isabelle: Graph

switch afp test to Darwin on macbroy2
2012-01-18, by kleing
merged
2012-01-18, by nipkow
introduced commands over a set of vars
2012-01-18, by nipkow
basic support for PIDE Scala programming, independently of the main Isabelle repository;
2012-01-18, by wenzelm
fixed a bug introduced when porting functions to set -- extensionality on sets break the form of equations expected elsewhere by Nitpick
2012-01-17, by blanchet
updated message
2012-01-17, by blanchet
improve installation instructions
2012-01-17, by blanchet
allow use of proxy for remote SMT solver invocations, just like in the "remote_atp" script
2012-01-17, by blanchet
factor-cancellation simprocs now call the full simplifier to prove that factors are non-zero
2012-01-17, by huffman
refreshing NEWS
2012-01-17, by bulwahn
renaming theory AList_Impl back to AList (reverting 1fec5b365f9b; AList with distinct key invariant is called DAList)
2012-01-17, by bulwahn
renamed theory AList to DAList
2012-01-17, by bulwahn
position constraints for numerals enable PIDE markup;
2012-01-16, by wenzelm
more careful cumulation of tooltips -- ensure uniform range;
2012-01-16, by wenzelm
tuned;
2012-01-16, by wenzelm
tuned
2012-01-16, by nipkow
missing dependency
2012-01-16, by nipkow
tuned example;
2012-01-15, by wenzelm
merged
2012-01-15, by wenzelm
back to more basic caret_range (reverting 0ad063afa3d6) -- BreakIterator crashes due to non-zero text.offset when deleting the first character of the buffer;
2012-01-15, by wenzelm
recovered outdated_color (cf. 4beb2f41ed93);
2012-01-15, by wenzelm
more precise rendering of overview_color/gutter_message/squiggly_underline based on cumulation of command status and warning/error messages;
2012-01-15, by wenzelm
tuned proofs;
2012-01-15, by wenzelm
tuned
2012-01-15, by nipkow
tuned signature;
2012-01-15, by wenzelm
comments;
2012-01-15, by wenzelm
tuned proofs;
2012-01-15, by wenzelm
eliminated dead code, together with spurious warning about congruence rule for "Fun.comp";
2012-01-15, by wenzelm
more explicit/robust treatment of common snapshot;
2012-01-15, by wenzelm
discontinued old-style Term.list_abs in favour of plain Term.abs;
2012-01-14, by wenzelm
renamed Term.list_all to Logic.list_all, in accordance to HOLogic.list_all;
2012-01-14, by wenzelm
renamed Term.all to Logic.all_const, in accordance to HOLogic.all_const;
2012-01-14, by wenzelm
tuned;
2012-01-14, by wenzelm
discontinued old-style Term.list_all_free in favour of plain Logic.all;
2012-01-14, by wenzelm
tuned;
2012-01-14, by wenzelm
discontinued default rendering for Oheimb's double-space;
2012-01-14, by wenzelm
tuned white space;
2012-01-14, by wenzelm
tuned comment;
2012-01-14, by wenzelm
paranoia null check -- prevent spurious crash of jedit token markup;
2012-01-14, by wenzelm
tuned comments;
2012-01-14, by wenzelm
tuned signature;
2012-01-14, by wenzelm
clarified partial restrict operation;
2012-01-14, by wenzelm
tuned proofs;
2012-01-14, by wenzelm
ignore empty gfx_range;
2012-01-14, by wenzelm
tuned signature;
2012-01-14, by wenzelm
tuned
2012-01-13, by nipkow
handle specific exception, not arbitrary ones (including Interrupt);
2012-01-13, by wenzelm
eliminated dead code;
2012-01-13, by wenzelm
more modest settings for lxbroy10 -- might actually perform better;
2012-01-12, by wenzelm
tuned;
2012-01-12, by wenzelm
improved select_markup: include filtering of defined results;
2012-01-12, by wenzelm
tuned text_color: cumulate with explicit default color;
2012-01-12, by wenzelm
added cat_lines convenience;
2012-01-12, by wenzelm
tuned;
2012-01-12, by wenzelm
clarified mkString: no extra line-breaks for XML.Body;
2012-01-12, by wenzelm
adding exhaustive instances for type constructor set
2012-01-12, by bulwahn
Updated generated file
2012-01-12, by berghofe
Added inf_Int_eq to pred_set_conv database as well
2012-01-12, by berghofe
more conventional eval_tac vs. method_setup "eval";
2012-01-11, by wenzelm
updated generated file -- change of printed case syntax probably due to f805747f8571;
2012-01-11, by wenzelm
