isabelle: Graph

Document_View.text_area_extension: do not insist in crashing if (weak) assertion is violated;
2010-08-30, by wenzelm
Isabelle/jEdit property for global tooltip dismiss delay;
2010-08-29, by wenzelm
External_Hyperlink: proper error dialog;
2010-08-29, by wenzelm
Document_Mode.Line_Context: proper semantic equality/hash code avoids memory leak due to interning in org.gjt.sp.jedit.syntax.TokenMarker;
2010-08-29, by wenzelm
JEDIT_JAVA_OPTIONS: actors.enableForkJoin=false is supposed to enable ResizableThreadPoolScheduler, to avoid starvation of excessive amounts of future tasks etc.;
2010-08-29, by wenzelm
session_actor: ignore spurious TIMEOUT (again) -- probably stemming from earlier use of receiveWithin;
2010-08-29, by wenzelm
session_actor: await state assigment of previous change before signalling current change, and avoid crash in overrun situations;
2010-08-29, by wenzelm
use Future.get_finished where this is the intended meaning -- prefer immediate crash over deadlock due to promises that are never fulfilled;
2010-08-29, by wenzelm
Swing_Thread.now: volatile result to make double-sure;
2010-08-29, by wenzelm
Document_Model.token_marker: misc tuning and simplification;
2010-08-29, by wenzelm
added Document.Snapshot.select_markup, which includes command iteration, range conversion etc.;
2010-08-29, by wenzelm
XML.Cache: intern property keys once and for all (again);
2010-08-28, by wenzelm
more careful locking of jEdit buffer;
2010-08-28, by wenzelm
avoid application crash due to wrong requirement -- result is joined, but change not necessarily finished due to extra map;
2010-08-28, by wenzelm
include Document.History in Document.State -- just one universal session state maintained by main actor;
2010-08-28, by wenzelm
volatile variables (in Scala);
2010-08-28, by wenzelm
non-critical output primitives -- depending on thread-safe TextIO, while races wrt. flushing should not matter;
2010-08-28, by wenzelm
modernized specifications;
2010-08-27, by wenzelm
discontinued separate Pure-ProofGeneral keywords session -- protocol commands are already defined in Pure;
2010-08-27, by wenzelm
discontinued broken no_warnings_CRITICAL -- global output channels must not be changed after startup initialization;
2010-08-27, by wenzelm
eliminated broken Output.no_warnings_CRITICAL -- context visibility does the job;
2010-08-27, by wenzelm
more careful treatment of context visibility flag wrt. spurious warnings;
2010-08-27, by wenzelm
eliminated obsolete Output.no_warnings, where no warnings were produced anyway;
2010-08-27, by wenzelm
eliminated broken Output.no_warnings_CRITICAL -- context visibility does the job;
2010-08-27, by wenzelm
more careful treatment of context visibility flag wrt. spurious warnings;
2010-08-27, by wenzelm
merged
2010-08-27, by wenzelm
merged
2010-08-27, by blanchet
turn off experimental feature per default + avoid exception on "theory constant"
2010-08-27, by blanchet
extended relevance filter with first-order term matching
2010-08-27, by blanchet
drop chained facts
2010-08-27, by blanchet
rename and simplify
2010-08-27, by blanchet
cosmetics
2010-08-27, by blanchet
renaming + treat "TFree" better in "pattern_for_type"
2010-08-27, by blanchet
fix threshold computation + remove "op =" from relevant constants
2010-08-27, by blanchet
avoid needless "that" fact
2010-08-26, by blanchet
add nameless chained facts to the pool of things known to Sledgehammer
2010-08-26, by blanchet
if the goal contains no constants or frees, fall back on chained facts, then on local facts, etc., instead of generating a trivial ATP problem
2010-08-26, by blanchet
improve SPASS hack, when a clause comes from several facts
2010-08-26, by blanchet
fix Vampire version numbers
2010-08-26, by blanchet
lower penalty for Skolem constants
2010-08-26, by blanchet
merged
2010-08-27, by haftmann
official support for Scala
2010-08-27, by haftmann
