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Find changesets by keywords (author, files, the commit message), revision number or hash, or
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improve feature list generation
2012-07-09, by blanchet
cleaner accessibility file
2012-07-09, by blanchet
first go at generating files for MaSh (machine-learning Sledgehammer)
2012-07-09, by blanchet
abandoned import of isatest reports into (old version of) mira -- unstable, and not worth the maintenance effort
2012-07-09, by krauss
make sure var/running dir exists for isatest
2012-07-09, by Gerwin Klein
removed switched-off atbroy102 from isatest; no cygwin test currently running, needs a working server somewhere
2012-07-09, by Gerwin Klein
prefer lxbroy[23] as standard test machines;
2012-07-07, by wenzelm
discontinued XSYMBOL_INSTALLFONTS (cf. 40fab092d2a2);
2012-07-07, by wenzelm
discontinued odd XSYMBOL_INSTALLFONTS, which is private to PG-3.7.x (isafonts.informatik.tu-muenchen.de:7200 no longer exists);
2012-07-06, by wenzelm
tuned;
2012-07-06, by wenzelm
discontinued obsolete attribute "COMP";
2012-07-06, by wenzelm
merged
2012-07-05, by wenzelm
make SML/NJ happy + tuning
2012-07-05, by blanchet
tune type arg handling
2012-07-05, by blanchet
tuning
2012-07-05, by blanchet
fiddled with "tags_at" a bit -- the only non-tuning part of the change is a slight simplification of the typing axioms
2012-07-05, by blanchet
remove needless type arguments to "tags_at" encoding
2012-07-05, by blanchet
removed obsolete psbooklet;
2012-07-05, by wenzelm
more directory structure;
2012-07-05, by wenzelm
explicit is better than implicit;
2012-07-05, by wenzelm
removed obsolete rev_contrapos (cf. 1d195de59497);
2012-07-05, by wenzelm
tuned proofs -- eliminated old-fashioned COMP and rev_contrapos;
2012-07-05, by wenzelm
prefer sys.env from scala 2.9;
2012-07-05, by wenzelm
prefer sys.exit from scala 2.9;
2012-07-05, by wenzelm
internalize error into command transaction -- relevant for commands that are declared via 'keywords', but not defined yet;
2012-07-05, by wenzelm
more explicit directory structure Admin/Release/;
2012-07-05, by wenzelm
merged
2012-07-05, by wenzelm
Stub theory for division on functionals.
2012-07-05, by haftmann
slightly modernized ISABELLE_GHC etc. -- /usr/bin is more likely to provide it by default (notably on macbroy2[0-9] and lxbroy*);
2012-07-05, by wenzelm
more precise cover
2012-07-04, by blanchet
don't generate any type class axioms for free types for monomorphic encodings
2012-07-04, by blanchet
update docs
2012-07-04, by blanchet
tuning
2012-07-04, by blanchet
prefer hook in Admin/ to initialize components
2012-07-03, by haftmann
corrected: avoid shadowing of variable
2012-07-03, by haftmann
merged
2012-07-03, by bulwahn
adding some minimal documentation and an example of quickcheck's interfaces
2012-07-02, by bulwahn
exporting important function for the "many conjecture refutation" compilation of quickcheck
2012-07-02, by bulwahn
merged
2012-07-03, by Andreas Lochbihler
new type class for computing finiteness of types with instantiations
2012-07-03, by Andreas Lochbihler
add finiteness lemmas for 'a * 'b and 'a set
2012-07-03, by Andreas Lochbihler
adding a challenging example in the examples file
2012-07-02, by bulwahn
eta-expanded occurences of algebraic functionals are simplified by default
2012-07-02, by haftmann
not all Linuxen understand -Ssmpt= and defaults seem to be configured correctly now
2012-07-01, by kleing
default for \<euro> is now based on eurosym package, instead of slightly exotic babel/greek (which causes problems with the Gentoo installation on lxbroy2);
2012-06-29, by wenzelm
removed generated stuff to avoid bit rot;
2012-06-29, by wenzelm
merged
2012-06-29, by berghofe
Documented "incomplete" option of spark_end
2012-06-29, by berghofe
Various improvements
2012-06-29, by berghofe
no ml-platform-specific components
2012-06-28, by haftmann
instantiate card_UNIV with nibble and code_numeral
2012-06-28, by Andreas Lochbihler
change card_UNIV from itself to phantom type to avoid unnecessary closures in generated code
2012-06-28, by Andreas Lochbihler
add generic phantom type
2012-06-28, by Andreas Lochbihler
