isabelle: Graph

tuned whitespace
2012-04-19, by haftmann
dropped dead code
2012-04-19, by haftmann
rename no_code to no_abs_code - more appropriate name
2012-04-19, by kuncar
use tnames for bound variables in rsp thms
2012-04-19, by kuncar
true delayed evaluation of "SPASS_VERSION" environment variable
2012-04-19, by blanchet
merged
2012-04-19, by blanchet
use latest Z3
2012-04-19, by blanchet
merged
2012-04-19, by nipkow
reorganised IMP
2012-04-19, by nipkow
use real :: float => real as lifting-morphism so we can directlry use the rep_eq theorems
2012-04-19, by hoelzl
use lifting to introduce floating point numbers
2012-04-18, by hoelzl
replace the float datatype by a type with unique representation
2012-04-18, by hoelzl
add lemmas to remove real conversions when compared to power of numerals
2012-04-18, by hoelzl
add simp rules to rewrite comparisons of 1 and real
2012-04-18, by hoelzl
add lemma to equate floor and div
2012-04-18, by hoelzl
add powr_inj
2012-04-18, by hoelzl
add lemmas to rewrite powr to power
2012-04-18, by hoelzl
add lemmas to compare log with 0 and 1
2012-04-18, by hoelzl
add ceiling_diff_floor_le_1
2012-04-18, by hoelzl
display Java 7 only code for now (cf. b9e2ed4b1579);
2012-04-19, by wenzelm
some sidekick options for more advanced completion;
2012-04-19, by wenzelm
custom ListCellRenderer with text area font ensures that symbols are displayed reliably;
2012-04-19, by wenzelm
tuned imports;
2012-04-19, by wenzelm
more robust wrt. exceptions;
2012-04-19, by wenzelm
accomodate digits within Isar command names, notably 'try0';
2012-04-19, by wenzelm
more robust Sledgehammer in Prover IDE;
2012-04-19, by wenzelm
test with jdk-7u3 that is also bundled;
2012-04-19, by wenzelm
create thm names correctly
2012-04-19, by kuncar
updated components according to tentative bundle;
2012-04-19, by wenzelm
back to isatest with official polyml-5.4.1 (cf. ffa6e10df091);
2012-04-19, by wenzelm
use simpler method for preserving bound variable names in transfer tactic
2012-04-19, by huffman
tuned lemmas (v)image_id;
2012-04-19, by huffman
use latest SPASS
2012-04-19, by blanchet
doc update
2012-04-19, by blanchet
dropped dead code;
2012-04-19, by haftmann
generate abs_induct rules for quotient types
2012-04-19, by huffman
tuned
2012-04-19, by haftmann
corrected Nbe.static_value: ignore cached compilations;
2012-04-19, by haftmann
tuned heading
2012-04-19, by haftmann
tuned name
2012-04-18, by haftmann
improved threading of thy-values through interpret functions;
2012-04-19, by sultana
exceptions related to interpreting tptp problems now mention the relevant position in the tptp file;
2012-04-19, by sultana
add option to transfer method for specifying variables not to generalize over
2012-04-18, by huffman
New tactic "word_bitwise" expands word equalities/inequalities into logic.
2012-04-17, by Thomas Sewell
setup_lifting: no_code switch and supoport for quotient theorems
2012-04-18, by kuncar
remove old TPTP CNF/FOF parser; always use Nik's new parser
2012-04-18, by blanchet
more standard SZS output
2012-04-18, by blanchet
Sledgehammer NEWS and CONTRIBUTORS
2012-04-18, by blanchet
tuned SZS status output
2012-04-18, by blanchet
update documentation (mostly based on feedback by Makarius)
2012-04-18, by blanchet
added SZS status wrappers in TPTP mode
2012-04-18, by blanchet
fixed Auto Nitpick's output
2012-04-18, by blanchet
phase out "$TPTP_PROBLEMS_PATH"; prefer "$TPTP" for consistency with CASC setup
2012-04-18, by blanchet
started integrating Nik's parser into TPTP command-line tools
2012-04-18, by blanchet
merged
2012-04-18, by wenzelm
tuned
2012-04-18, by haftmann
dropped errorneous NEWS entry
2012-04-18, by haftmann
merged
2012-04-18, by wenzelm
consolidated NEWS entries on fold
2012-04-18, by haftmann
grouped fold-related NEWS entries together
2012-04-18, by haftmann
grouped NEWS concerning relations together
2012-04-18, by haftmann
merged rename traces
2012-04-18, by haftmann
fixed type interpretation;
2012-04-18, by sultana
more tptp testing support functions;
2012-04-18, by sultana
tuned text, improved dependencies
2012-04-18, by nipkow
Lifting: generate more thms & note them & tuned
