isabelle: Graph

more data structure refactoring
2013-12-19, by blanchet
data structure rationalization
2013-12-19, by blanchet
tuning
2013-12-19, by blanchet
refactored preplaying outcome data structure
2013-12-19, by blanchet
distinguish not preplayed & timed out
2013-12-19, by blanchet
pick up tfree/tvar type from SPASS-Pirate proof
2013-12-19, by blanchet
tuning
2013-12-19, by blanchet
extended ATP types with sorts
2013-12-19, by blanchet
removed debugging output
2013-12-19, by blanchet
honor SPASS-Pirate type arguments
2013-12-19, by blanchet
made SML/NJ-friendlier (hopefully)
2013-12-19, by blanchet
made timeouts in Sledgehammer not be 'option's -- simplified lots of code
2013-12-19, by blanchet
simplified data structure
2013-12-19, by blanchet
prevent curl's output to interfere with the prover's output
2013-12-19, by blanchet
tuning
2013-12-19, by blanchet
merge
2013-12-18, by blanchet
parse SPASS-Pirate types
2013-12-18, by blanchet
merged
2013-12-18, by nipkow
added lemma
2013-12-18, by nipkow
merge
2013-12-18, by panny
pass down user input in more cases in order to preserve "let"s etc.
2013-12-18, by panny
pass auto-proved exhaustiveness properties to tactic;
2013-12-18, by panny
merge
2013-12-18, by blanchet
changed pirate port
2013-12-18, by blanchet
fixed variable confusion introduced by 'tuning' change 565f9af86d67
2013-12-18, by blanchet
made SML/NJ happier
2013-12-18, by blanchet
try 'auto' first -- more likely to succeed
2013-12-18, by blanchet
new port
2013-12-18, by blanchet
tuning
2013-12-18, by blanchet
generate type classes for tfrees
2013-12-18, by blanchet
modernized ContNotDenum: use Set_Interval, and finite intersection property to show the nested interval property
2013-12-18, by hoelzl
avoid clashes of fact names
2013-12-17, by haftmann
initalize locale with idents from background theory rather than empty idents: must treat idents and registrations synchronously to provide consistent setup for interpretation in locale contexts
2013-12-17, by haftmann
reduced cardinals dependencies of (co)datatypes
2013-12-17, by traytel
tighter bnf bounds for (co)datatypes
2013-12-17, by traytel
tuned
2013-12-17, by traytel
tuning
2013-12-17, by blanchet
removed workaround
2013-12-17, by blanchet
tuning
2013-12-17, by blanchet
primitive support for SPASS-Pirate (Daniel Wand's polymorphic SPASS prototype)
2013-12-17, by blanchet
NEWS
2013-12-17, by immler
merged
2013-12-17, by immler
lemmas about divideR and scaleR
2013-12-16, by immler
monotonicity of rounding and truncating float
2013-12-16, by immler
Float: prevent unnecessary large numbers when adding 0
2013-12-16, by immler
additional definitions and lemmas for Float
2013-12-16, by immler
additional lemmas
2013-12-16, by immler
summarized notions related to ordered_euclidean_space and intervals in separate theory
2013-12-16, by immler
pragmatic executability of instance prod::{open,dist,norm}
2013-12-16, by immler
introduced ordered real vector spaces
2013-12-16, by immler
remove redundant constants
2013-12-16, by immler
ordered_euclidean_space compatible with more standard pointwise ordering on products; conditionally complete lattice with product order
2013-12-16, by immler
prefer box over greaterThanLessThan on euclidean_space
2013-12-16, by immler
made SML/NJ happier
2013-12-17, by blanchet
fixed source of 'Subscript' exception
2013-12-16, by blanchet
handle Skolems gracefully for SPASS as well
2013-12-16, by blanchet
move some Z3 specifics out (and into private repository with the rest of the Z3-specific code)
2013-12-16, by blanchet
reverse Skolem function arguments
2013-12-16, by blanchet
correcly recognize E skolemization steps that are wrapped in a 'shift_quantors' inference