actually try to preserve names given by user (cf. 463b594e186a);
2012-01-11, by wenzelm
updated example -- List.foldl is no longer defined via primrec;
2012-01-11, by wenzelm
more qualified names;
2012-01-11, by wenzelm
refer to imp_cong from HOL, not Drule (!) -- cf. 4ed94d92ae19;
2012-01-11, by wenzelm
more robust ISABELLE_HOME_USER for repository versions -- some versions of Emacs interpret foo//bar as /bar even on the command-line (unlike regular POSIX semantics);
2012-01-11, by wenzelm
merged
2012-01-11, by berghofe
Removed strange hack introduced in b27e93132603, since equivariance
2012-01-11, by berghofe
Replaced perm_set_eq by perm_set_def
2012-01-10, by berghofe
Corrected pt_set_inst, added missing cp_set_inst, deleted obsolete
2012-01-10, by berghofe
Reverted several lemmas involving sets to the state before the
2012-01-10, by berghofe
clarified Isabelle_Rendering vs. physical painting;
2012-01-10, by wenzelm
pred_subset_eq and SUP_UN_eq2 are now standard pred_set_conv rules
2012-01-10, by berghofe
pred_subset/equals_eq are now standard pred_set_conv rules
2012-01-10, by berghofe
Declared pred_equals/subset_eq, sup_Un_eq and SUP_UN_eq(2) as pred_set_conv rules
2012-01-10, by berghofe
merged
2012-01-10, by huffman
add simp rules for set_bit and msb applied to 0 and 1
2012-01-10, by huffman
add simp rule test_bit_1
2012-01-10, by huffman
proper hiding of facts and constants in AList_Impl and AList theory
2012-01-10, by bulwahn
NEWS
2012-01-10, by bulwahn
adding quickcheck examples with multisets
2012-01-10, by bulwahn
improving code generation for multisets; adding exhaustive quickcheck generators for multisets
2012-01-10, by bulwahn
adding theory association lists with invariant
2012-01-10, by bulwahn
command status color via regular markup;
2012-01-09, by wenzelm
proper cumulation of bulk arguments;
2012-01-09, by wenzelm
tuned;
2012-01-09, by wenzelm
merge
2012-01-09, by blanchet
revert unintended "sledgehammer" call
2012-01-09, by blanchet
prefer antiquotations;
2012-01-09, by wenzelm
misc tuning and reformatting;
2012-01-09, by wenzelm
updated generated file;
2012-01-09, by wenzelm
Added termination to IMP Abs_Int
2012-01-09, by nipkow
added lemmas
2012-01-09, by nipkow
massaging of code setup for sets
2012-01-07, by haftmann
dropped theory More_Set
2012-01-07, by haftmann
use Inf/Sup_bool_def/apply as code equations
2012-01-07, by haftmann
tuned
2012-01-07, by nipkow
accumulate status as regular markup for command range;
2012-01-07, by wenzelm
corrected slip
2012-01-07, by haftmann
tuned
2012-01-07, by haftmann
restore convenient code_abbrev declarations (particulary important if List.set is not the formal constructor for sets)
2012-01-07, by haftmann
moved lemmas about List.set and set operations to List theory
2012-01-06, by haftmann
moved lemmas about List.set and set operations to List theory
2012-01-06, by haftmann
incorporated various theorems from theory More_Set into corpus
2012-01-06, by haftmann
consolidated various theorem names relating to Finite_Set.fold and List.fold combinators
2012-01-06, by haftmann
merged
2012-01-06, by wenzelm
farewell to theory More_List
2012-01-06, by haftmann
dropped unused nth_map
2012-01-06, by haftmann
more explicit NEWS
2012-01-06, by haftmann
refined case syntax again, improved treatment of constructors without arguments, e.g. "case a of (True, x) => x";
2012-01-06, by wenzelm
tuned;
2012-01-06, by wenzelm
improved list comprehension syntax: more careful treatment of position constraints, which enables PIDE markup;
2012-01-06, by wenzelm
tuned -- more direct @{type_name set} (NB: binder_tr' retains the original non-syntax type for the bound/free variable);
2012-01-06, by wenzelm
recovered case syntax for of_int, also with source positions (appears to be unused nonetheless);
2012-01-06, by wenzelm
more careful treatment of outermost constraints, e.g. constructors without arguments (despite loss of positions for catch-all variables);
2012-01-06, by wenzelm
proper refs;
2012-01-06, by wenzelm