2012-04-18, by kuncar
move constant 'Respects' into Lifting.thy;
2012-04-18, by huffman
more friendly sendback rendering, using green and "frisches Steingrau";
2012-04-18, by wenzelm
more robust Sendback handling: JVM/jEdit paranoia for case matching, treat Pretty body not just XML.Text, replace proper_range only (without trailing whitespace);
2012-04-18, by wenzelm
approximative file position for Pure entities;
2012-04-18, by wenzelm
render last ML_TYPING only -- relevant for inline antiquotations like @{term};
2012-04-18, by wenzelm
flat presentation of collective markup;
2012-04-18, by wenzelm
add lemma Quotient_abs_induct
2012-04-18, by huffman
more usage of context blocks
2012-04-18, by huffman
use context block
2012-04-18, by huffman
lifting_setup generates transfer rule for rep of typedefs
2012-04-18, by huffman
use context block to organize typedef lifting theorems
2012-04-18, by huffman
avoid generating syntactically invalid patterns (with "if_then_else") in SMT-LIB files
2012-04-18, by blanchet
compile
2012-04-18, by blanchet
get rid of minor optimization that caused strange problems and was hard to debug (and apparently saved less than 100 ms on a 30 s run)
2012-04-18, by blanchet
doc update
2012-04-18, by blanchet
display more messages, now that more provers are run by default
2012-04-18, by blanchet
added testing of tptp problem names;
2012-04-17, by sultana
tidied exception-handling relating to tptp problem names;
2012-04-17, by sultana
updated TPTP's ROOT.ML to include TPTP_Interpret;
2012-04-17, by sultana
retain ISABELLE_HOME_WINDOWS which is useful for jEdit to fold file names symbolically, but without DOS expansion that causes problems with Cygwin/Posix roundtrip (cf. 5a7903ba2dac);
2012-04-17, by wenzelm
updated to scala-2.9.2;
2012-04-17, by wenzelm
make transfer method more deterministic by using SOLVED' on some subgoals
2012-04-17, by huffman
accomodate ProofGeneral as Isabelle component, with adhoc version switch for Cygwin as before;
2012-04-17, by wenzelm
tuned the setup of lifting; generate transfer rules for typedef and Quotient thms
2012-04-17, by kuncar
improved exception-handling in tptp;
2012-04-17, by sultana
simplified interpretation of '$i';
2012-04-17, by sultana
more cleaning of tptp tests;
2012-04-17, by sultana
improved tptp_graph robustness by relying on thy;
2012-04-17, by sultana
improved tptp interpretation test thy
2012-04-17, by sultana
tuned comments
2012-04-17, by sultana
improved handling of quoted names in tptp import
2012-04-17, by sultana
improved naming of 'distinct objects' in tptp import
2012-04-17, by sultana
reorganised tptp testing thys
2012-04-17, by sultana
enforced 'include' restrictions
2012-04-17, by sultana
tuned
2012-04-17, by sultana
split TPTP_Parser thy -- parser can rely on smaller image, whereas TPTP_Interpret requires HOL;
2012-04-17, by sultana
updated rel_comp ~> relcomp (cf. e1b761c216ac);
2012-04-17, by wenzelm
merged
2012-04-17, by blanchet
more helpful error message
2012-04-17, by blanchet
avoid option introduced in E 1.2 when invoking older versions of E
2012-04-17, by blanchet
go back to the explicit compisition of quotient theorems
2012-04-17, by kuncar
add theory data for relator identity rules;
2012-04-17, by huffman
note the Quotient theorem in quotient_type
2012-04-17, by kuncar
leave Lifting prefix
2012-04-16, by kuncar
more user aliases;
2012-04-16, by wenzelm
redirect bash stderr to Isabelle warning as appropriate -- avoid raw process error output which may either get ignored or overload PIDE syslog in extreme cases;
2012-04-16, by wenzelm
updated and clarified OF/MRS;
2012-04-16, by wenzelm
document attribute "abs_def";
2012-04-16, by wenzelm
repaired some damage caused by merging with version from 12 days ago (cf. 8c8f27864ed1);
2012-04-16, by wenzelm
merged
2012-04-16, by nipkow
refined new tutorial announcement
2012-04-04, by nipkow
merged
2012-04-16, by bulwahn
duplicate "relpow" facts for "relpowp" (to emphasize that both worlds exist and obtain better search results with "find_theorems")
2012-04-16, by Christian Sternagel
updated for release;
2012-04-16, by wenzelm