updated generated files
2010-08-27, by haftmann
tuned whitespace
2010-08-27, by haftmann
more xsymbols
2010-08-27, by haftmann
re-added accidental omission
2010-08-27, by haftmann
proper namespace administration for hierarchical modules
2010-08-27, by haftmann
more antiquotations;
2010-08-27, by wenzelm
eliminated Unsynchronized.ref in favour of configuration option;
2010-08-27, by wenzelm
more appropriate name for configuration option "meson_max_clauses" (cf. output of 'pront_configs');
2010-08-27, by wenzelm
Sum_Of_Squares: proper configuration options;
2010-08-27, by wenzelm
tuned printed type names, according to ML;
2010-08-27, by wenzelm
eliminated unnecessary ref;
2010-08-27, by wenzelm
clarified iter_deepen_limit vs meson (cf. 7c5896919eb8) -- eliminated global ref;
2010-08-27, by wenzelm
disposed some old debugging tools;
2010-08-27, by wenzelm
proper configuration option "show_proofs";
2010-08-27, by wenzelm
structure Unsynchronized is never opened and set/reset/toggle have been discontinued;
2010-08-27, by wenzelm
expanded some aliases from structure Unsynchronized;
2010-08-27, by wenzelm
merged, resolving some minor conflicts in src/HOL/Tools/Predicate_Compile/code_prolog.ML;
2010-08-27, by wenzelm
merged
2010-08-27, by haftmann
formerly unnamed infix conjunction and disjunction now named HOL.conj and HOL.disj
2010-08-27, by haftmann
tuned fact reference
2010-08-27, by haftmann
merged
2010-08-27, by bulwahn
added support for yet another prolog system (yap); generate has only one option ensure_groundness; added one example of yap invocation in example theory
2010-08-27, by bulwahn
adapted examples; tuned
2010-08-26, by bulwahn
moving options; tuned
2010-08-26, by bulwahn
added generation of predicates for size-limited enumeration of values
2010-08-26, by bulwahn
NEWS
2010-08-26, by haftmann
merged
2010-08-26, by haftmann
formerly unnamed infix impliciation now named HOL.implies
2010-08-26, by haftmann
merged
2010-08-26, by haftmann
proper passing of optional module name
2010-08-26, by haftmann
For sublocale it is sufficient to reconsider ancestors of the target.
2010-08-26, by ballarin
only print qualified implicits
2010-08-26, by haftmann
merged
2010-08-26, by haftmann
stub for (later) correct deresolving of class method names
2010-08-26, by haftmann
tuned serializer interface
2010-08-26, by haftmann
private version of commas, cf. printmode
2010-08-26, by haftmann
merged
2010-08-26, by haftmann
merged
2010-08-26, by haftmann
re-added accidental omission
2010-08-26, by haftmann
tuned includes
2010-08-26, by haftmann
prevent line breaks after Scala symbolic operators
2010-08-26, by haftmann
corrected semantics of presentation_stmt_names; do not print includes on presentation selection
2010-08-26, by haftmann
code_include Scala: qualify module nmae
2010-08-26, by haftmann
merged
2010-08-25, by haftmann
preliminary implementation of hierarchical module name space
2010-08-25, by haftmann
tuned
2010-08-25, by haftmann
proper context for various Thy_Output options, via official configuration options in ML and Isar;
2010-08-27, by wenzelm
Thy_Output: options based on proper context, although Thy_Output.add_wrapper still allows to maintain old-style wrapper combinators (setmp_CRITICAL etc.);
2010-08-27, by wenzelm
eliminated old 'local' command;
2010-08-27, by wenzelm
more uniform descriptions, which end up in the collective output of 'print_attributes' for example;
2010-08-26, by wenzelm
Fast_Lin_Arith.number_of: more conventional merge that prefers the left side -- note that former ordering wrt. serial numbers makes it depend on accidental load order;
2010-08-26, by wenzelm
slightly more abstract data handling in Fast_Lin_Arith;
2010-08-26, by wenzelm
theory data merge: prefer left side uniformly;
2010-08-26, by wenzelm
tuned;
2010-08-26, by wenzelm
simplification/standardization of some theory data;
2010-08-26, by wenzelm
