isabelle: Graph

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
discontinued support for Poly/ML 5.0 and 5.1 versions;
2010-08-17, by wenzelm
updated for prospective Poly/ML 5.4;
2010-08-17, by wenzelm
multi-platform build script for Poly/ML;
2010-08-17, by wenzelm
updated keywords;
2010-08-17, by wenzelm
updated Named_Target.init;
2010-08-17, by wenzelm
made 9043eefe8d71 actually compile;
2010-08-17, by wenzelm
merged
2010-08-17, by wenzelm
merged
2010-08-17, by haftmann
formally document `code abstype` and `code abstract` attributes
2010-08-17, by haftmann
NEWS and CONTRIBUTORS
2010-08-17, by haftmann
nicer code for rev
2010-08-17, by haftmann
reworked section on simple datatype refinement
2010-08-17, by haftmann
tuned whitespace
2010-08-17, by haftmann
merged
2010-08-17, by blanchet
typos in comment
2010-08-16, by blanchet
more debug output
2010-08-16, by blanchet
detect old Vampire and give a nicer error message
2010-08-16, by blanchet
merged
2010-08-17, by nipkow
now works for schematic terms as well, thanks to Alex for the `how-to'
2010-08-17, by nipkow
added section on program refinement
2010-08-17, by haftmann
tuned whitespace
2010-08-17, by haftmann
tune;
2010-08-17, by wenzelm
added functor Linear_Set, based on former adhoc structures in document.ML;
2010-08-17, by wenzelm
HOL-Proofs-Extraction: some workaround to make it work in low-memory situations (e.g. atbroy102 with as little as 1GB heap space);
2010-08-16, by wenzelm
XML.Cache: pipe-lined (thread-safe) version using actor;
2010-08-16, by wenzelm
simplified internal message format: dropped special Symbol.STX header;
2010-08-16, by wenzelm
HTML.spans: explicit flag for preservation of original data (which would be turned into org.w3c.dom user data in XML.document_node);
2010-08-16, by wenzelm
merged
2010-08-16, by wenzelm
merged
2010-08-16, by haftmann
tuned section on predicate compiler
2010-08-16, by haftmann
section "if something goes utterly wrong"
2010-08-16, by haftmann
merged
2010-08-16, by haftmann
merged
2010-08-16, by haftmann
adaptation to new outline
2010-08-16, by haftmann
merged
2010-08-13, by haftmann
corrected handling of `constrains` elements
2010-08-13, by haftmann
removed non-BSD compatible option from cp
2010-08-16, by kleing
Geoff's formatter now needs closed formulas
2010-08-16, by blanchet
Using type real does not require a separate logic now.
2010-08-15, by nipkow
merged
2010-08-15, by nipkow
tuned text about "value" and added note on comments.
2010-08-15, by nipkow
simplified command status: interpret stacked markup on demand;
2010-08-16, by wenzelm
event_bus.scala rather belongs to system plumbing;
2010-08-15, by wenzelm
some derived operations on Text.Range;
2010-08-15, by wenzelm
specific types Text.Offset and Text.Range;
2010-08-15, by wenzelm
moved Text_Edit to Text.Edit;
2010-08-15, by wenzelm
moved History/Snapshot to document.scala;
2010-08-15, by wenzelm
renamed raw_results to raw_protocol;
2010-08-15, by wenzelm
rename "unit" to "atom", to avoid confusion with the unit type;
2010-08-15, by wenzelm
document commands: maintain transition as future (wrt. potentially slow Outer_Syntax.prepare_command), refrain from second Toplevel.put_id;
2010-08-15, by wenzelm
use Synchronized.var and prevent global CRITICAL sections in this hot spot;
2010-08-15, by wenzelm
renamed create_id to new_id;
2010-08-15, by wenzelm
more explicit / functional ML version of document model;
2010-08-15, by wenzelm
renamed class Document to Document.Version etc.;
2010-08-15, by wenzelm
fixed Isabelle/Scala build (cf. f3220ef79d51);
2010-08-15, by wenzelm
Snapshot.state: fall back on Command.empty_state -- looked-up command might be unavailable due to editing divergence;
2010-08-14, by wenzelm
more basic Markup.parse_int/print_int (using signed_string_of_int) (ML);
2010-08-14, by wenzelm
Keyword.status: always suppress position;
2010-08-14, by wenzelm
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
2010-08-14, by wenzelm
merged
2010-08-14, by wenzelm
robustified proof
2010-08-13, by haftmann
lemma execute_bind_case
2010-08-13, by haftmann
unit and bool are instances of heap
2010-08-13, by haftmann
merged
2010-08-13, by haftmann
sketch of new outline
2010-08-13, by haftmann
sketch of new outline
2010-08-13, by haftmann
ditem
2010-08-13, by haftmann
refined abstract
2010-08-13, by haftmann
added stub "If something utterly fails"
2010-08-13, by haftmann
avoid variable name acc (cf. cs. 3142c1e21a0e)
2010-08-13, by haftmann
import swap prevents strange failure of SML code generator for datatypes
2010-08-13, by haftmann
added setup
2010-08-13, by haftmann
merged
2010-08-12, by haftmann
group record-related ML files
2010-08-12, by haftmann
merged
2010-08-12, by haftmann
dropped dead code
2010-08-12, by haftmann