more precise handling of java failure, due to missing ISABELLE_JDK_HOME;
2012-04-16, by wenzelm
tuned some proofs;
2012-04-16, by huffman
centralized enriched_type declaration, thanks to in-situ available Isar commands
2012-04-15, by haftmann
tuned whitespace
2012-04-15, by haftmann
replace locale 'UFT' with new un-named context block feature;
2012-04-15, by huffman
more CONTRIBUTORS;
2012-04-15, by wenzelm
some coverage of bundled declarations;
2012-04-15, by wenzelm
more uniform outline;
2012-04-15, by wenzelm
some coverage of unnamed contexts, which can be nested within other targets;
2012-04-15, by wenzelm
gathered mirabelle_sledgehammer's hardcoded defaults
2012-04-14, by sultana
Mirabelle's 'usage' description relating to Sledgehammer now synchs with the ML code of the Mirabelle-Sledgehammer action
2012-04-14, by sultana
Mirabelle now gives usage info when no arguments given
2012-04-14, by sultana
switched from using sed to perl in mirabelle tool
2012-04-14, by sultana
renamed mirabelle Tools directory to Actions, to make consistent with 'usage' description;
2012-04-14, by sultana
refined Cooper.tac / "presburger" method: Subgoal.FOCUS_PARAMS allows to solve more problems with outer quantifiers, e.g "!!x. [| 0 <= (x::int); x div 2 < f x |] ==> x < f x * 2";
2012-04-14, by wenzelm
merged;
2012-04-14, by wenzelm
removed HOL/ex/Set_Algebras -- outdated clone, obsolete as example
2012-04-14, by krauss
aligned tptp_graph dependencies to Isabelle conventions;
2012-04-14, by sultana
more ambitious isatest settings using polyml-svn (e.g. 1487);
2012-04-14, by wenzelm
use official TextArea.isCaretVisible and thus follow the "blink" flag;
2012-04-14, by wenzelm
display more memory;
2012-04-14, by wenzelm
keyword ";" is declared via prover (as "minor", not "diag");
2012-04-14, by wenzelm
outermost SELECT_GOAL potentially improves performance;
2012-04-14, by wenzelm
report ISABELLE_HOME_WINDOWS;
2012-04-14, by wenzelm
chmod +x;
2012-04-14, by wenzelm
more robust invocation via ISABELLE_JDK_HOME and SCALA_HOME;
2012-04-14, by wenzelm
misc tuning for release;
2012-04-14, by wenzelm
revert changes of already published NEWS;
2012-04-14, by wenzelm
some updates for release;
2012-04-14, by wenzelm
more robust treatment of ISABELLE_HOME on windows: eliminate spaces and funny unicode characters in directory name via DOS~1 notation;
2012-04-14, by wenzelm
updated Scala/JVM versions;
2012-04-14, by wenzelm
include trailing comments in proper_command range;
2012-04-13, by wenzelm
minimal support for x86-mingw;
2012-04-13, by wenzelm
recognize MacOS on modern Java implementations, notably OpenJDK 1.7;
2012-04-13, by wenzelm
updated to Scala 2.9.2;
2012-04-13, by wenzelm
updated headers;
2012-04-13, by wenzelm
eliminated hard tabs;
2012-04-13, by wenzelm
Automated merge with ssh://macbroy25.informatik.tu-muenchen.de//home/isabelle-repository/repos/isabelle
2012-04-13, by Andreas Lochbihler
NEWS
2012-04-13, by Andreas Lochbihler
adapt to changes in RBT_Impl
2012-04-13, by Andreas Lochbihler
move RBT implementation into type class contexts
2012-04-13, by Andreas Lochbihler
misc tuning;
2012-04-13, by wenzelm
NEWS
2012-04-13, by bulwahn
merged
2012-04-12, by krauss
distributivity of * over Un and UNION
2012-04-12, by krauss
Set_Algebras: removed syntax \<oplus> and \<otimes>, in favour of plain + and *
2012-04-12, by krauss
removed "setsum_set", now subsumed by generic setsum
2012-04-12, by krauss
backported Set_Algebras to use type classes (basically reverting b3e8d5ec721d from 2008)
2012-04-12, by krauss
tuned README;
2012-04-12, by wenzelm
direct scala toplevel tools to ISABELLE_JDK_HOME;
2012-04-12, by wenzelm
simplified component structure;
2012-04-12, by wenzelm
merged
2012-04-12, by wenzelm
merged
2012-04-12, by Andreas Lochbihler
generalise case certificates to allow ignored parameters
2012-04-12, by Andreas Lochbihler
merged
2012-04-12, by bulwahn
manual merge
2012-04-04, by griff
dropped abbreviation "pred_comp"; introduced infix notation "P OO Q" for "relcompp P Q"
2012-04-03, by griff
renamed "rel_comp" to "relcomp" (to be consistent with, e.g., "relpow")
2012-04-03, by griff
more standard method setup;
