isabelle: Graph

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
improve "x = A | x = B | x = C"-style axiom detection
2010-08-20, by blanchet
temporarily disable "fequal" handling in Metis;
2010-08-20, by blanchet
use "hypothesis" rather than "conjecture" for hypotheses in TPTP format;
2010-08-20, by blanchet
merged
2010-08-20, by blanchet
improve "x = A | x = B | x = C"-style fact discovery
2010-08-20, by blanchet
transform elim theorems before filtering "bool" and "prop" variables out;
2010-08-20, by blanchet
more fiddling with Sledgehammer's "add:" option
2010-08-20, by blanchet
beta eta contract the Sledgehammer conjecture (and also the axioms, although this might not be needed), just like Metis does (implicitly);
2010-08-20, by blanchet
generalize the "too general equality" code to handle facts like "x ~= A ==> x = B"
2010-08-19, by blanchet
encode "fequal" reasoning rules in Metis problem, just as is done for Sledgehammer -- otherwise any proof that relies on "fequal" found by Sledgehammer can't be reconstructed
2010-08-19, by blanchet
fix atomize
2010-08-19, by blanchet
improve atomization
2010-08-19, by blanchet
fix SInE's error handling + run "vampire" locally if either SPASS or E is missing
2010-08-19, by blanchet
added entries
2010-08-19, by blanchet
update docs
2010-08-19, by blanchet
tuning
2010-08-19, by blanchet
parse SNARK proofs
2010-08-19, by blanchet
added remote SInE and remote SNARK
2010-08-19, by blanchet
no spurious trailing "\n" at the end of Sledgehammer's output
2010-08-19, by blanchet
don't get confused by wrong slice
2010-08-18, by blanchet
make sure that "add:" doesn't influence the relevance filter too much
2010-08-18, by blanchet
tuning of relevance filter
2010-08-18, by blanchet
minor cleanup
2010-08-18, by blanchet
bound variables can be just as evil as schematic variables and lead to unsound proofs (e.g. "all_bool_eq")
2010-08-18, by blanchet
update docs
2010-08-18, by blanchet
get rid of "minimize_timeout", now that there's an automatic adaptive timeout mechanism in "minimize"
2010-08-18, by blanchet
added "max_relevant_per_iter" option to Sledgehammer
2010-08-18, by blanchet
thank Andrei instead of Tanya
2010-08-18, by blanchet
fix the relevance filter so that it ignores If, Ex1, Ball, Bex
2010-08-18, by blanchet
tuning
2010-08-18, by blanchet
reactivated -segprot options, just to make double-sure;
2010-08-20, by wenzelm
tuned Markup_Tree.+ : slightly more expensive version to rebuild rest avoids crash of RedBlack.scala:120 (version Scala 2.8.0), e.g. on the following input:
2010-08-22, by wenzelm
tuned;
2010-08-22, by wenzelm
tuned signature;
2010-08-22, by wenzelm
simplified Command.status again, reverting most of e5eed57913d0 (note that more complex information can be represented with full markup reports);
2010-08-22, by wenzelm
proper range for hyperlinks and tooltips, using original markup information;
2010-08-22, by wenzelm
tuned signature;
2010-08-22, by wenzelm
misc tuning and simplification;
2010-08-22, by wenzelm
renamed Markup_Tree.Node to Text.Info;
2010-08-22, by wenzelm
removed obsolete Markup_Tree.flatten/filter;
2010-08-22, by wenzelm
Isabelle_Hyperlinks: select relevant information directly from Markup_Tree, without intermediate RefInfo;
2010-08-22, by wenzelm
Document_View.text_area_extension: select relevant information directly from Markup_Tree, without intermediate TypeInfo;
2010-08-22, by wenzelm
tuned signatures;
2010-08-22, by wenzelm
Command.State: accumulate markup reports uniformly;
2010-08-22, by wenzelm
Markup_Tree.select: misc simplification, proper restriction of parent in subtree;
2010-08-20, by wenzelm
added Text.Range.- convenience;
2010-08-20, by wenzelm
tuned signatures;
2010-08-20, by wenzelm
alternative constructor for Range singularities;
2010-08-20, by wenzelm
concentrate protocol message formats in Isar_Document;
2010-08-20, by wenzelm
Branches.overlapping: proper treatment of stop_range that overlaps with end;
2010-08-20, by wenzelm
further clarification/unification of Position.Range and Text.Range concerning singularities: start offset is always included;
2010-08-20, by wenzelm
parameterized type Markup_Tree.Node;
2010-08-19, by wenzelm
added toString methods;
2010-08-19, by wenzelm
misc tuning and simplification;
2010-08-19, by wenzelm
updated some isatest settings;
2010-08-19, by wenzelm
added generated file;
2010-08-19, by wenzelm
merged
2010-08-19, by wenzelm
tuned quotes
2010-08-19, by haftmann
more antiquotations
2010-08-19, by haftmann
deglobalized named HOL constants
2010-08-19, by haftmann
deglobalized named HOL constants
2010-08-19, by haftmann
corrected some long-overseen misperceptions in recdef
2010-08-19, by haftmann
use HOLogic.boolT and @{typ bool} more pervasively
2010-08-19, by haftmann
tuned
2010-08-19, by haftmann
some more antiquotations
2010-08-19, by haftmann
tuned
2010-08-19, by haftmann