added universal jdk-6u31 as standard component;
2012-06-27, by wenzelm
added ProofGeneral-4.1 as standard component, which allows to discontinue special choosefrom magic eventually;
2012-06-27, by wenzelm
merged
2012-06-27, by wenzelm
adding a useful remark in the reference
2012-06-27, by bulwahn
more tests on lxbroy[234], which are 4 core Xeon machines;
2012-06-27, by wenzelm
moved crontab to lxbroy2, one of the newer server machines;
2012-06-27, by wenzelm
some files for universal JDK 1.6.0_31 component;
2012-06-27, by wenzelm
corrected name of components file
2012-06-27, by haftmann
prefer stderr for warnings
2012-06-26, by haftmann
include jedut_build among canonical components
2012-06-26, by haftmann
support for platform-specific components
2012-06-26, by haftmann
correction: proper initialization of existing component
2012-06-26, by haftmann
snippet to be sourced in user settings file in order to initialize components for a repository revision;
2012-06-26, by haftmann
more standard filename for common components
2012-06-23, by haftmann
updated crontab on macbroy27 and macbroy2;
2012-06-26, by wenzelm
use macbroy27 instead of macbroy28, which is broken for several weeks already;
2012-06-26, by wenzelm
reintroduced "t@" encoding, this time sound
2012-06-26, by blanchet
compile
2012-06-26, by blanchet
tuning
2012-06-26, by blanchet
renamed experimental option
2012-06-26, by blanchet
finished implementation of DFG type class output
2012-06-26, by blanchet
more work on DFG type classes
2012-06-26, by blanchet
more work on class support
2012-06-26, by blanchet
generate type classes for polymorphic DFG format (SPASS)
2012-06-26, by blanchet
avoid detour through terms
2012-06-26, by blanchet
cleanly distinguish between type declarations and symbol declarations
2012-06-26, by blanchet
removed old hack now that types and terms are cleanly distinguished in the data structure
2012-06-26, by blanchet
added sorts to datastructure
2012-06-26, by blanchet
robustness -- TFF1 does not support type classes
2012-06-26, by blanchet
implement polymorphic DFG output, without type classes for now
2012-06-26, by blanchet
added type arguments to "ATerm" constructor -- but don't use them yet
2012-06-26, by blanchet
started adding polymophic SPASS output
2012-06-26, by blanchet
tuning
2012-06-26, by blanchet
removed support for unsorted DFG, now that SPASS 3.7 is no longer supported
2012-06-26, by blanchet
merged, resolving conflict with 87c831e30f0a;
2012-06-25, by wenzelm
eliminated obsolete swap_prems_rl -- rotate_prems usually does the job more directly;
2012-06-25, by wenzelm
prefer direct rotate_prems over old-style COMP;
2012-06-25, by wenzelm
tuned proofs -- prefer direct "rotated" instead of old-style COMP;
2012-06-25, by wenzelm
ignore morphism more explicitly;
2012-06-25, by wenzelm
some special code equations for Id with class constraint enum after adding the set comprehension simproc to the code preprocessing
2012-06-25, by bulwahn
adding set comprehension simproc to code generation's preprocessing to generate code for some set comprehensions;
2012-06-25, by bulwahn
removed obsolete Admin material, which was for E 1.0-004 from 2009;
2012-06-25, by wenzelm
updated "isar-ref" manual, reduced remaining material in "ref" manual.
2012-06-25, by wenzelm
cover @{class_syntax}, @{type_syntax}, @{const_syntax}, @{syntax_const} in isar-ref, in contrast to other ML antiquotations in implementation manual;
2012-06-20, by wenzelm
more on "Syntax translation functions";
2012-06-20, by wenzelm
more on "Applying translation rules";
2012-06-19, by wenzelm
discontinued slightly anochronistic examples;
2012-06-19, by wenzelm
more on syntax translations;
2012-06-19, by wenzelm
more on "Abstract syntax trees";
2012-06-18, by wenzelm
more explicit section "Syntax transformations";
2012-06-18, by wenzelm
avoid duplicate simp rules in norm_arith tactic
2012-06-22, by huffman
NEWS and CONTRIBUTORS
2012-06-21, by bulwahn
merged
2012-06-21, by bulwahn
Integrated set comprehension pointfree simproc.
2012-06-20, by Rafal Kolanski
Improved tactic for rewriting set comprehensions into pointfree form.
2012-06-19, by Rafal Kolanski
Updated comment to reflect current state.