2012-04-12, by wenzelm
more precise declaration of goal_tfrees in forked proof state;
2012-04-12, by wenzelm
partial revert of 8a179a0493e3 -- expose failure status of result (potentially via group) instead of isolated interrupt;
2012-04-12, by wenzelm
multiset operations are defined with lift_definitions;
2012-04-12, by bulwahn
remove outdated comment
2012-04-12, by huffman
rule composition via attribute "OF" (or ML functions OF/MRS) is more tolerant against multiple unifiers;
2012-04-11, by wenzelm
standardized ML aliases;
2012-04-11, by wenzelm
clarified proof_result: finish proof formally via head tr, not end_tr;
2012-04-11, by wenzelm
tuned;
2012-04-11, by wenzelm
more robust Future.fulfill wrt. duplicate assignment and interrupt;
2012-04-11, by wenzelm
tuned message;
2012-04-11, by wenzelm
always signal after cancel_group: passive tasks may have become active;
2012-04-11, by wenzelm
just one dedicated execution per document version -- NB: non-monotonicity of cancel always requires fresh update;
2012-04-11, by wenzelm
merged
2012-04-10, by wenzelm
moved lift_raw_const wrapper out of the Quotient-package into Nominal2
2012-04-10, by Christian Urban
misc tuning and simplification;
2012-04-10, by wenzelm
static relevance of proof via syntax keywords;
2012-04-10, by wenzelm
tuned future priorities: print 0, goal ~1, execute ~2;
2012-04-10, by wenzelm
updated for Poly/ML SVN 1476;
2012-04-10, by wenzelm
some coverage of HOL/TPTP;
2012-04-10, by wenzelm
added graph-conversion utility for TPTP files
2012-04-10, by sultana
moved non-interpret-specific code to different module
2012-04-10, by sultana
disable parallel proofs (again) -- still suffering from instabilites wrt. interrupts;
2012-04-09, by wenzelm
tuned proofs;
2012-04-09, by wenzelm
slightly faster default compilation of Isabelle/Scala;
2012-04-09, by wenzelm
more explicit last exec result;
2012-04-09, by wenzelm
dynamic propagation of node "updated" status, which is required to propagate edits and re-assigments and allow direct memo_result;
2012-04-09, by wenzelm
tuned;
2012-04-09, by wenzelm
simplified Future.cancel/cancel_group (again) -- running threads only;
2012-04-09, by wenzelm
added ML pretty-printing;
2012-04-09, by wenzelm
merged
2012-04-07, by wenzelm
merged
2012-04-07, by wenzelm
explicit constructor Nat leaves nat_of as conversion
2012-04-07, by haftmann
abandoned almost redundant *_foldr lemmas
2012-04-06, by haftmann
tuned
2012-04-06, by haftmann
no preference wrt. fold(l/r); prefer fold rather than foldr for iterating over lists in generated code
2012-04-06, by haftmann
enable parallel proofs (cf. e8552cba702d), only affects packages so far;
2012-04-07, by wenzelm
added static command status markup, to emphasize accepted but unassigned/unparsed commands (notably in overview panel);
2012-04-07, by wenzelm
tuned proofs;
2012-04-07, by wenzelm
more robust update_perspective, e.g. required after reload of buffer that is not at start position;
2012-04-07, by wenzelm
tuned imports;
2012-04-07, by wenzelm
updated header keywords;
2012-04-07, by wenzelm
init message not bad;
2012-04-07, by wenzelm
explicit checks stable_finished_theory/stable_command allow parallel asynchronous command transactions;
2012-04-07, by wenzelm
discontinued obsolete last_execs (cf. cd3ab7625519);
2012-04-06, by wenzelm
remove now-unnecessary type annotations from lift_definition commands
2012-04-06, by huffman
more robust generation of quotient rules using tactics
2012-04-06, by huffman
merged
2012-04-06, by huffman
add function dest_Quotient
2012-04-06, by huffman
standardized alias;
2012-04-06, by wenzelm
fixed document;
2012-04-06, by wenzelm
merged
2012-04-06, by wenzelm
correct plumbing of proof contexts, so that force_rty_type won't generalize more type variables than it should
2012-04-06, by huffman
detect incorrect situations; better error messages; sanity check for quot_thm in setup_lifting_infr
2012-04-05, by kuncar
make Quotient_Def.lift_raw_const working again
2012-04-05, by kuncar
use standard quotient lemmas to generate transfer rules
2012-04-05, by huffman
add transfer lemmas for quotients
2012-04-05, by huffman
