, by wenzelm
deleted unused file
2009-09-21, by boehmes
merged
2009-09-21, by haftmann
entry point theory for examples; reactivated half-dead example
2009-09-21, by haftmann
merged
2009-09-21, by boehmes
corrected remote SMT solver invocation
2009-09-21, by boehmes
theory entry point for session Hoare_Parallel (now also with proper underscore)
2009-09-21, by haftmann
merged
2009-09-21, by boehmes
tuned author
2009-09-21, by boehmes
added new method "smt": an oracle-based connection to external SMT solvers
2009-09-18, by boehmes
tuned tracing;
2009-09-20, by wenzelm
scheduler backdoor: 9999 means 1 worker;
2009-09-20, by wenzelm
Hilbert_Classical: more precise control of parallel_proofs;
2009-09-20, by wenzelm
actually observe Multithreading.enabled (cf. d302f1c9e356);
2009-09-20, by wenzelm
merged
2009-09-19, by nipkow
restructured code
2009-09-19, by nipkow
merged
2009-09-19, by haftmann
rewrite premises in tactical proof also with inf_fun_eq and inf_bool_eq: attempt to allow user to use inf [=>] and inf [bool] in his specs
2009-09-18, by haftmann
modified minimization log
2009-09-18, by nipkow
merged
2009-09-18, by nipkow
skip &&& goals
2009-09-18, by nipkow
INTER and UNION are mere abbreviations for INFI and SUPR
2009-09-18, by haftmann
simplified proof
2009-09-18, by haftmann
partially isarified proof
2009-09-18, by haftmann
tuned const_name antiquotations
2009-09-18, by haftmann
more antiquotations
2009-09-18, by haftmann
be more cautious wrt. simp rules: sup1_iff, sup2_iff, inf1_iff, inf2_iff, SUP1_iff, SUP2_iff, INF1_iff, INF2_iff are no longer simp by default
2009-09-18, by haftmann
tuned NEWS, added CONTRIBUTORS
2009-09-18, by haftmann
merged
2009-09-17, by nipkow
removed misleading log line
2009-09-17, by nipkow
NEWS: New method metisFT
2009-09-17, by paulson
New theorems for proving equalities and inclusions involving unions
2009-09-17, by paulson
added time limit for extraction phase (not supported on Cygwin)
2009-09-17, by boehmes
merged
2009-09-17, by boehmes
undo changes from revision 719426c9e1eb: removed Perl script for ATP invocation, measuring time using Bash-builtin "time";
2009-09-17, by boehmes
Synchronized.value does not require locking, since assigments are atomic;
2009-09-16, by wenzelm
tuned;
2009-09-16, by wenzelm
replaced opaque signature matching by plain old abstype (again, cf. ac4498f95d1c) -- this recovers pretty printing in SML/NJ and Poly/ML 5.3;
2009-09-16, by wenzelm
merged
2009-09-16, by haftmann
Inter and Union are mere abbreviations for Inf and Sup; tuned
2009-09-16, by haftmann
Inter and Union are mere abbreviations for Inf and Sup
2009-09-16, by haftmann
merged
2009-09-16, by nipkow
revised lemma counting
2009-09-16, by nipkow
merged
2009-09-16, by haftmann
merged
2009-09-15, by haftmann
hide new constants
2009-09-15, by haftmann
merged
2009-09-15, by haftmann
restored code generation for OCaml
2009-09-15, by haftmann
added singleton example
2009-09-15, by haftmann
added emptiness check predicate and singleton projection
2009-09-15, by haftmann
added append_after (tuned version of former insert_after of Seq);
2009-09-16, by wenzelm