misc tuning and simplification, notably theory data;
2010-08-26, by wenzelm
renamed Local_Theory.theory(_result) to Local_Theory.background_theory(_result) to emphasize that this belongs to the infrastructure and is rarely appropriate in user-space tools;
2010-08-26, by wenzelm
renamed ProofContext.theory(_result) to ProofContext.background_theory(_result) to emphasize that this belongs to the infrastructure and is rarely appropriate in user-space tools;
2010-08-26, by wenzelm
standardized Context.copy_thy to Theory.copy alias, with slightly more direct way of using it;
2010-08-26, by wenzelm
merged
2010-08-26, by wenzelm
merged
2010-08-26, by blanchet
consider "locality" when assigning weights to facts
2010-08-26, by blanchet
add a bonus for chained facts, since they are likely to be relevant;
2010-08-26, by blanchet
merged
2010-08-26, by blanchet
add a penalty for lambda-abstractions;
2010-08-26, by blanchet
renaming
2010-08-26, by blanchet
fiddle with relevance filter
2010-08-26, by blanchet
update docs
2010-08-25, by blanchet
reorganize options regarding to the relevance threshold and decay
2010-08-25, by blanchet
make relevance filter work in term of a "max_relevant" option + use Vampire SOS;
2010-08-25, by blanchet
simplify more code
2010-08-25, by blanchet
cosmetics
2010-08-25, by blanchet
get rid of "defs_relevant" feature;
2010-08-25, by blanchet
make SML/NJ happy
2010-08-25, by blanchet
renamed "relevance_convergence" to "relevance_decay"
2010-08-25, by blanchet
make sure that "undo_ascii_of" is the inverse of "ascii_of", also for non-printable characters -- and avoid those in ``-style facts
2010-08-24, by blanchet
better workaround for E's off-by-one-second issue
2010-08-24, by blanchet
merged
2010-08-26, by bulwahn
renaming variables to conform to prolog names
2010-08-25, by bulwahn
changing hotel trace definition; adding simple handling of numerals on natural numbers
2010-08-25, by bulwahn
added quickcheck generator for prolog generation; first example of counterexample search with prolog for hotel key card system
2010-08-25, by bulwahn
moving preprocessing to values in prolog generation
2010-08-25, by bulwahn
invocation of values for prolog execution does not require invocation of code_pred anymore
2010-08-25, by bulwahn
adding hotel keycard example for prolog generation
2010-08-25, by bulwahn
improving output of set comprehensions; adding style_check flags
2010-08-25, by bulwahn
improving ensure_groundness in prolog generation; added further example
2010-08-25, by bulwahn
adding very basic transformation to ensure groundness before negations
2010-08-25, by bulwahn
Markup_Tree.select: uniform treatment of root_range wrt. singularities, yielding empty result stream;
2010-08-26, by wenzelm
tuned signature;
2010-08-26, by wenzelm
Pretty: tuned markup objects;
2010-08-25, by wenzelm
tuned;
2010-08-25, by wenzelm
organized markup properties via apply/unapply patterns;
2010-08-25, by wenzelm
added some proof state markup, notably number of subgoals (e.g. for indentation);
2010-08-25, by wenzelm
ML_Context.eval: produce antiquotation environment preferably in invisible context, to avoid displaced report messages from ML_Compiler;
2010-08-25, by wenzelm
merged
2010-08-25, by wenzelm
tuned code
2010-08-25, by Christian Urban
quotient package: deal correctly with frees in lifted theorems
2010-08-25, by Christian Urban
approximation_oracle: actually match true/false in ML, not arbitrary values;
2010-08-25, by wenzelm
renamed Simplifier.simproc(_i) to Simplifier.simproc_global(_i) to emphasize that this is not the real thing;
2010-08-25, by wenzelm
more precise Command.State accumulation;
2010-08-25, by wenzelm
eliminated some old camel case stuff;
2010-08-25, by wenzelm
some attempts to recover Isabelle/ML style from the depths of time;
2010-08-25, by wenzelm
keep persistent production tables as immutable vectors -- potential performance improvement on modern hardware;
