isabelle: Graph

rationalized data structure
2013-05-02, by blanchet
added and moved library functions (used in primrec code)
2013-05-02, by blanchet
tuned names -- co_ and un_ with underscore are to be understood as (co) and (un)
2013-05-02, by blanchet
tuning
2013-05-02, by blanchet
more code rationalization
2013-05-02, by blanchet
more code rationalization
2013-05-02, by blanchet
more code rationalization
2013-05-02, by blanchet
refactoring
2013-05-02, by blanchet
tuned
2013-05-02, by nipkow
renamed a few FP-related files, to make it clear that these are not the sum of LFP + GFP but rather shared basic libraries
2013-05-01, by blanchet
tuned
2013-05-01, by nipkow
tuned
2013-05-01, by nipkow
tuning
2013-04-30, by blanchet
export more functions (useful for primrec_new)
2013-04-30, by blanchet
further enrich data structure
2013-04-30, by blanchet
more
2013-04-30, by blanchet
rationalized terminology (iterator = fold or rec, xxfoo = (co)foo or (un)foo)
2013-04-30, by blanchet
added fields to database
2013-04-30, by blanchet
tuned data structure
2013-04-30, by blanchet
renamed records
2013-04-30, by blanchet
added constructors to data structure
2013-04-30, by blanchet
added pre-BNFs to database
2013-04-30, by blanchet
lowercase type constructor, for consistency (cf. fp_result not FP_result nor FP_Result)
2013-04-30, by blanchet
renamed "bnf_def" keyword to "bnf" (since it's not a definition, but rather a registration)
2013-04-30, by blanchet
Added maps, sets, rels to "simps" thm collection
2013-04-30, by blanchet
tuned
2013-04-30, by nipkow
comment tuning
2013-04-30, by blanchet
tuning
2013-04-30, by blanchet
tuning
2013-04-30, by blanchet
tuning
2013-04-30, by blanchet
signature tuning
2013-04-30, by blanchet
whitespace tuning
2013-04-30, by blanchet
tuned signature
2013-04-30, by blanchet
canonical names of classes
2013-04-30, by nipkow
merged
2013-04-29, by blanchet
register all (co)datatypes in local data
2013-04-29, by blanchet
create data structure for storing (co)datatype information
2013-04-29, by blanchet
avoid empty isabelletags.sty for the sake of arXiv;
2013-04-29, by wenzelm
merged
2013-04-29, by wenzelm
cygwin_root as optional argument;
2013-04-29, by wenzelm
use record instead of big tuple
2013-04-29, by blanchet
clarified module dependencies: avoid Properties and Document introding minimal "PIDE";
2013-04-29, by wenzelm
merge
2013-04-29, by blanchet
use base names, not full names
2013-04-29, by blanchet
tune signatures
2013-04-29, by blanchet
tuning
2013-04-29, by blanchet
tuning
2013-04-29, by blanchet
removed unreferenced thm
2013-04-29, by blanchet
tuned function signatures
2013-04-29, by blanchet
factored out derivation of coinduction, unfold, corec
2013-04-29, by blanchet
code tuning
2013-04-29, by blanchet
factored out derivation of induction principles, folds and recs, in preparation for reduction of nested to mutual
2013-04-29, by blanchet
tuned
2013-04-29, by nipkow
tuned operator precedence
2013-04-29, by traytel
use record instead of huge tuple
2013-04-29, by blanchet
renamed BNF "(co)data" commands to names that are closer to their final names
2013-04-29, by blanchet
tuned
2013-04-29, by nipkow
tuned
2013-04-29, by nipkow
tuned
2013-04-29, by nipkow
tuned
2013-04-28, by nipkow
Clarified confusing sentence in locales tutorial.