2012-06-19, by Rafal Kolanski
clarifying comment
2012-06-17, by haftmann
sound monotonicity inference in the presence of "aggressive" helpers
2012-06-18, by blanchet
less confusing error message
2012-06-18, by blanchet
removed dead code
2012-06-18, by blanchet
class target handles additional non-class term parameters appropriately
2012-06-18, by haftmann
merged
2012-06-12, by Andreas Lochbihler
add lemma to FinFun
2012-06-12, by Andreas Lochbihler
fun command: produce hard failure when equations do not contribute to the specification (i.e., are covered by preceding clauses), to avoid confusing inexperienced users
2012-06-06, by krauss
tweak Metis example to avoid glitch in proof reconstruction with a few guard-based, type-argument-less encodings
2012-06-06, by blanchet
pass more facts to LEO-II, in the light of latest evaluation
2012-06-06, by blanchet
prevent an "Empty" exception (e.g. with Satallax, "mono_native")
2012-06-06, by blanchet
tuning terminology
2012-06-06, by blanchet
updated NEWS
2012-06-06, by blanchet
updated docs
2012-06-06, by blanchet
added "args_query" encodings
2012-06-06, by blanchet
removed killed encodings from Metis examples
2012-06-06, by blanchet
updated docs
2012-06-06, by blanchet
killed most unsound encodings
2012-06-06, by blanchet
generalized monotonic constructor optimisation so that it works with e.g. the product type
2012-06-06, by blanchet
removed micro-optimization whose justification I can't recall
2012-06-06, by blanchet
add missing timeout multiplier
2012-06-06, by blanchet
avoid dumping definitions several times in LEO-II proofs
2012-06-06, by blanchet
robust LEO-II setup that doesn't rely on ".leoatprc"
2012-06-06, by blanchet
renamed TPTP commands to agree with Sutcliffe's terminology
2012-06-06, by blanchet
don't use aggressive with HO ATP
2012-06-06, by blanchet
more aggressive type argument optimization
2012-06-06, by blanchet
use cover for "poly_guards" encoding
2012-06-06, by blanchet
hack to make LEO-II perform better on TPTP THF problems
2012-06-06, by blanchet
swap adjectives (cf. Google)
2012-06-06, by blanchet
tweaked remote Vampire version
2012-06-06, by blanchet
don't cripple Sledgehammer/ATP needlessly just because of "metis" -- there's also "smt" as a fallback anyway
2012-06-06, by blanchet
apply preprocessing simpset also to rhs of abstract code equations
2012-06-05, by haftmann
clarified code translation code
2012-06-05, by haftmann
prefer sys.error over plain error in Scala to avoid deprecation warning
2012-06-05, by haftmann
prefer records with speaking labels over deeply nested tuples
2012-06-05, by haftmann
merged
2012-06-04, by Andreas Lochbihler
more sort constraints for FinFun code generation
2012-06-04, by Andreas Lochbihler
restricted Z3 by default to a fragment where proof reconstruction should not fail (for better integration with Sledgehammer) -- the full set of supported Z3 features can still be used by enabling the configuration option "z3_with_extensions"
2012-06-04, by boehmes
explicit check for correct number of arguments for abstract constructor
2012-06-03, by haftmann
merged
2012-06-02, by huffman
transfer method now handles transfer rules for compound terms, e.g. locale-defined constants with hidden parameters
2012-06-02, by huffman
transfer method now avoids generalizing over free variables that are known to appear in registered transfer rules
2012-06-01, by huffman
unify theory-data structures for transfer package
2012-06-01, by huffman
remove duplicate lemma card_unit in favor of Finite_Set.card_UNIV_unit
2012-06-01, by huffman
improved code setup for card, finite, subset
2012-06-01, by Andreas Lochbihler
merged
2012-06-01, by Andreas Lochbihler
more instantiations for card_UNIV,
2012-06-01, by Andreas Lochbihler
simplify card_UNIV type class,
2012-06-01, by Andreas Lochbihler
drop redundant sort constraint
2012-06-01, by Andreas Lochbihler
use \tocentry as in implementation manual;
2012-06-01, by wenzelm
tuned message;
2012-06-01, by wenzelm
tuned header;
2012-06-01, by wenzelm
merged
2012-06-01, by Andreas Lochbihler
tuned proofs
2012-05-31, by Andreas Lochbihler
tuned instantiations
2012-05-31, by Andreas Lochbihler
unify Card_Univ and Cardinality
2012-05-31, by Andreas Lochbihler
definition less_int_def has changed, use 'less_le' instead
2012-05-31, by huffman
adding incompleted simproc to rewrite set comprehensions into pointfree expressions on sets
2012-05-28, by bulwahn
remove stray reference to no-longer-existing theorem 'add'
2012-05-31, by huffman
temporarily comment out portion of Quotient_Examples/Quotient_Rat.thy, broken by changes to Int.thy
2012-05-31, by huffman
temporarily comment out nitpick examples broken by changes to Int.thy
2012-05-30, by huffman