define reflp directly, in the manner of symp and transp
2012-04-05, by huffman
set up and use lift_definition for word operations
2012-04-05, by huffman
lift_definition declares transfer_rule attribute
2012-04-05, by huffman
configure transfer method for 'a word -> int
2012-04-05, by huffman
added timestamps to logging of named thms
2012-04-05, by krauss
merged
2012-04-05, by huffman
merged
2012-04-04, by huffman
add lemmas for generating transfer rules for typedefs
2012-04-04, by huffman
tuned;
2012-04-05, by sultana
improved import_tptp to use standard TPTP directory structure; extended the TPTP testing theory to include an example of using the import_tptp command;
2012-04-04, by sultana
merge
2012-04-04, by Cezary Kaliszyk
HOL/Import more precise map types
2012-04-04, by Cezary Kaliszyk
HOL/Import typed matches against Isabelle typedef result
2012-04-04, by Cezary Kaliszyk
connect the Quotient package to the Lifting package
2012-04-04, by kuncar
support non-open typedefs; define cr_rel in terms of a rep function for typedefs
2012-04-04, by kuncar
tuned;
2012-04-04, by sultana
added interpretation for formula conditional;
2012-04-04, by sultana
refactored tptp lex;
2012-04-04, by sultana
refactored tptp yacc to bring close to official spec;
2012-04-04, by sultana
transfer method generalizes over free variables in goal
2012-04-04, by huffman
add bounded quantifier constant transfer_bforall, whose definition is unfolded after transfer
2012-04-04, by huffman
update keywords file
2012-04-04, by huffman
merged
2012-04-04, by huffman
fix typos
2012-04-04, by huffman
lift_definition command generates transfer rule
2012-04-04, by huffman
prove_quot_theorem fixes types
2012-04-04, by huffman
documenting options quickcheck_locale; adjusting IsarRef documentation of Quotient predicate; NEWS
2012-04-04, by bulwahn
added option quickcheck_locale to allow different behaviours for handling locales in Quickcheck;
2012-04-04, by bulwahn
stop node execution at first unassigned exec;
2012-04-06, by wenzelm
discontinued Document.update_perspective side-entry (cf. 546adfa8a6fc) -- NB: re-assignment is always necessary due to non-monotonic cancel_execution;
2012-04-06, by wenzelm
more scalable execute/update: avoid redundant traversal of invisible/finished nodes;
2012-04-05, by wenzelm
less ambitious memo_eval, since memo_result is still not robust here;
2012-04-05, by wenzelm
less aggressive discontinue_execution before document update, to avoid unstable execs that need to be re-assigned;
2012-04-05, by wenzelm
more explicit memo_eval vs. memo_result, to enforce bottom-up execution;
2012-04-05, by wenzelm
Command.memo including physical interrupts (unlike Lazy.lazy);
2012-04-05, by wenzelm
tuned;
2012-04-05, by wenzelm
tuned -- NB: get_theory still needs to apply Lazy.force due to interrupt instabilities;
2012-04-04, by wenzelm
proper signature constraint;
2012-04-04, by wenzelm
tuned comments;
2012-04-04, by wenzelm
separate module for prover command execution;
2012-04-04, by wenzelm
tuned;
2012-04-04, by wenzelm
fix typo in ML structure name
2012-04-04, by huffman
removed obsolete isar-overview manual;
2012-04-04, by wenzelm
dealing with SMLNJ errors 'value type in structure doesn't match signature spec' (which originated from lack of type generalisation) and 'unresolved flex record' wrt tptp_interpret
2012-04-04, by sultana
merged
2012-04-04, by bulwahn
rudimentary handling of products in finitize_functions in Quickcheck-Narrowing
2012-04-04, by bulwahn
improved equality check for modes in predicate compiler
2012-04-04, by bulwahn
rename ML structure to avoid shadowing earlier name
2012-04-04, by huffman
add type annotations to make SML happy (cf. ec6187036495)
2012-04-04, by huffman
merged
2012-04-03, by huffman
new transfer proof method
2012-04-03, by huffman
renamed Tools/transfer.ML to Tools/legacy_transfer.ML
2012-04-03, by huffman
prefer prog-prove, suppress isar-overview;
2012-04-03, by wenzelm
merged
2012-04-03, by wenzelm
merged
2012-04-03, by wenzelm
formal integration of "prog-prove" manual;
2012-04-03, by wenzelm
prefer static dependencies;
2012-04-03, by wenzelm
merged
2012-04-03, by huffman