2013-04-27, by ballarin
uniform Proof.context for hyp_subst_tac;
2013-04-27, by wenzelm
tuned ML and thy file names
2013-04-27, by blanchet
merged
2013-04-26, by blanchet
for compatibility, generate recursor arguments in the same order as old package
2013-04-26, by blanchet
tuning in preparation for actual changes
2013-04-26, by blanchet
started working on compatibility with old package's recursor
2013-04-26, by blanchet
simplified def
2013-04-26, by nipkow
more standard argument order
2013-04-26, by nipkow
more intuitive syntax for equality-style discriminators of nullary constructors
2013-04-26, by blanchet
updated keywords
2013-04-26, by blanchet
put an underscore in prefix
2013-04-26, by blanchet
changed discriminator default: avoid mixing ctor and dtor views
2013-04-26, by blanchet
simplified def
2013-04-26, by nipkow
more standard order of arguments
2013-04-26, by nipkow
more funs
2013-04-26, by nipkow
simplified def
2013-04-26, by nipkow
removed unnecessary assumptions in some theorems about cardinal exponentiation
2013-04-25, by traytel
renamed "wrap_data" to "wrap_free_constructors"
2013-04-25, by blanchet
register coinductive type's coinduct rule
2013-04-25, by blanchet
compile
2013-04-25, by blanchet
adjusted stream library to coinduct attributes
2013-04-25, by blanchet
generate proper attributes for coinduction rules
2013-04-25, by blanchet
updated to jdk-7u21;
2013-04-25, by wenzelm
revert #916271d52466; add non-topological linear_continuum type class; show linear_continuum_topology is a perfect_space
2013-04-25, by hoelzl
renamed linear_continuum_topology to connected_linorder_topology (and mention in NEWS)
2013-04-25, by hoelzl
spell conditional_ly_-complete lattices correct
2013-04-24, by hoelzl
specify nicer names for map, set and rel in the stream library
2013-04-25, by traytel
start making "wrap_data" more robust
2013-04-25, by blanchet
no eta-expansion for case in split rules and case_conv
2013-04-25, by blanchet
simplified code -- no need for two attempts, the error we get from mixfix the first time is good (and better to get than a parse error in the specification because the user tries to use a mixfix that silently failed)
2013-04-25, by blanchet
proper error generated for wrong mixfix
2013-04-24, by blanchet
honor user-specified name for relator + generalize syntax
2013-04-24, by blanchet
renamed "set_natural" to "set_map", reflecting {Bl,Po,Tr} concensus
2013-04-24, by blanchet
added "fundef_cong" attribute to "map_cong"
2013-04-24, by blanchet
optimized proofs
2013-04-24, by traytel
apply arguments to f and g in "case_cong"
2013-04-24, by blanchet
derive "map_cong"
2013-04-24, by blanchet
renamed "map_cong" axiom to "map_cong0" in preparation for real "map_cong"
2013-04-24, by blanchet
killed dead code
2013-04-24, by blanchet
eta-contracted weak congruence rules (like in the old package)
2013-04-24, by blanchet
honor user-specified name for map function
2013-04-24, by blanchet
honor user-specified set function names
2013-04-24, by blanchet
parse set function name
2013-04-24, by blanchet
merged
2013-04-24, by nipkow
tuned
2013-04-24, by nipkow
took out workaround for bug fixed in 5af40820948b
2013-04-24, by traytel
merged
2013-04-24, by traytel
slightly more aggressive syntax translation for printing case expressions
2013-04-24, by traytel
avoid odd reinit after sublocale declaration
2013-04-24, by haftmann
moved defs into locale to reduce unnecessary polymorphism; tuned
2013-04-24, by nipkow
dropped dead code
2013-04-23, by haftmann
documentation and NEWS
2013-04-23, by haftmann
avoid accidental specialization of the types in the "map" property of codatatypes
2013-04-23, by blanchet
simplify "Inl () = Inr ()" as well (not entirely clear why this is necessary)
2013-04-23, by blanchet
more examples
2013-04-23, by blanchet
tuning
2013-04-23, by blanchet
fix bugs in expand tactic w.r.t. datatypes with "needless" discriminators (e.g. lists with is_Nil instead of ~= Nil)
2013-04-23, by blanchet
tuning
2013-04-23, by blanchet
tuned_comment
2013-04-23, by blanchet
(co)rec is (just as the (un)fold) the unique morphism;
2013-04-23, by traytel
tuned: unnamed contexts, interpretation and sublocale in locale target;
2013-04-23, by haftmann