convert Int.thy to use lifting and transfer
2012-05-30, by huffman
remove unnecessary simp rules involving Abs_Integ
2012-05-30, by huffman
introduced option "z3_with_extensions" to control whether Z3's support for nonlinear arithmetic and datatypes should be enabled (including potential proof reconstruction failures)
2012-05-30, by boehmes
merged
2012-05-30, by Andreas Lochbihler
remove pretty syntax for FinFuns at the end and provide separate syntax theory
2012-05-30, by Andreas Lochbihler
add lemma set_of_image_mset
2012-05-29, by huffman
merged
2012-05-30, by Andreas Lochbihler
eliminated remaining sub- and superscripts in FinFun syntax
2012-05-30, by Andreas Lochbihler
syntax for FinFun composition without subscripts
2012-05-30, by Andreas Lochbihler
FinFun pseudo-constructor syntax without superscripts
2012-05-30, by Andreas Lochbihler
replace FinFun application syntax with $
2012-05-30, by Andreas Lochbihler
removed subscripts from FinFun type syntax
2012-05-30, by Andreas Lochbihler
improve code setup for set equality
2012-05-30, by Andreas Lochbihler
add code equation for coset xs = set ys
2012-05-29, by Andreas Lochbihler
tuned proofs
2012-05-29, by Andreas Lochbihler
use bundle in FinFun
2012-05-29, by Andreas Lochbihler
unify Rep_finfun and finfun_apply
2012-05-29, by Andreas Lochbihler
move FinFuns from AFP to repository
2012-05-29, by Andreas Lochbihler
discontinued unused unzip/untar;
2012-05-30, by wenzelm
update GUI components after init;
2012-05-29, by wenzelm
merged
2012-05-29, by wenzelm
don't be so aggressive during unfolding id and o
2012-05-29, by kuncar
reordered sections
2012-05-29, by huffman
tuned message;
2012-05-29, by wenzelm
separate syslog dockable -- discontinued tendency of sub-window management via tabs;
2012-05-29, by wenzelm
clarified prover startup: no timeout, read stderr more carefully;
2012-05-29, by wenzelm
need to close_input before expecting threads to terminate/join;
2012-05-29, by wenzelm
make double sure that GUI components are up-to-date after init;
2012-05-29, by wenzelm
tuned message;
2012-05-29, by wenzelm
more explicit treatment of return code vs. session phase;
2012-05-29, by wenzelm
tuned signature;
2012-05-29, by wenzelm
separate README dockable, which allows to make it more prominent first and remove it later;
2012-05-29, by wenzelm
added optimisation for equational premises in Quickcheck; added some Quickcheck examples; NEWS
2012-05-29, by bulwahn
shortened yet more multiset proofs;
2012-05-29, by huffman
remove unused intermediate lemma
2012-05-29, by huffman
shortened more multiset proofs
2012-05-29, by huffman
shortened some proofs
2012-05-29, by huffman
use transfer method for instance proof
2012-05-29, by huffman
tweaked remote Vampire setup
2012-05-28, by blanchet
update docs
2012-05-28, by blanchet
killed SPASS 3.5/3.7 FLOTTER hack -- requires users to upgrade to SPASS 3.8
2012-05-28, by blanchet
don't generate definitions for LEO-II -- this cuases more harm than good
2012-05-28, by blanchet
dropped sort constraints on datatype specifications
2012-05-28, by haftmann
potentially more convincing kill -TERM of feeder (cf. 32c03d45fffe) -- attempt to workaround spurious perl "hangs" on lxbroy10;
2012-05-25, by wenzelm
tuned proofs;
2012-05-25, by wenzelm
further attempts to simplify/robustify Swing_Thread.now, to avoid spurious physical race conditions on Java 6 / Mac OS X;
2012-05-25, by wenzelm
ignore empty messages even on tty, e.g. relevant for Isabelle_System.bash_output err output;
2012-05-25, by wenzelm
discontinued obsolete Cygwin module;
2012-05-24, by wenzelm
eliminated unused Cygwin download;
2012-05-24, by wenzelm
simplified Cygwin root: warm start via env, cold start via property, no registry magic;
2012-05-24, by wenzelm
include scala-compiler.jar in basic Isabelle/Scala environment, to make Isabelle/jEdit console work with scala-2.10.0-M3;
2012-05-24, by wenzelm
tuned proofs;
2012-05-24, by wenzelm
less warning in scala-2.10.0-M3;
2012-05-24, by wenzelm
avoid scala.tools.nsc.Interpreter -- deprecated in scala-2.9.0;
2012-05-24, by wenzelm
make Nitpick's handling of definitions more robust in the face of formulas that don't have the expected format (needed for soundness, cf. RNG100+1)
2012-05-24, by blanchet
fixed soundness bug in Nitpick related to unfolding -- the unfolding criterion must at least as strict when looking at a definitional axiom as elsewhere, otherwise we end up unfolding a constant's definition in its own definition, yielding a trivial equality
2012-05-24, by blanchet
more robust Swing_Thread.now: allow body to fail;
2012-05-24, by wenzelm
tuned proofs;
2012-05-24, by wenzelm
reparse descendants after update of imports, e.g. required for 'primrec' (line 17 of "src/HOL/Power.thy");