2013-12-16, by blanchet
fixed confusion between 'prop' and 'bool' introduced in 4960647932ec
2013-12-16, by blanchet
generalize method list further to list of list (clustering preferred methods together)
2013-12-16, by blanchet
store alternative proof methods in Isar data structure
2013-12-16, by blanchet
tuning
2013-12-16, by blanchet
added 'meson' to the mix
2013-12-16, by blanchet
tuning
2013-12-16, by blanchet
made SML/NJ happy
2013-12-16, by blanchet
use consistent condition for setting 'metis_new_skolem' (in preplaying and in output printing) + tuning
2013-12-16, by blanchet
generate proper succedent for cases with trivial branches
2013-12-15, by blanchet
tuning
2013-12-15, by blanchet
simplify generated propositions
2013-12-15, by blanchet
use 'prop' rather than 'bool' systematically in Isar reconstruction code
2013-12-15, by blanchet
tuning
2013-12-15, by blanchet
use 'arith' when appropriate in Z3 proofs
2013-12-15, by blanchet
robustness in degenerate case + tuning
2013-12-15, by blanchet
use simplifier for rewrite
2013-12-15, by blanchet
more aggressive merging
2013-12-15, by blanchet
implemented Z3 skolemization
2013-12-15, by blanchet
inline Z3 hypotheses
2013-12-15, by blanchet
merge
2013-12-15, by blanchet
merge
2013-12-15, by blanchet
merged
2013-12-14, by blanchet
better handling of Z3 proof blocks
2013-12-14, by blanchet
disambiguation of interpretation prefixes
2013-12-15, by haftmann
more algebraic terminology for theories about big operators
2013-12-15, by haftmann
more antiquotations;
2013-12-14, by wenzelm
proper context for basic Simplifier operations: rewrite_rule, rewrite_goals_rule, rewrite_goals_tac etc.;
2013-12-14, by wenzelm
merged
2013-12-13, by wenzelm
maintain morphism names for diagnostic purposes;
2013-12-13, by wenzelm
tuned -- prefer canonical argument order of fold_rev;
2013-12-13, by wenzelm
proper simplifier context;
2013-12-13, by wenzelm
tuned;
2013-12-13, by wenzelm
tuned whitespace;
2013-12-13, by wenzelm
made SML/NJ happy + whitespace tuning
2013-12-13, by blanchet
clarified Proof General legacy: special treatment of \<^newline> only in TTY mode;
2013-12-13, by wenzelm
merged
2013-12-12, by wenzelm
discontinued legacy_isub_isup;
2013-12-12, by wenzelm
clarified Trace_Ops: global theory data avoids init of simpset in Pure.thy, which is important to act as neutral element in merge;
2013-12-12, by wenzelm
skeleton for Simplifier trace by Lars Hupel;
2013-12-12, by wenzelm
generic trace operations for main steps of Simplifier;
2013-12-12, by wenzelm
tuned signature;
2013-12-12, by wenzelm
tuned whitespace;
2013-12-12, by wenzelm
added missing file (cf. 124432e77ecf);
2013-12-12, by wenzelm
tuned whitespace;
2013-12-12, by wenzelm
removed dead code -- ctxt is never visible (see also 658fcba35ed7);
2013-12-12, by wenzelm
simplified polyml-5.5.2 setup -- implicit upgrade of Thread.numProcessors;
2013-12-12, by wenzelm
tuned message;
2013-12-12, by wenzelm
be more explicit about pre- and postprocessor, particularly code_abbrev
2013-12-12, by haftmann
removed obsolete codegen setup; Stream -> SCons; tuned
2013-12-11, by traytel
merged
2013-12-11, by wenzelm
tuned patterns;
2013-12-11, by wenzelm
support for polml-5.5.2;
2013-12-11, by wenzelm
reverse order in which lines are selected, to ensure that the number of dependencies is accurate
2013-12-11, by blanchet
truncate proof once False is hit to avoid confusing the rest of the code (no idea why Z3 goes on)
2013-12-11, by blanchet
removed inlined rewriting'' for one-branch case splits in Isar proofs, since these can yield huge unreadable formulas
2013-12-11, by blanchet
Fib: Who needs the int version?