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r)
2012-01-06, by haftmann
incorporated canonical fold combinator on lists into body of List theory; refactored passages on List.fold(l/r); tuned quotes
2012-01-06, by haftmann
prefer listsum over foldl plus 0
2012-01-06, by haftmann
prefer concat over foldl append []
2012-01-06, by haftmann
tuned proofs
2012-01-06, by haftmann
interaction of set operations for execution and membership predicate
2012-01-01, by haftmann
cleanup of code declarations
2012-01-01, by haftmann
discontinued Syntax.positions -- atomic parse trees are always annotated;
2012-01-05, by wenzelm
improved case syntax: more careful treatment of position constraints, which enables PIDE markup;
2012-01-05, by wenzelm
misc tuning;
2012-01-05, by wenzelm
prefer raw_message for protocol implementation;
2012-01-05, by wenzelm
prefer raw_message for protocol implementation;
2012-01-05, by wenzelm
prefer raw_message for protocol implementation;
2012-01-05, by wenzelm
tuned signature;
2012-01-05, by wenzelm
tuned signature -- emphasize special nature of protocol commands;
2012-01-05, by wenzelm
updated version information;
2012-01-05, by wenzelm
updated version information;
2012-01-04, by wenzelm
generalised type
2012-01-04, by nipkow
improved "set" support by code inspection
2012-01-04, by blanchet
remove subtlety whose justification got lost in time -- the new code is possibly less precise but sounder
2012-01-04, by blanchet
tuning
2012-01-04, by blanchet
handle higher-order occurrences of sets gracefully in model display
2012-01-04, by blanchet
prefer explicit version information;
2012-01-04, by wenzelm
more Nitpick doc updates
2012-01-04, by blanchet
reenable Kodkodi in Mira now that Nitpick has been ported to 'a set constructor
2012-01-04, by blanchet
reenable Kodkodi in Isatest now that Nitpick has been ported to 'a set constructor
2012-01-04, by blanchet
fixed bisimilarity axiom -- avoid "insert" with wrong type
2012-01-03, by blanchet
tuning
2012-01-03, by blanchet
updated Nitpick docs after "set" reintroduction
2012-01-03, by blanchet
no abuse of notation
2012-01-03, by blanchet
always treat "unit" as a deep datatype, so that we get a good interaction with the record syntax (2.7 of the Nitpick manual)
2012-01-03, by blanchet
more robust destruction of "set Collect" idiom
2012-01-03, by blanchet
handle starred predicates correctly w.r.t. "set"
2012-01-03, by blanchet
handle "Id" gracefully w.r.t. "set"
2012-01-03, by blanchet
reintroduced 'refute' calls taken out after reintroducing the "set" constructor, and use "expect" feature
2012-01-03, by blanchet
handle "set" correctly in Refute -- inspired by old code from Isabelle2007
2012-01-03, by blanchet
create consts with proper "set" types
2012-01-03, by blanchet
tuned Refute
2012-01-03, by blanchet
lower cardinality for faster testing
2012-01-03, by blanchet
simplify mem Collect
2012-01-03, by blanchet
tuning
2012-01-03, by blanchet
ported Minipick to "set"
2012-01-03, by blanchet
fixed set extensionality code
2012-01-03, by blanchet
tuned import
2012-01-03, by blanchet
construct correct "set" type for wf goal
2012-01-03, by blanchet
fixed Nitpick's typedef handling w.r.t. "set"
2012-01-03, by blanchet
fixed type annotations
2012-01-03, by blanchet
rationalized output (a bit)
2012-01-03, by blanchet
fixed a few more bugs in \Nitpick's new "set" support
2012-01-03, by blanchet
regenerate SMT example certificates, to reflect "set" type constructor
2012-01-03, by blanchet
port part of Nitpick to "set" type constructor
2012-01-03, by blanchet
reintroduced failing examples now that they work again, after reintroduction of "set"
2012-01-03, by blanchet
ported mono calculus to handle "set" type constructors
2012-01-03, by blanchet
fixed spurious catch-all patterns
2012-01-03, by blanchet
more benchmarks;
2012-01-03, by wenzelm
tuned
2012-01-02, by nipkow
ported "Sets" example to "set" type constructor
2012-01-02, by blanchet
ported a dozen of proofs to the "set" type constructor
2012-01-02, by blanchet