2012-05-24, by wenzelm
merged
2012-05-24, by wenzelm
update Satallax setup based on evaluation
2012-05-24, by blanchet
merged
2012-05-24, by kuncar
drop the feature that more than one quotient type can be defined by quotient_type -> it causes problems
2012-05-24, by kuncar
prove reflexivity also for the quotient composition relation; reflp_preserve renamed to reflexivity_rule
2012-05-24, by kuncar
gracefully handle definition-looking premises
2012-05-24, by blanchet
simplified Poly/ML setup -- 5.3.0 is now the common base-line;
2012-05-24, by wenzelm
discontinued support for Poly/ML 5.2.1;
2012-05-24, by wenzelm
less specific sample usage;
2012-05-24, by wenzelm
some post-release notes;
2012-05-24, by wenzelm
tuned names
2012-05-23, by blanchet
order LEO-II/Satallax definitions so that they build on each other (cf. Satallax's THF policy)
2012-05-23, by blanchet
improved LEO-II definition handling -- still hoping for a fix directly in LEO-II
2012-05-23, by blanchet
augment Satallax unsat cores with all definitions
2012-05-23, by blanchet
better handling of incomplete TSTP proofs
2012-05-23, by blanchet
generate THF definitions
2012-05-23, by blanchet
build hybrid Isabelle component for JDK on x86-linux/x86_64-linux;
2012-05-23, by wenzelm
merged
2012-05-23, by wenzelm
eliminated old 'axioms';
2012-05-23, by wenzelm
discontinued obsolete method fastsimp / tactic fast_simp_tac;
2012-05-23, by wenzelm
eliminated obsolete fastsimp;
2012-05-23, by wenzelm
extend the Z3 proof parser to accept polyadic addition (on integers and reals) due to changes introduced in Z3 4.0
2012-05-23, by boehmes
merged
2012-05-23, by wenzelm
doc updates
2012-05-23, by blanchet
lower the monomorphization thresholds for less scalable provers
2012-05-23, by blanchet
more explicit proof;
2012-05-23, by wenzelm
tuned proof;
2012-05-23, by wenzelm
prefer symbolic "contrib" -- mira should have a symlink to physical contrib_devel;
2012-05-23, by wenzelm
merged, abandoning change of src/HOL/Tools/ATP/atp_problem_generate.ML from 6ea205a4d7fd;
2012-05-23, by wenzelm
compile
2012-05-22, by blanchet
don't apply "ext_cong_neq" to biimplications
2012-05-22, by blanchet
added one slice with configurable simplification turned off
2012-05-22, by blanchet
make higher-order goals more first-order via extensionality
2012-05-22, by blanchet
added "ext_cong_neq" lemma (not used yet); tuning
2012-05-22, by blanchet
use quot_del instead of ML code in Rat.thy
2012-05-21, by kuncar
quot_del attribute, it allows us to deregister quotient types
2012-05-21, by kuncar
invite users to upgrade their SPASS (so we can get rid of old code)
2012-05-21, by blanchet
start phasing out old SPASS
2012-05-21, by blanchet
minor tweak in Vampire setup
2012-05-21, by blanchet
include "ext" in all Satallax proofs
2012-05-21, by blanchet
add an experimental "aggressive" mode to Sledgehammer, to experiment with more complete translations of higher-order features without breaking "metis"
2012-05-21, by blanchet
tuning
2012-05-21, by blanchet
added helper -- cf. SET616^5
2012-05-21, by blanchet
note Quotient theorem for typedefs in setup_lifting
2012-05-18, by kuncar
added a timeout to "try0" in Mirabelle
2012-05-18, by blanchet
don't generate code in Word because it breaks the current code setup
2012-05-18, by kuncar
robustly parse Z3 4.0's output (with outcome appearing on first rather than last line)
2012-05-17, by blanchet
added "Collect_cong" to cover extensionality of "Collect" (special cases of "ext" pass through the relevant filter)
2012-05-17, by blanchet
remove the generation of a code certificate from the Quotient package (mainly from quotient_def), because it's in lift_definition now
2012-05-16, by kuncar
generate abs_eq, use it as a code equation for total quotients; no_abs_code renamed to no_code; added no_code for quotient_type command
2012-05-16, by kuncar
infrastructure that makes possible to prove that a relation is reflexive
2012-05-16, by kuncar
temporarily disable "ext" rule helpers until Metis supports them (and until they are properly evaluated)
2012-05-16, by blanchet
lower skolem penalty to ensure that some useful facts with existentials, e.g. congruence of "setsum", eventually get picked up
2012-05-16, by blanchet
treat sets specially in relevance filter, as they used to, to avoid cluttering the problem with facts about Set.member and Collect
2012-05-16, by blanchet
get ready for automatic generation of extensionality helpers
2012-05-16, by blanchet
minor slice tweaking (swapped two slices to move polymorphic encoding up a bit)
2012-05-16, by blanchet
more helpful error message
2012-05-16, by blanchet
transfer rules for many more list constants