target-sensitive user-level commands interpretation and sublocale
2013-04-23, by haftmann
ML interfaces for various kinds of interpretation
2013-04-23, by haftmann
brittleness stamping for local theories
2013-04-23, by haftmann
tuned
2013-04-23, by haftmann
removed type constraints
2013-04-22, by immler
NEWS
2013-04-22, by hoelzl
more sharing
2013-04-21, by haftmann
interpretation: distinguish theories and proofs by explicit parameter rather than generic context;
2013-04-21, by haftmann
dropped unusued identifier
2013-04-21, by haftmann
avoid odd bifurcation with Attrib.local_notes vs. Locale.add_thmss -- n.b. note_eqns_dependency operates in a specific locale target
2013-04-21, by haftmann
tuned for uniformity
2013-04-21, by haftmann
reflection as official HOL tool
2013-04-21, by haftmann
follow Isabelle spacing praxis more thoroughly
2013-04-21, by haftmann
honour FIXMEs as far as feasible at the moment
2013-04-21, by haftmann
combined reify_data.ML into reflection.ML;
2013-04-21, by haftmann
proved termination for fun-based AI
2013-04-20, by nipkow
tuned
2013-04-20, by nipkow
tuned
2013-04-19, by nipkow
merged
2013-04-18, by wenzelm
tuned signature;
2013-04-18, by wenzelm
simplifier uses proper Proof.context instead of historic type simpset;
2013-04-18, by wenzelm
merged
2013-04-18, by nipkow
avoided map_of in def of fun_rep (but still needed for efficient code)
2013-04-18, by nipkow
spelling
2013-04-18, by haftmann
spelling
2013-04-18, by haftmann
tuned
2013-04-17, by nipkow
complete revision: finally got rid of annoying L-predicate
2013-04-17, by nipkow
moved leastness lemma
2013-04-17, by nipkow
proper prolog command-line instead of hashbang, which might switch to invalid executable and thus fail (notably on lxbroy2);
2013-04-16, by wenzelm
use automatic type coerctions in Sqrt example
2013-04-15, by hoelzl
make SML/NJ happy;
2013-04-15, by wenzelm
not all Nitpick 'constructors' are injective -- careful
2013-04-15, by blanchet
added another definition snipped
2013-04-14, by kleing
actually fail on prolog errors -- such as swipl startup failure due to missing shared libraries -- assuming it normally produces clean return code 0;
2013-04-12, by wenzelm
modifiers for classical wrappers operate on Proof.context instead of claset;
2013-04-12, by wenzelm
removed historic comments;
2013-04-12, by wenzelm
tuned exceptions -- avoid composing error messages in low-level situations;
2013-04-12, by wenzelm
tuned signature;
2013-04-12, by wenzelm
proper identifiers -- avoid crash of case translations;
2013-04-12, by wenzelm
reduced duplication
2013-04-12, by nipkow
do not add case translation syntax in rep_datatype compatibility mode
2013-04-11, by traytel
run type inference on input to wrap_data
2013-04-11, by traytel
installed case translations in BNF package
2013-04-11, by traytel
tuned
2013-04-11, by nipkow
more antiquotations;
2013-04-10, by wenzelm
tuned pretty layout: avoid nested Pretty.string_of, which merely happens to work with Isabelle/jEdit since formatting is delegated to Scala side;
2013-04-10, by wenzelm
updated keywords;
2013-04-10, by wenzelm
merged
2013-04-10, by wenzelm
merged
2013-04-10, by wenzelm
obsolete -- tools should refer to proper Proof.context;
2013-04-10, by wenzelm
discontinued obsolete ML antiquotation @{claset};
2013-04-10, by wenzelm
added ML antiquotation @{theory_context};
2013-04-10, by wenzelm
more standard module name Axclass (according to file name);
2013-04-10, by wenzelm
made SML/NJ happy
2013-04-10, by traytel
generalize Borel-set properties from real/ereal/ordered_euclidean_spaces to order_topology and real_normed_vector
2013-04-10, by hoelzl
NEWS and CONTRIBUTORS
2013-04-10, by traytel
declaration attribute for case combinators
2013-04-10, by traytel
Handle dummy patterns in parse translation rather than check phase
2013-04-09, by berghofe
disallow coercions to interfere with case translations
2013-04-06, by traytel
allow redundant cases in the list comprehension translation
2013-04-05, by traytel
recur in the expression to be matched (do not rely on repetitive execution of a check phase);
2013-04-05, by traytel
tuned whitespace
2013-04-05, by traytel
Use Type.raw_match instead of Sign.typ_match
2013-04-04, by berghofe