2013-12-11, by paulson
more work on Z3 Isar proofs
2013-12-10, by blanchet
streamlined two proofs
2013-12-09, by paulson
merged
2013-12-09, by wenzelm
alternative hires icon;
2013-12-09, by wenzelm
NEWS
2013-12-09, by haftmann
default code equations for make, fields, extend and truncate operations on records
2013-12-07, by haftmann
browse directory hyperlink as well;
2013-12-09, by wenzelm
provide @{file_unchecked} in Isabelle/Pure;
2013-12-09, by wenzelm
tuned;
2013-12-09, by wenzelm
more antiquotations;
2013-12-09, by wenzelm
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
2013-12-09, by wenzelm
tuning -- moved ML files to subdirectory
2013-12-09, by blanchet
adapted code for Z3 proof reconstruction
2013-12-09, by blanchet
useful debugging info
2013-12-09, by blanchet
disable generalization in MaSh until it is shown to help
2013-12-09, by blanchet
bugfixes to Python MaSh related to alternative features
2013-12-09, by blanchet
compile
2013-12-09, by blanchet
generate problems with type classes
2013-12-09, by blanchet
added warning to documentation, based on isabelle-users thread
2013-12-09, by blanchet
more reasonable default weight
2013-12-09, by blanchet
added multiple feature capability to MaSh
2013-12-09, by blanchet
code equations for "local" (co)datatypes available after interpretation of locales with assumptions
2013-12-07, by traytel
more direct Isabelle_System.pdf_viewer;
2013-12-07, by wenzelm
proper latex;
2013-12-07, by wenzelm
NEWS;
2013-12-06, by wenzelm
no keyboard control -- avoid confusion about meaning of selection;
2013-12-06, by wenzelm
directly react on click, assuming that document view operation is mostly idempotent;
2013-12-06, by wenzelm
generic $ISABELLE_OPEN;
2013-12-06, by wenzelm
updated to Sumatra PDF 2.4;
2013-12-06, by wenzelm
clarified "isabelle display" and 'display_drafts': re-use file and program instance, open asynchronously via desktop environment;
2013-12-06, by wenzelm
tuned;
2013-12-06, by wenzelm
tuned proofs;
2013-12-06, by wenzelm
reverted 86e0b402994c, which was accidentally qfinish'ed and pushed
2013-12-06, by blanchet
Better simprules and markup. Restored the natural number version of the binomial theorem
2013-12-05, by paulson
more uniform status -- accommodate spurious Exn.Interrupt from user code, allow ML_Compiler.exn_messages_id to crash;
2013-12-05, by wenzelm
strict EXEC_PROCESS: component can be expected to be present;
2013-12-05, by wenzelm
uniform use of transparent icons, as for main "apps";
2013-12-05, by wenzelm
more isabelle logos (from isabelle_transparent.ico);
2013-12-05, by wenzelm
recover 175b43e0b9ce from lost update in cc126144f662;
2013-12-05, by wenzelm
merged
2013-12-05, by wenzelm
relocate NEWS to post-release version (cf. 7a14f831d02d);
2013-12-05, by wenzelm
merged, resolving obvious conflicts in NEWS and src/Pure/System/isabelle_process.ML;
2013-12-05, by wenzelm
removed obsolete RC tags;
2013-12-05, by wenzelm
merged;
2013-12-05, by wenzelm
Added tag Isabelle2013-2 for changeset 4dd08fe126ba
2013-12-05, by wenzelm
remove junk; Isabelle2013-2
2013-12-04, by wenzelm
recover main entry point from d9c88171b393 -- occasionally useful with plain "java -jar jedit.jar";
2013-12-04, by wenzelm
tuned;
2013-12-02, by wenzelm
tuned;
2013-12-01, by wenzelm
Added tag Isabelle2013-2-RC3 for changeset aeb21314d078
2013-12-01, by wenzelm
prefer transparent application icon (like Mac OS X);
2013-12-01, by wenzelm
specific application name for official bundle (as for Mac OS X);
2013-12-01, by wenzelm
prefer isabelle application icon;
2013-12-01, by wenzelm
more isabelle logos (from isabelle.ico);
2013-12-01, by wenzelm
prefer 32x32 icon like jedit (image from isabelle.ico);
2013-11-30, by wenzelm
updated isabelle.ico for the record (see also 84177f8372f9);
2013-11-30, by wenzelm
updated icon of Isabelle.exe, using http://convertico.org/image_to_icon_converter on lib/logo/isabelle.gif (approx. 256x256 pixels according to Windows 7 format);
2013-11-30, by wenzelm
further encouragement to read jEdit documentation;
2013-11-30, by wenzelm
clarified view.title;
2013-11-30, by wenzelm
NEWS;
2013-11-30, by wenzelm
non-focusable button, to avoid second interpretation of SPACE in C+e SPACE (isabelle.set-node-required);
2013-11-30, by wenzelm