2012-05-15, by huffman
made SML/NJ happy
2012-05-15, by blanchet
repair the Waldmeister endgame only for Waldmeister proofs
2012-05-15, by blanchet
fixed Waldmeister commutativity hack
2012-05-15, by blanchet
imported patch atp_tuning
2012-05-15, by blanchet
add transfer rules for nat_rec and funpow
2012-05-15, by huffman
add transfer rule for constant List.lists
2012-05-14, by huffman
add transfer rule for set_rel
2012-05-14, by huffman
ensure the "show" equation is not reoriented by Waldmeister
2012-05-14, by blanchet
ensure consistent naming of Waldmeister proof steps, so that they are not cleaned away by "clean_up_atp_proof_dependencies"
2012-05-14, by blanchet
repaired snag in debug function
2012-05-14, by blanchet
graceful handling of Waldmeister endgame
2012-05-14, by blanchet
improve parsing of Waldmeister dependencies (and kill obsolete hack)
2012-05-14, by blanchet
tuning
2012-05-14, by blanchet
added debugging function
2012-05-14, by blanchet
LEO-II's "--sos" option confusingly disables rather than enables SOS, and SOS seems to be ignored anyway; also, pass a number of facts that's more appropriate for each prover
2012-05-13, by blanchet
eta-reduce definition-like equations for THF provers; Satallax in particular seems to love that
2012-05-13, by blanchet
get rid of "conj_sym_kind" -- most interesting provers now have built-in sorts, and for the others (e.g. E) "Hypothesis" isn't too bad a default
2012-05-13, by blanchet
extend ATP data structure to avoid having to perform ((non-)capture avoiding) beta reduction -- fixes a bug in the THF translation of "is_measure.simps"
2012-05-13, by blanchet
reintroduced example now that it's no longer broken
2012-05-11, by blanchet
fixed "real" after they were redefined as a 'quotient_type'
2012-05-11, by blanchet
temporarily comment out broken nitpick example;
2012-05-10, by huffman
simplify instance proofs for rat
2012-05-10, by huffman
convert Rat.thy to use lift_definition/transfer
2012-05-10, by huffman
cleaner handling of bi-implication for THF output of first-order type encodings
2012-05-10, by blanchet
distinguish between instantiated and uninstantiated inductions -- the latter are OK for first-order provers
2012-05-10, by blanchet
temporarily comment out broken nitpick example
2012-05-10, by huffman
convert real number theory to use lifting/transfer
2012-05-10, by huffman
tuned ordering of lemmas
2012-05-07, by huffman
pass fewer facts to LEO-II and Satallax
2012-05-10, by blanchet
tweak LEO-II setup
2012-05-10, by blanchet
use raw monomorphic encoding with Waldmeister, to avoid overloading it with too many function symbols (as would be the case using mangled monomorphic encodings)
2012-05-10, by blanchet
build Pure_64 with new settings
2012-05-09, by bulwahn
tuned
2012-05-09, by bulwahn
playing around with mira settings
2012-05-09, by bulwahn
defining and proving Executable_Relation with lift_definition and transfer
2012-05-08, by bulwahn
specialised fact in the Record theory should not be appear in proofs discovered by sledgehammer
2012-05-08, by bulwahn
prevent spurious timeouts
2012-05-07, by blanchet
added "try0" tool to Mirabelle
2012-05-07, by blanchet
use latest E (1.5)
2012-05-07, by blanchet
lifting package produces abs_eq_iff rules for total quotients
2012-05-04, by huffman
using the new transfer method to obtain abstract properties of RBT trees
2012-05-04, by bulwahn
back to post-release mode -- after fork point;
2012-05-02, by wenzelm
removed obsolete RC tags;
2012-05-23, by wenzelm
Added tag Isabelle2012 for changeset 21c42b095c84
2012-05-22, by wenzelm
try to avoid races again (cf. 8c37cb84065f and fd3a36e48b09);
Isabelle2012
2012-05-20, by wenzelm
Added tag Isabelle2012-RC3 for changeset ed5f56b8f90a
2012-05-17, by wenzelm
some message;
2012-05-17, by wenzelm
tuned error -- reduce potential for confusion in a higher-level context, e.g. partial checking of theory sub-graph;
2012-05-17, by wenzelm
Fixed disambiguation of names (cf. 5759ecd5c905)
2012-05-11, by berghofe
merged
2012-05-10, by wenzelm
file.encoding=UTF-8 for java.ext.dirs, to agree with java runtime invocation;
2012-05-10, by wenzelm
prefer absolute paths, to allow launching from a different context (e.g. via file associations);
2012-05-10, by wenzelm
tweaked Inductive.prove_eqs to allow degenerate definition like "inductive TRUE where TRUE";
2012-05-10, by wenzelm
allow spaces in target directory;
2012-05-09, by wenzelm
Added tag Isabelle2012-RC2 for changeset 1636ff4c6243
2012-05-07, by wenzelm
init Cygwin after unpacking;
2012-05-07, by wenzelm
tuned proofs;
2012-05-06, by wenzelm
more accurate ROOT.ML;
2012-05-06, by wenzelm
prefer http://isabelle.in.tum.de/library alias, which is available at TUM only;