modernized obsolete old-style theory name with proper new-style underscore
2012-04-03, by huffman
removed use of CharVector in generated parser, to make SMLNJ happy
2012-04-03, by sultana
avoid duplicate PIDE markup;
2012-04-03, by wenzelm
less intrusive visibility;
2012-04-03, by wenzelm
more robust re-import wrt. non-HHF assumptions;
2012-04-03, by wenzelm
consider polyml-5.3.0 as "experimental" since it chokes on HOL-Codegenerator_Test, while 5.2.1 happens to work;
2012-04-03, by wenzelm
close context elements via Expression.cert/read_declaration;
2012-04-03, by wenzelm
merged
2012-04-03, by wenzelm
added me to isatest email list
2012-04-03, by sultana
new package Lifting - initial commit
2012-04-03, by kuncar
add floor/ceiling lemmas suggested by René Thiemann
2012-04-03, by huffman
made sure that " is shown in tutorial text
2012-04-03, by nipkow
merged
2012-04-02, by Christian Urban
tuned proofs
2012-04-02, by Christian Urban
merged
2012-04-02, by nipkow
towards showing " in the tutorial
2012-04-02, by nipkow
tuned proof in order to avoid warning message
2012-04-02, by Christian Urban
remove unnecessary qualifiers on names
2012-04-02, by huffman
add lemma Suc_1
2012-04-02, by huffman
merged
2012-04-02, by berghofe
Require "For" keyword to be followed by at least one whitespace, to avoid that
2012-04-02, by berghofe
normalize defs (again, cf. 008b7858f3c0);
2012-04-03, by wenzelm
some context examples;
2012-04-03, by wenzelm
retain literal non-HHF assumptions, to facilitate re-import in Generic_Target.import_export_proof;
2012-04-03, by wenzelm
another attempt to avoid duplication of global vs. local syntax (reminiscent of old fork_mixfix);
2012-04-03, by wenzelm
export into target context (again), to retain its 'defines' (e.g. abbreviation lcoeff in theory HOL/Algebra/UnivPoly);
2012-04-03, by wenzelm
better drop background syntax if entity depends on parameters;
2012-04-03, by wenzelm
more uniform abbrev vs. define;
2012-04-03, by wenzelm
tuned;
2012-04-03, by wenzelm
clarified generic_const vs. close_schematic_term;
2012-04-03, by wenzelm
tuned;
2012-04-03, by wenzelm
more uniform theory_abbrev with const_declaration;
2012-04-03, by wenzelm
avoid const_declaration in aux. context (cf. locale_foundation);
2012-04-03, by wenzelm
clarified background_foundation vs. theory_foundation (with const_declaration);
2012-04-03, by wenzelm
tuned;
2012-04-03, by wenzelm
more general standard_declaration;
2012-04-02, by wenzelm
better restore after close_target;
2012-04-02, by wenzelm
tuned;
2012-04-02, by wenzelm
clarified standard_declaration vs. theory_declaration;
2012-04-02, by wenzelm
smarter generic_const: plain alias for non-dependent case (e.g. prospective datatype or record syntax);
2012-04-02, by wenzelm
tuned;
2012-04-02, by wenzelm
tuned;
2012-04-02, by wenzelm
tuned signature;
2012-04-02, by wenzelm
misc tuning and simplification;
2012-04-02, by wenzelm
better restore to first target, not last target;
2012-04-02, by wenzelm
refined define/abbrev: allow extra fixes in aux. context vs. bottom target (NB: export_term expands defined variables, leaving fixed ones);
2012-04-02, by wenzelm
more general Local_Theory.restore, allow any nesting level;
2012-04-02, by wenzelm
new tutorial
2012-04-02, by nipkow
New manual Programming and Proving in Isabelle/HOL
2012-04-02, by nipkow
add simp rules for dvd on negative numerals
2012-04-02, by huffman
merged, manually resolving conflicts due to session renaming (cf. 6488c5efec49)
2012-04-01, by krauss
clarified terminology; added reference to bundle component
2012-04-01, by krauss
less modest NEWS; CONTRIBUTORS
2012-04-01, by krauss
renamed import session back to Import, conforming to directory name; NEWS
2012-04-01, by krauss
more precise IsaMakefile (eg. see HOL-Algebra);
2012-04-01, by wenzelm
more keywords;
2012-04-01, by wenzelm
merged
2012-04-01, by wenzelm
merged
2012-04-01, by krauss
removed old HOL4 import -- corresponding exporter is lost, code is broken, no users known, maintenance nightmare
2012-04-01, by krauss
Modernized HOL-Import for HOL Light
2012-04-01, by Cezary Kaliszyk
merged
2012-04-01, by wenzelm
adapted Mira configuration to dd04c8173bb2.