use antiquotations for remaining unqualified constants in HOL
2010-08-19, by haftmann
tuned
2010-08-19, by haftmann
tuned declaration order
2010-08-19, by haftmann
merged
2010-08-18, by haftmann
NEWS
2010-08-18, by haftmann
re-added instantiation of type class random for records
2010-08-18, by haftmann
tuned signature and code
2010-08-18, by haftmann
adjusted to restored naming convention of logical record types
2010-08-18, by haftmann
robustified proof
2010-08-18, by haftmann
adjusted to changed naming convention of logical record types
2010-08-18, by haftmann
removed separate quickcheck_record module
2010-08-18, by haftmann
liberal instantiation of class eq; tuned naming scheme
2010-08-18, by haftmann
more helpful NEWS entry
2010-08-18, by haftmann
dropped SML typedef_codegen: does not fit to code equations for record operations any longer
2010-08-17, by haftmann
preemptive NEWS
2010-08-17, by haftmann
tuned code
2010-08-17, by haftmann
use extension constant as formal constructor of logical record type
2010-08-17, by haftmann
deleted typecopy package
2010-08-17, by haftmann
authentic syntax allows simplification of type names
2010-08-17, by haftmann
dropped make_/dest_ naming convention
2010-08-17, by haftmann
formally integrated typecopy layer into record package
2010-08-17, by haftmann
eliminated typecopy interpretation
2010-08-17, by haftmann
moved spurious auxiliary lemma here
2010-08-18, by haftmann
tuned proof
2010-08-18, by haftmann
qualified constants Let and If
2010-08-18, by haftmann
NEWS
2010-08-18, by haftmann
merged
2010-08-18, by haftmann
deglobalization
2010-08-18, by haftmann
merged
2010-08-18, by blanchet
merged
2010-08-18, by blanchet
rename enum values
2010-08-18, by blanchet
handle bound name conflicts gracefully in FOF translation
2010-08-18, by blanchet
with Kodkodi 1.2.15, Java 1.5 is fine
2010-08-18, by blanchet
gracefully handle the case where the JVM is too old in Nitpick
2010-08-18, by blanchet
improve SPASS clause numbering hack
2010-08-18, by blanchet
deglobalization
2010-08-18, by haftmann
more antiquotations
2010-08-18, by haftmann
added equality instantiation
2010-08-18, by haftmann
use command_def more consciously
2010-08-18, by haftmann
stub for evaluation chapter
2010-08-18, by haftmann
updated generated document
2010-08-18, by haftmann
dropped errorneous underscore
2010-08-18, by haftmann
output whitespace tuning
2010-08-18, by haftmann
use command_def
2010-08-18, by haftmann
use command_def vs. command more consciously
2010-08-18, by haftmann
removed Code_Prolog: modifies global environment setup non-conservatively
2010-08-18, by haftmann
pretty constraint syntax; tuned theory imports
2010-08-18, by haftmann
added quick and dirty section on invariants
2010-08-18, by haftmann
base on HOL-Library
2010-08-18, by haftmann
more antiquotations
2010-08-17, by haftmann
deglobalization
2010-08-17, by haftmann
Tuned.
2010-08-17, by webertj
merged
2010-08-17, by blanchet
repair translation of "c_fequal"
2010-08-17, by blanchet
tweaking
2010-08-17, by blanchet
merged
2010-08-17, by haftmann
enforcing a singleton type inference parameter after type inference and before fixation prevents multiple type variables in import during class declaration
2010-08-17, by haftmann
merged
2010-08-17, by blanchet
invoke Variable.export/import_term on the entire formula, to make sure that schematic variables don't get different indices in different subterms;
2010-08-17, by blanchet
tuning
2010-08-17, by blanchet
more parentheses in TPTP formulas, just in case
2010-08-17, by blanchet
handle E's Skolem constants more gracefully
2010-08-17, by blanchet
improve detection of old Vampire versions
2010-08-17, by blanchet
Markup_Tree.select: crude version of stream-based filtering;
2010-08-19, by wenzelm
Text.Range: improved handling of singularities;
2010-08-19, by wenzelm
tuned XML.content: Stream based iteration is supposed to be declarative *and* efficient;
2010-08-19, by wenzelm
moved Isar_Document to Pure/PIDE;
2010-08-19, by wenzelm
tuned Markup_Tree, using SortedMap more carefully;
2010-08-19, by wenzelm
Output_Position.report_text -- markup with potential "arguments";
2010-08-19, by wenzelm
Command.status: full XML.Tree, i.e. Markup with potential "arguments";
2010-08-19, by wenzelm
more efficient Markup_Tree, based on branches sorted by quasi-order;
2010-08-18, by wenzelm
tuned;
2010-08-18, by wenzelm
refined notion of Text.Range;
2010-08-18, by wenzelm
decode Isabelle symbol positions in one spot;
2010-08-18, by wenzelm
tuned;
2010-08-18, by wenzelm
uniform Markup.empty/Markup.Empty in ML and Scala;
2010-08-18, by wenzelm
digesting strings according to SHA-1 -- Scala version;
2010-08-17, by wenzelm
pro-forma support for further platforms;
2010-08-17, by wenzelm
report command token name instead of kind, which can be retrieved later via Outer_Syntax.keyword_kind;
2010-08-17, by wenzelm