2012-05-06, by wenzelm
some highlights of Isabelle2012;
2012-05-05, by wenzelm
refrain from SIGHUP handling (cf. 5f629ee2502b), which does not work on Cygwin and appears to be redundant anyway (no extra output produced within pipe);
2012-05-04, by wenzelm
some attempts to make critical errors fit on screen;
2012-05-04, by wenzelm
more NEWS;
2012-05-03, by wenzelm
backout 9579464d00f9 to avoid odd crash of polyml-5.2.1 (according to Jasmin, this change is not essential for now);
2012-05-03, by wenzelm
Added tag Isabelle2012-RC1 for changeset ec5d54029664
2012-05-02, by wenzelm
clarified;
2012-05-02, by wenzelm
makedist for release;
2012-05-02, by wenzelm
merged
2012-05-02, by wenzelm
more contributors;
2012-05-02, by wenzelm
tuned latex sources;
2012-05-02, by wenzelm
more CHECKLIST;
2012-05-02, by wenzelm
save 90MB by removing foreign binaries -- multi-platform installations are unlikely on Windows;
2012-05-02, by wenzelm
some re-ordering;
2012-05-02, by wenzelm
some re-ordering;
2012-05-02, by wenzelm
tuned spelling;
2012-05-02, by wenzelm
resolved maxidx bug
2012-05-02, by kuncar
documentation of the Lifting package on the ML level & tuned
2012-05-02, by kuncar
edit NEWS items for transfer/lifting
2012-05-02, by huffman
avoid interference of markup for literal tokens, which may contain slightly odd \<^bsub> \<^esub> counted as pseudo-markup (especially relevant for HTML output, e.g. of thm power3_eq_cube);
2012-05-02, by wenzelm
accomodate scala-2.10.0-M3 with its extra jar;
2012-05-02, by wenzelm
more robust wrt. spaces in directory names;
2012-05-02, by wenzelm
updated headers;
2012-05-02, by wenzelm
back to "Tools" in conformance with toplevel Isabelle layout (cf. 3fabf352243e, 15f4309bb9eb);
2012-05-02, by wenzelm
export more symbols
2012-04-30, by blanchet
merged
2012-04-30, by bulwahn
adding configuration to pass options to the ghc call in quickcheck[narrowing]
2012-04-30, by bulwahn
provide [[record_codegen]] option for skipping codegen setup for records
2012-04-30, by Gerwin Klein
making sorted_list_of_set executable
2012-04-30, by bulwahn
removing obsolete setup for sets now that sets are executable
2012-04-30, by bulwahn
update references in HOLCF README
2012-04-30, by huffman
basic setup for self-extracting 7zip installer;
2012-04-29, by wenzelm
merged
2012-04-29, by krauss
added test case for dependency graph (cf. 2d48bf79b725)
2012-04-29, by krauss
dependency graphs: fixed direction of edges
2012-04-29, by krauss
more CHECKLIST;
2012-04-29, by wenzelm
more windows-friendly presentation of main text files;
2012-04-29, by wenzelm
split into demo and competitive version
2012-04-29, by blanchet
Sledgehammer can do it
2012-04-29, by blanchet
compact nat literals
2012-04-29, by haftmann
some re-ordering;
2012-04-28, by wenzelm
some coverage of isabelle env;
2012-04-28, by wenzelm
updated system manual for release;
2012-04-28, by wenzelm
tuned;
2012-04-28, by wenzelm
some coverage of Isabelle/Scala tools;
2012-04-28, by wenzelm
some coverage of Isabelle/jEdit;
2012-04-28, by wenzelm
some manual updates;
2012-04-28, by wenzelm
some updates concerning current Proof General 4.x, which lacks X-Symbol mode of 3.x;
2012-04-28, by wenzelm
add isar-ref documentation for transfer package
2012-04-28, by huffman
less confusion in NEWS
2012-04-28, by haftmann
rhs of abstract code equations are not subject to preprocessing: inline code abbrevs explicitly
2012-04-28, by haftmann
renamed Semi to Seq
2012-04-28, by nipkow
merged
2012-04-27, by wenzelm
prefer Context_Position.report_generic, which observes is_visible flag and thus reduces number of echos;
2012-04-27, by wenzelm
clarified signature;
2012-04-27, by wenzelm
avoid spurious warning in invisible context, notably Haftmann-Wenzel sandwich;
2012-04-27, by wenzelm
made Context_Position independent from Config;
2012-04-27, by wenzelm
use Nitpick as an oracle for finite problems
2012-04-27, by blanchet
add extensionality to first-order provers
2012-04-27, by blanchet
avoid duplicate helpers
2012-04-27, by blanchet
mention tools and packages earlier;
2012-04-27, by wenzelm
tuned;
2012-04-27, by wenzelm
tuned;
2012-04-27, by wenzelm
tuned;
2012-04-27, by wenzelm
tuned;
2012-04-27, by wenzelm
merged
2012-04-27, by wenzelm
allow transfer tactic to leave extra unsolved subgoals if transfer rules are missing
2012-04-27, by huffman
documentation for the Lifting package in Isar-ref
2012-04-27, by kuncar
added darwin targets;
2012-04-27, by wenzelm
chmod -x;
2012-04-27, by wenzelm
multi-platform build script and component settings;
2012-04-27, by wenzelm
print errors on stderr;
2012-04-27, by wenzelm
general exec_process -- nothing specific to Cygwin;
2012-04-27, by wenzelm
more direct exec with synchronous exit code;