2012-04-01, by krauss
removed Nat_Numeral.thy, moving all theorems elsewhere
2012-04-01, by huffman
less brutal return from function, to allow caller to report error;
2012-04-01, by wenzelm
more general context command with auxiliary fixes/assumes etc.;
2012-04-01, by wenzelm
more precise type annotation (cf. 6523a21076a8);
2012-04-01, by wenzelm
nothing specific about named target;
2012-04-01, by wenzelm
clarified Generic_Target.notes: always perform Attrib.partial_evaluation;
2012-04-01, by wenzelm
added Attrib.global_notes/local_notes/generic_notes convenience;
2012-04-01, by wenzelm
simplified;
2012-04-01, by wenzelm
tuned signature;
2012-04-01, by wenzelm
clarified Named_Target.target_declaration: propagate through other levels as well;
2012-04-01, by wenzelm
Local_Theory.map_contexts with explicit level indication: 0 = main target at bottom;
2012-04-01, by wenzelm
tuned proofs
2012-04-01, by huffman
merged
2012-03-31, by huffman
tuned proof
2012-03-31, by huffman
add lemma power_le_one
2012-03-31, by huffman
tuned;
2012-03-31, by wenzelm
tuned signature;
2012-03-31, by wenzelm
more direct Local_Defs.contract;
2012-03-31, by wenzelm
more precise Local_Defs.expand wrt. *local* prems only;
2012-03-31, by wenzelm
tuned comment;
2012-03-31, by wenzelm
more robust Scala 2.9.x interpreter invocation -- avoid separate interpreter thread and thus deadlock of Swing_Thread.now;
2012-03-30, by wenzelm
tuned;
2012-03-30, by wenzelm
dropped empty files
2012-03-30, by haftmann
dropped now obsolete Cset theories
2012-03-30, by haftmann
merged
2012-03-30, by wenzelm
tuned proofs, less guesswork;
2012-03-30, by wenzelm
merged
2012-03-30, by huffman
load Tools/numeral.ML in Num.thy
2012-03-30, by huffman
tuned proof
2012-03-30, by huffman
set up numeral reorient simproc in Num.thy
2012-03-30, by huffman
remove redundant simp rule
2012-03-30, by huffman
add simp rules for eve/odd on numerals
2012-03-30, by huffman
remove content-free theory ex/Arithmetic_Series_Complex.thy
2012-03-30, by huffman
rephrase lemmas about arithmetic series using numeral '2'
2012-03-30, by huffman
rephrase lemma card_Pow using '2' instead of 'Suc (Suc 0)'
2012-03-30, by huffman
replace lemmas eval_nat_numeral with a simpler reformulation
2012-03-30, by huffman
restate various simp rules for word operations using pred_numeral
2012-03-30, by huffman
new lemmas for simplifying subtraction on nat numerals
2012-03-30, by huffman
removed redundant nat-specific copies of theorems
2012-03-30, by huffman
move more theorems from Nat_Numeral.thy to Num.thy
2012-03-30, by huffman
"invariant" is free in main HOL (cf. 56adbf5bcc82, e64ffc96a49f);
2012-03-30, by wenzelm
more robust ISABELLE_JDK_HOME settings, based on exisiting JAVA_HOME provided by isatest shell environment (which depends a lot on the host);
2012-03-30, by wenzelm
more explicit isatest environment settings (from private .bashrc);
2012-03-30, by wenzelm
merged
2012-03-30, by huffman
fix search-and-replace errors
2012-03-30, by huffman
move lemma card_UNIV_bool from Nat_Numeral.thy to Finite_Set.thy
2012-03-30, by huffman
add constant pred_numeral k = numeral k - (1::nat);
2012-03-30, by huffman
move lemmas from Nat_Numeral.thy to Nat.thy
2012-03-30, by huffman
move lemmas from Nat_Numeral to Int.thy and Num.thy
2012-03-30, by huffman
merged
2012-03-30, by bulwahn
adding theory to prove completeness of the exhaustive generators
2012-03-30, by bulwahn
refine bindings in quickcheck_common: do not conceal and do not declare as simps
2012-03-30, by bulwahn
hiding fact not so aggressively
2012-03-30, by bulwahn
power on predicate relations
2012-03-30, by haftmann
made Mirabelle-SH's 'trivial' check optional;
2012-03-30, by sultana
merged
2012-03-29, by wenzelm
more specific notion of partiality (cf. Scala version);
2012-03-29, by wenzelm
use qualified names for rsp and rep_eq theorems in quotient_def
2012-03-29, by kuncar
announcing NEWS (cf. 446cfc760ccf)
2012-03-29, by bulwahn
remove obsolete simp rule for powers
2012-03-29, by huffman
remove duplicate lemmas power_m1_{even,odd} in favor of power_minus1_{even,odd}