2010-08-25, by wenzelm
select tangible text ranges here -- more robust against ongoing changes of the markup query model
2010-08-25, by wenzelm
structure Thm: less pervasive names;
2010-08-25, by wenzelm
discontinued obsolete 'global' and 'local' commands;
2010-08-25, by wenzelm
merged
2010-08-25, by wenzelm
merged
2010-08-25, by hoelzl
moved generic lemmas in Probability to HOL
2010-08-24, by hoelzl
merged
2010-08-25, by wenzelm
traling newline on standard output
2010-08-25, by haftmann
Quotient Package / lemma for regularization of bex1_rel for equivalence relations
2010-08-25, by Cezary Kaliszyk
merged
2010-08-24, by blanchet
make Mirabelle happy
2010-08-24, by blanchet
compute names lazily;
2010-08-24, by blanchet
clean handling of whether a fact is chained or not;
2010-08-24, by blanchet
don't backtick facts that contain schematic variables, since this doesn't work (for some reason)
2010-08-24, by blanchet
quote facts whose names collide with a keyword or command name (cf. "subclass" in "Jinja/J/TypeSafe.thy")
2010-08-24, by blanchet
revert this idea of automatically invoking "metisFT" when "metis" fails;
2010-08-24, by blanchet
use matching of types than just equality - this is needed in nominal to cope with type variables
2010-08-24, by Christian Urban
merge
2010-08-24, by blanchet
cosmetics
2010-08-24, by blanchet
use a soft time limit for E
2010-08-24, by blanchet
make remote ATP versions more robust, by starting with "preferred" version numbers and falling back on any version
2010-08-24, by blanchet
cosmetics
2010-08-23, by blanchet
optimize fact filter some more
2010-08-23, by blanchet
cache previous iteration's weights, and keep track of what's dirty and what's clean;
2010-08-23, by blanchet
modified relevance filter
2010-08-23, by blanchet
adjust fudge factors in the light of experiments
2010-08-23, by blanchet
invert semantics of "relevance_convergence", to make it more intuitive
2010-08-23, by blanchet
if no facts were selected on first iteration, try again with a lower threshold
2010-08-23, by blanchet
weed out junk in relevance filter
2010-08-23, by blanchet
no need for "eq" facts -- good old "=" is good enough for us
2010-08-23, by blanchet
revert unintended change
2010-08-23, by blanchet
destroy elim rules before checking for finite exhaustive facts
2010-08-23, by blanchet
prevent double inclusion of the fact "True_or_False" in TPTP problems
2010-08-23, by blanchet
merged
2010-08-24, by haftmann
tuned
2010-08-24, by haftmann
merged
2010-08-23, by haftmann
dropped pre_post_conv
2010-08-23, by haftmann
use conv alias
2010-08-23, by haftmann
preliminary versions of static_eval_conv(_simple)
2010-08-23, by haftmann
use Code_Thingol.static_eval_conv_simple
2010-08-23, by haftmann
added static_eval_conv
2010-08-23, by haftmann
refined and unified naming convention for dynamic code evaluation techniques
2010-08-23, by haftmann
tap_thy conversional
2010-08-23, by haftmann
dropped now obsolete purge_data -- happens implicitly on change of theory identity
2010-08-23, by haftmann
merged
2010-08-24, by bulwahn
introducing simplification equations for inductive sets; added data structure for storing equations; rewriting retrieval of simplification equation for inductive predicates and sets
2010-08-23, by bulwahn
added support for xsymbol syntax for mode annotations in code_pred command
2010-08-23, by bulwahn
tuned raw Sidekick output;
2010-08-25, by wenzelm
Text.Range.is_singleton;
2010-08-24, by wenzelm
Markup_Tree.+: new info tends to sink to bottom, where it is prefered by select;
2010-08-24, by wenzelm
tuned;
2010-08-24, by wenzelm
Markup_Tree.select: more straight-forward recursion producing one main stream, avoid fragmentation of parent info due to ignored subtree;
2010-08-24, by wenzelm
tuned root markup;
2010-08-24, by wenzelm
misc tuning of important special cases;
2010-08-23, by wenzelm
Rewrite the Probability theory.