more thorough read_pid with extra delay, to give external process a chance to write pid file before attempting to terminate it -- especially relevant for PIDE document processing, where interrupts can happen in the range of milliseconds;
2013-11-30, by wenzelm
Added tag Isabelle2013-2-RC2 for changeset 99b9249b3e05
2013-11-28, by wenzelm
more official task context via Task_Queue.enroll, which is required to participate in group cancellation (e.g. to terminate command exec);
2013-11-28, by wenzelm
NEWS;
2013-11-25, by wenzelm
more defensive order of Markup.failed vs. Markup.finished -- more informative status in Isabelle/Scala, although it is not rendered in Isabelle/jEdit;
2013-11-25, by wenzelm
more robust status reports: avoid loosing information about physical events (see also 28d207ba9340, 2bc5924b117f, 9edfd36a0355) -- NB: TTY and Proof General ignore Output.status and Output.report;
2013-11-25, by wenzelm
more robust and portable invocation of kill as bash builtin, instead of external executable -- NB: /bin/kill on Mac OS X Mountain Lion chokes on Linux workaround from 3610ae73cfdb;
2013-11-25, by wenzelm
Added tag Isabelle2013-2-RC1 for changeset 57aefb80b639
2013-11-24, by wenzelm
more on GTK;
2013-11-23, by wenzelm
reintroduced e2d08b9c9047, lost in 54e290da6da8 + e13b0c88c798 (clone of f6ffe53387ef);
2013-11-22, by wenzelm
NEWS;
2013-11-21, by wenzelm
back to Status.FINISHED and immediate remove_overlay (reverting 6e69f9ca8f1c), which is important to avoid restart of print function after edits + re-assignment of located command;
2013-11-21, by wenzelm
updated to Isabelle2013-2;
2013-11-20, by wenzelm
compile on Windows (clone of d04576557400);
2013-11-20, by wenzelm
register actual group of nested worker context -- relevant for insulated cancellation of exec_ids (see also 78693e46a237, e0169f13bd37);
2013-11-20, by wenzelm
updated mirror script for Cambridge
2013-12-05, by paulson
proper code generation for discriminators/selectors
2013-12-05, by blanchet
reverted 141cb34744de and e78e7df36690 -- better provide nicer "eta-expanded" definitions for discriminators and selectors, since users might want to unfold them
2013-12-05, by blanchet
experiment
2013-12-05, by blanchet
make sure acyclicity axiom gets generated in the case where the problem involves mutually recursive datatypes
2013-12-05, by blanchet
news
2013-12-05, by Andreas Lochbihler
restrict admissibility to non-empty chains to allow more syntax-directed proof rules
2013-12-05, by Andreas Lochbihler
merge
2013-12-03, by panny
generate "code" theorems for incomplete definitions
2013-12-02, by panny
updated keywords
2013-12-02, by blanchet
added 'no_code' option
2013-12-02, by blanchet
killed obsolete artifact
2013-12-02, by blanchet
revert making 'map_cong' a 'cong' -- it breaks too many proofs in the AFP
2013-12-02, by blanchet
avoid user-level 'Specification.definition' for low-level definitions
2013-12-02, by blanchet
repaired inconsistency introduced in transiting to 'Local_Theory.define'
2013-12-02, by blanchet
docs for forgotten BNF theorems
2013-12-02, by blanchet
tuning
2013-12-02, by blanchet
added 'cong' attribute to 'map_cong'
2013-12-02, by blanchet
avoid user-level 'Specification.definition' for internal constructions (to avoid e.g. automatic code generation behavior)
2013-12-02, by blanchet
don't try to register code equations in a locale with assumptions
2013-12-02, by blanchet
minor doc update
2013-12-02, by blanchet
generalized datatype code generation code so that it works with old-style and new-style (co)datatypes (as long as they are not local)
2013-12-02, by blanchet
simpler code
2013-12-02, by blanchet
more work towards "exhaustive"
2013-12-01, by panny
Backed out changeset: a8ad7f6dd217---bypassing Main breaks theories that use \<inf> or \<sup>
2013-11-29, by traytel
set_comprehension_pointfree simproc causes to many surprises if enabled by default
2013-11-29, by traytel
tuned
2013-11-28, by nipkow
updated docs
2013-11-28, by blanchet
added Riss3g
2013-11-28, by blanchet
reduce dependency (toward move to 'HOL')
2013-11-28, by blanchet
cleaned up indirect dependency
2013-11-28, by blanchet
tuned
2013-11-28, by nipkow
prefer sort-stripping const_typ over Sign.the_const_type whenever appropriate
2013-11-28, by haftmann