reintroduced "metis" call taken out after reintroducing "set" as a constructor, and added two "metis" calls that used to be too slow
2012-01-02, by blanchet
update docs to reflect "Manual_Nits"
2012-01-02, by blanchet
removed special handling for set constants in relevance filter
2012-01-02, by blanchet
reintroduced Sledgehammer call taken out by 9bc924006136, with some hints to guide the naive relevance filter
2012-01-02, by blanchet
killed unfold_set_const option that makes no sense now that set is a type constructor again
2012-01-02, by blanchet
tuned
2012-01-02, by nipkow
removed unnecessary lemmas
2012-01-02, by nipkow
tuned proofs
2012-01-02, by nipkow
tuned var names
2012-01-01, by nipkow
tuned argument order
2012-01-01, by nipkow
merged
2012-01-01, by huffman
add simp rules for bitwise word operations with 1
2011-12-30, by huffman
tuned types
2011-12-31, by nipkow
disabled failing sledgehammer unit test (collateral damage of 184d36538e51)
2011-12-31, by krauss
disabled kodkodi in mira runs as well (cf. 493d9c4d7ed5)
2011-12-31, by krauss
merged
2011-12-30, by berghofe
Made gen_dest_case more robust against eta contraction
2011-12-30, by berghofe
merged
2011-12-30, by wenzelm
remove unnecessary intermediate lemmas
2011-12-30, by huffman
tuned;
2011-12-30, by wenzelm
eliminated old-fashioned Global_Theory.add_thms;
2011-12-30, by wenzelm
simplified proof -- avoid res_inst_tac, afford plain asm_full_simp_tac;
2011-12-30, by wenzelm
simplified proof;
2011-12-30, by wenzelm
simplified proof;
2011-12-30, by wenzelm
simplified proof;
2011-12-30, by wenzelm
more parallelism;
2011-12-30, by wenzelm
tuned;
2011-12-30, by wenzelm
merged
2011-12-29, by wenzelm
tuned -- afford slightly larger simpset in simp_defs_tac;
2011-12-29, by wenzelm
tuned -- standard proofs by default;
2011-12-29, by wenzelm
do not fork skipped proofs;
2011-12-29, by wenzelm
clarified timeit_msg;
2011-12-29, by wenzelm
tuned;
2011-12-29, by wenzelm
comments;
2011-12-29, by wenzelm
remove constant 'ccpo.lub', re-use constant 'Sup' instead
2011-12-29, by huffman
merged
2011-12-29, by nipkow
tuned
2011-12-29, by nipkow
conversions from sets to predicates and vice versa; extensionality on predicates
2011-12-29, by haftmann
added implementation of pred_of_set
2011-12-29, by haftmann
fundamental theorems on Set.bind
2011-12-29, by haftmann
updated generated files;
2011-12-29, by wenzelm
qualified Finite_Set.fold
2011-12-29, by haftmann
qualified Finite_Set.fold
2011-12-29, by haftmann
dropped redundant setup
2011-12-29, by haftmann
tuned declaration
2011-12-29, by haftmann
attribute code_abbrev superseedes code_unfold_post; tuned text
2011-12-29, by haftmann
attribute code_abbrev superseedes code_unfold_post; tuned names and spacing
2011-12-29, by haftmann
attribute code_abbrev superseedes code_unfold_post
2011-12-29, by haftmann
semiring_numeral_0_eq_0, semiring_numeral_1_eq_1 now [simp], superseeding corresponding simp rules on type nat; attribute code_abbrev superseedes code_unfold_post
2011-12-29, by haftmann
semiring_numeral_0_eq_0, semiring_numeral_1_eq_1 now [simp], superseeding corresponding simp rules on type nat
2011-12-29, by haftmann
merged
2011-12-28, by wenzelm
merged
2011-12-28, by huffman
restate some lemmas to respect int/bin distinction
2011-12-28, by huffman
simplify some proofs
2011-12-28, by huffman
add lemma word_eq_iff
2011-12-28, by huffman
restate lemma word_1_no in terms of Numeral1
2011-12-28, by huffman
remove recursion combinator bin_rec;
2011-12-28, by huffman
simplify definition of XOR for type int;
2011-12-28, by huffman
simplify definition of OR for type int;
2011-12-28, by huffman
simplify definition of NOT for type int
2011-12-28, by huffman
add several new tests, most of which don't work yet
2011-12-28, by huffman
fix typos
2011-12-28, by huffman
remove some duplicate lemmas
2011-12-28, by huffman
simplify proof
2011-12-28, by huffman
replace 'lemmas' with explicit 'lemma'
2011-12-28, by huffman
add section headings
2011-12-28, by huffman
remove duplicate lemma lists
2011-12-27, by huffman