2012-04-27, by wenzelm
some updates on classic README, reduce the impression that there is much to install manually;
2012-04-27, by wenzelm
thread theory cleanly and use "smt" method rather than Sledgehammer for Z3 (because of obscure debilitating bug)
2012-04-27, by blanchet
move LEO-II closer to the top, for testing
2012-04-27, by blanchet
get rid of old CASC setup and move the arithmetic part to a new theory
2012-04-27, by blanchet
smaller batches, to play safe
2012-04-27, by blanchet
move file to where it belongs
2012-04-27, by blanchet
implement transfer tactic with more scalable forward proof methods
2012-04-27, by huffman
tuning
2012-04-27, by blanchet
tweak LEO-II setup
2012-04-27, by blanchet
eta-expand unapplied equalities in THF rather than using a proxy
2012-04-27, by blanchet
more tweaking of TPTP/CASC setup
2012-04-27, by blanchet
added a basic sanity check for quot_map
2012-04-26, by kuncar
tuned comment;
2012-04-26, by wenzelm
fixed bug in handling of new numerals -- the left-hand side of "Numeral1 = 1" should be left alone and not translated to a built-in Kodkod numeral in the specification of the "numeral" function
2012-04-26, by blanchet
merged
2012-04-26, by wenzelm
add code equation for real_of_float
2012-04-26, by hoelzl
tuned; don't generate abs code if quotient_type is used
2012-04-26, by kuncar
support Quotient map theorems with invariant parameters
2012-04-26, by kuncar
use a quot_map theorem attribute instead of the complicated map attribute
2012-04-26, by kuncar
further tweaking for Satallax, so that TPTP problems before parsing and after generation are as similar as possible/practical
2012-04-26, by blanchet
put Satallax first, at least for now (useful for experiments)
2012-04-26, by blanchet
tuning
2012-04-26, by blanchet
tuning
2012-04-26, by blanchet
tentatively tag hypotheses as definition -- this sometimes help the "tptp_sledgehammer" tool (e.g. SEU466^1.p)
2012-04-26, by blanchet
tuning; no need for relevance filter
2012-04-26, by blanchet
tuning
2012-04-25, by blanchet
don't extensionalize formulas for higher-order provers -- Satallax in particular will only expand definitions of the form "constant = ..."
2012-04-25, by blanchet
don't use the native choice operator if the type encoding isn't higher-order
2012-04-25, by blanchet
tuning
2012-04-25, by blanchet
more work on TPTP Isabelle and Sledgehammer tactics
2012-04-25, by blanchet
more work on CASC setup
2012-04-25, by blanchet
more direct bash process group invocation on Cygwin, bypassing extra sh.exe and perl.exe which tend to crash;
2012-04-25, by wenzelm
mingw is windows (still inactive);
2012-04-25, by wenzelm
add Caratheodories theorem for semi-rings of sets
2012-04-25, by hoelzl
moved lemmas to appropriate places
2012-04-25, by hoelzl
register polyml executables so that Cygwin rebaseall will see them;
2012-04-25, by wenzelm
merged
2012-04-25, by wenzelm
smarter PDF_VIEWER defaults, based on hints by Lars Noschinski;
2012-04-25, by wenzelm
equate positive Lebesgue integral and MV-Analysis' Gauge integral
2012-04-25, by hoelzl
correct lemma name
2012-04-25, by hoelzl
tweak TPTP Nitpick's output
2012-04-25, by blanchet
remove too aggressive skolemization optimization (prevented discovery of a model in SYN994^1)
2012-04-25, by blanchet
improve precision (noticed on SEV296^5.thy) -- the exception for "bool" used to be necessary because of a hack where "opt" meant two different things
2012-04-25, by blanchet
output SZS status as early as possible
2012-04-25, by blanchet
sorted lemma list in NEWS
2012-04-25, by hoelzl
merged
2012-04-25, by wenzelm
reactivated ListCellRenderer for Java 6 (cf. b9e2ed4b1579, 0ddac15782e4, de249b5ae6e2);
2012-04-25, by wenzelm
enforce our JAVA_HOME to avoid potential conflicts with other Java installations by the user;
2012-04-25, by wenzelm
updated README;
2012-04-25, by wenzelm
include generated application wrapper;
2012-04-25, by wenzelm
back to mature jdk1.6.0_31, to avoid issues like Sidekick TAB completion and generic ListCellRenderer;
2012-04-25, by wenzelm
ISABELLE_JDK_HOME is already provided by isatest shell environment;
2012-04-25, by wenzelm
added splash screen, to reduce confusion when waiting for main application to start up;
2012-04-25, by wenzelm
move polyml within Cygwin /usr/local to simplify its rebasing;
2012-04-25, by wenzelm
improved spelling;
2012-04-25, by wenzelm
added "no_atp"s for extremely prolific, useless facts for ATPs
2012-04-25, by blanchet
tuned;
2012-04-24, by wenzelm
merged
2012-04-24, by wenzelm
made "split_last" more robust in the face of obscure low-level errors
2012-04-24, by blanchet
removed confusing error
2012-04-24, by blanchet
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