special constant to prevent eta-contraction of the check-phase syntax of case translations
2013-04-05, by traytel
separate data used for case translation from the datatype package
2013-01-22, by traytel
case translations performed in a separate check phase (with adjustments by traytel)
2013-01-22, by berghofe
formal proof context for axclass proofs;
2013-04-10, by wenzelm
prefer local context;
2013-04-10, by wenzelm
proper proof context;
2013-04-10, by wenzelm
tuned;
2013-04-10, by wenzelm
merged
2013-04-09, by wenzelm
add command timings (like document command status);
2013-04-09, by wenzelm
tuned signature;
2013-04-09, by wenzelm
public Isabelle_Process.xml_cache (thread-safe);
2013-04-09, by wenzelm
tuned signature;
2013-04-09, by wenzelm
just one timing protocol function, with 3 implementations: TTY/PG, PIDE/document, build;
2013-04-09, by wenzelm
clarified protocol_message undefinedness;
2013-04-09, by wenzelm
quote by Alan Kay;
2013-04-09, by wenzelm
more accurate documentation;
2013-04-09, by wenzelm
discontinued Toplevel.no_timing complication -- also recovers timing of diagnostic commands, e.g. 'find_theorems';
2013-04-09, by wenzelm
more accurate documentation of "(structure)" mixfix;
2013-04-09, by wenzelm
more robust static structure reference, avoid dynamic Proof_Context.intern_skolem in Syntax_Phases.decode_term;
2013-04-09, by wenzelm
tuned comment;
2013-04-09, by wenzelm
just one syntax category "mixfix" -- check structure annotation semantically;
2013-04-09, by wenzelm
tuned message;
2013-04-09, by wenzelm
handle case clashes on Mac file system by encoding goal numbers
2013-04-09, by blanchet
avoid duplicate "tcon_" names
2013-04-09, by blanchet
smoothly handle cyclic graphs
2013-04-09, by blanchet
compile + fixed naming convention
2013-04-09, by blanchet
reverted accidental changes to theory file + updated wrt ML file
2013-04-09, by blanchet
no need to filter tautologies anymore -- they are prefiltered by "all_facts"'
2013-04-09, by blanchet
work on CASC LTB ISA exporter
2013-04-09, by blanchet
tuning
2013-04-09, by blanchet
add continuous_on rules for products
2013-04-09, by hoelzl
fixed spelling
2013-04-09, by hoelzl
move FrechetDeriv from the Library to HOL/Deriv; base DERIV on FDERIV and both derivatives allow a restricted support set; FDERIV is now an abbreviation of has_derivative
2013-04-09, by hoelzl
remove the within-filter, replace "at" by "at _ within UNIV" (This allows to remove a couple of redundant lemmas)
2013-04-09, by hoelzl
improved printing of exception CTERM (see also d0f0f37ec346);
2013-04-08, by wenzelm
prefer pretty_exn where possible -- NB: low-level General.exnMessage may still be used elsewhere (e.g. by the ML compiler itself);
2013-04-08, by wenzelm
more defensive representation of forced break within PolyML.PrettyBreak -- avoid accidental blowup if low-level operations are used, notably PolyML.makestring or its variant General.exnMessage;
2013-04-08, by wenzelm
discontinued odd magic number, which was once used for performance measurements;
2013-04-08, by wenzelm
document @{make_string}, cf. NEWS of Isabelle2009-2 (June 2010);
2013-04-08, by wenzelm
merged
2013-04-08, by wenzelm
more general Thy_Load.import_name, e.g. relevant for Isabelle/eclipse -- NB: Thy_Load serves as main hub for funny overriding to adapt to provers and editors;
2013-04-08, by wenzelm
try to preserve original linearization
2013-04-08, by blanchet
use somewhat lighter encoding
2013-04-08, by blanchet
robustness w.r.t. unknown arguments
2013-04-08, by blanchet
cleaned
2013-04-07, by nipkow
cleaned
2013-04-07, by nipkow
tuned
2013-04-06, by nipkow
tuned signature -- agree with markup terminology;
2013-04-05, by wenzelm
unified terminology with Markup.DOCUMENT_SOURCE in Scala, which is unused but displayed as "document source" entity in Isabelle/jEdit;
2013-04-05, by wenzelm
tuned document
2013-04-05, by nipkow
tuned
2013-04-05, by nipkow
sup on multisets
2013-04-04, by haftmann
convenient induction rule
2013-04-04, by haftmann
tuned README -- less buzzwords;
2013-04-04, by wenzelm
more conventional synchronized access to Options_Variable -- avoid Swing_Thread getting in the way, which might be absent in some environments (e.g. SWT);
2013-04-04, by wenzelm