2010-08-23, by hoelzl
merged
2010-08-23, by wenzelm
merged
2010-08-23, by blanchet
use different name for debugging purposes
2010-08-23, by blanchet
perform eta-expansion of quantifier bodies in Sledgehammer translation when needed + transform elim rules later;
2010-08-23, by blanchet
"no_atp" fact that leads to unsound Sledgehammer proofs
2010-08-23, by blanchet
"no_atp" fact that leads to unsound proofs in Sledgehammer
2010-08-23, by blanchet
"no_atp" fact that leads to unsound proofs
2010-08-23, by blanchet
"no_atp" a few facts that often lead to unsound proofs
2010-08-23, by blanchet
play with fudge factor + parse one more Vampire error
2010-08-23, by blanchet
fiddle a bit with the SPASS fudge number
2010-08-23, by blanchet
be more generous towards SPASS's -SOS mode
2010-08-22, by blanchet
don't penalize abstractions in relevance filter + support nameless `foo`-style facts
2010-08-22, by blanchet
merged
2010-08-23, by haftmann
dropped type classes mult_mono and mult_mono1; tuned names of technical rule duplicates
2010-08-23, by haftmann
Document_Model.token_marker: lock jEdit buffer here, which is presumably a critical spot (the model is not necessarily accessed from the Swing thread);
2010-08-23, by wenzelm
sporadic locking of jEdit buffer;
2010-08-23, by wenzelm
main session actor as independent thread, to avoid starvation via regular worker pool;
2010-08-23, by wenzelm
optional daemon flag;
2010-08-23, by wenzelm
tuned;
2010-08-23, by wenzelm
module for simplified thread operations (Scala version);
2010-08-23, by wenzelm
added ML toplevel pretty-printing for tables, using dummy for anything other than Poly/ML 5.3.0 (or later);
2010-08-23, by wenzelm
recognize more "smlnj" variants;
2010-08-23, by wenzelm
merged
2010-08-23, by wenzelm
treat "using X by metis" (more or less) the same as "by (metis X)"
2010-08-22, by blanchet
prefer TPTP "conjecture" tag to "hypothesis" on ATPs where this is possible;
2010-08-22, by blanchet
merged
2010-08-22, by blanchet
more work on finite axiom detection
2010-08-22, by blanchet
revert junk submitted by mistake
2010-08-22, by blanchet
make sure minimizer facts go through "transform_elim_theorems"
2010-08-20, by blanchet
use a smaller simpset in order to not solve refl-instances
2010-08-22, by Christian Urban
allow for pre-simplification of lifted theorems
2010-08-22, by Christian Urban
changed to a more convenient argument order
2010-08-22, by Christian Urban
merged
2010-08-20, by haftmann
split and enriched theory SetsAndFunctions
2010-08-20, by haftmann
more concise characterization of of_nat operation and class semiring_char_0
2010-08-20, by haftmann
inj_comp and inj_fun
2010-08-20, by haftmann
tuned: less formal noise in Named_Target, more coherence in Class
2010-08-20, by haftmann
remove trivial facts
2010-08-20, by blanchet
unbreak "only" option of Sledgehammer
2010-08-20, by blanchet
merged
2010-08-20, by blanchet