2012-03-29, by huffman
remove unneeded rewrite rules for powers of numerals
2012-03-29, by huffman
remove duplicate lemma Suc_numeral
2012-03-29, by huffman
move many lemmas from Nat_Numeral.thy to Power.thy or Num.thy
2012-03-29, by huffman
bootstrap Num.thy before Power.thy;
2012-03-29, by huffman
educated guess to include jdk
2012-03-29, by haftmann
improved robustness with new antiquoation by Makarius
2012-03-28, by nipkow
merged
2012-03-28, by nipkow
updates
2012-03-28, by nipkow
updated documentation files (cf. c14fda8fee38)
2012-03-28, by bulwahn
clarified ISABELLE_JDK_HOME: derive from running JVM, but ignore accidental JAVA_HOME;
2012-03-28, by wenzelm
merged
2012-03-28, by wenzelm
removed references to obsolete theorems
2012-03-28, by huffman
merged
2012-03-28, by bulwahn
some tuning while reviewing the current state of the quotient_def package
2012-03-28, by bulwahn
improving spelling
2012-03-28, by bulwahn
changing more definitions to quotient_definition
2012-03-28, by bulwahn
removing now redundant impl_of theorems in DAList
2012-03-28, by bulwahn
using abstract code equations for proofs of code equations in Multiset
2012-03-28, by bulwahn
simplified statements and proofs;
2012-03-28, by wenzelm
tuned whitespace;
2012-03-28, by wenzelm
updated Sign.add_type, Name_Space.declare;
2012-03-28, by wenzelm
updated comments;
2012-03-28, by wenzelm
merged
2012-03-28, by huffman
remove unnecessary rules from the simpset
2012-03-27, by huffman
remove unused premises
2012-03-27, by huffman
remove duplicate lemmas
2012-03-27, by huffman
mark some duplicate lemmas for deletion
2012-03-27, by huffman
remove more redundant lemmas
2012-03-27, by huffman
tuned proofs
2012-03-27, by huffman
remove redundant lemmas
2012-03-27, by huffman
generalized lemma zpower_zmod
2012-03-27, by huffman
remove redundant lemma
2012-03-27, by huffman
remove redundant lemma
2012-03-27, by huffman
remove duplicate [algebra] declarations
2012-03-27, by huffman
generalize more div/mod lemmas
2012-03-27, by huffman
generalize some theorems about div/mod
2012-03-27, by huffman
updated to jedit-4.5.1;
2012-03-28, by wenzelm
merged
2012-03-27, by kuncar
note a code eqn in quotient_def
2012-03-27, by kuncar
dropped support for List.distinct in binding to SMT solvers: only few applications benefited from this support, and in some cases the smt method fails due to its support for List.distinct
2012-03-27, by boehmes
more robustness in case a theorem cannot be retrieved (which typically happens with backtick facts)
2012-03-27, by blanchet
fixed eta-extension of higher-order quantifiers in THF output
2012-03-27, by blanchet
renamed "smt_fixed" to "smt_read_only_certificates"
2012-03-27, by blanchet
tuning
2012-03-27, by blanchet
tuning (in particular, Symtab instead of AList)
2012-03-27, by blanchet
tweak slices, based on eval by Daniel Wand
2012-03-27, by blanchet
be less forceful about ":lt" to make infinite loops less likely (could still fail with mutually recursive tail rec functions)
2012-03-27, by blanchet
print a hint
2012-03-27, by blanchet
avoid DL
2012-03-27, by blanchet
TFF: declare free types as types
2012-03-27, by blanchet
merged
2012-03-27, by bulwahn
association lists with distinct keys uses the quotient infrastructure to obtain code certificates;
2012-03-27, by bulwahn
remove redundant lemmas
2012-03-27, by huffman
move int::ring_div instance upward, simplify several proofs
2012-03-27, by huffman
rename lemmas {divmod_int_rel_{div,mod} -> {div,mod}_int_unique, for consistency with nat lemma names
2012-03-27, by huffman
extend definition of divmod_int_rel to handle denominator=0 case
2012-03-27, by huffman
tuned proofs
2012-03-27, by huffman
shorten a proof
2012-03-27, by huffman
simplify some proofs
2012-03-27, by huffman
rename lemmas {div,mod}_eq -> {div,mod}_nat_unique, for consistency with minus_unique, inverse_unique, etc.
2012-03-27, by huffman
simplify some proofs
2012-03-27, by huffman
merged
2012-03-26, by wenzelm
merged
2012-03-26, by nipkow
reverted to canonical name
2012-03-26, by nipkow