isabelle: Graph

respectfullness and preservation of function composition
2010-04-20, by Cezary Kaliszyk
eta-normalize the goal since the original theorem is atomized
2010-04-20, by Cezary Kaliszyk
accept x86_64 results gracefully -- NB: Mac OS does report that if booted in 64 bit mode;
2010-04-20, by wenzelm
refer to THIS_JAVA dynamically, and treat ISABELLE_JAVA as static default -- relevant for nested JVM invocation within an existing Isabelle enviroment;
2010-04-20, by wenzelm
merged
2010-04-20, by haftmann
more appropriate representation of valid positions for abstractors
2010-04-19, by haftmann
more appropriate representation of valid positions for abstractors; more accurate checking of abstype certificates
2010-04-19, by haftmann
update_syntax: add new productions only once, to allow repeated local notation, for example;
2010-04-19, by wenzelm
tuned;
2010-04-19, by wenzelm
more platform information;
2010-04-19, by wenzelm
check JVM platform at most once -- still non-strict to prevent potential failure during initialization of object Platform;
2010-04-19, by wenzelm
some updates on multi-platform support;
2010-04-19, by wenzelm
merged
2010-04-19, by haftmann
explicit check sorts in abstract certificates; abstractor is part of dependencies
2010-04-19, by haftmann
polyml-platform script is superseded by ISABELLE_PLATFORM;
2010-04-19, by wenzelm
less ambitious settings for cygwin-poly;
2010-04-19, by wenzelm
merged
2010-04-19, by haftmann
more convenient equations for zip
2010-04-19, by haftmann
more platform info;
2010-04-17, by wenzelm
added ISABELLE_PLATFORM and ISABELLE_PLATFORM64 -- NB: ML and JVM may have a different idea;
2010-04-17, by wenzelm
system properties determine the JVM platform, not the Isabelle one;
2010-04-17, by wenzelm
THIS_CYGWIN;
2010-04-17, by wenzelm
improved ISABELLE_JAVA, based on THIS_JAVA of the actually running JVM;
2010-04-17, by wenzelm
isatest: more robust treatment of remote files, less reliance on mounted file system;
2010-04-17, by wenzelm
merged
2010-04-17, by blanchet
added missing \n in output
2010-04-17, by blanchet
by default, don't try to start ATPs that aren't installed
2010-04-16, by blanchet
fiddle with Sledgehammer option syntax
2010-04-16, by blanchet
added timestamp to proof
2010-04-16, by blanchet
restore order of clauses in TPTP output;
2010-04-16, by blanchet
optimize relevance filter by doing a Table.fold directly rather than destroying the datastructure each time;
2010-04-16, by blanchet
output total time taken by Sledgehammer if "verbose" is set
2010-04-16, by blanchet
Sledgehammer: the empty set of fact () should mean nothing, not unchanged
2010-04-16, by blanchet
reorganize Sledgehammer's relevance filter slightly
2010-04-16, by blanchet
tell the user that Sledgehammer kills its siblings
2010-04-16, by blanchet
updated keywords;
2010-04-16, by wenzelm
replaced old Sign.add_tyabbrs(_i) by Sign.add_type_abbrev (without mixfix);
2010-04-16, by wenzelm
keep localized 'types' as regular non-old-style version -- 'type_abbrev' as 'type' just causes too many problems, e.g. clash with "type" in translations or "type:" argument syntax;
2010-04-16, by wenzelm
separate commands 'hide_class', 'hide_type', 'hide_const', 'hide_fact';
2010-04-16, by wenzelm
replaced generic 'hide' command by more conventional 'hide_class', 'hide_type', 'hide_const', 'hide_fact' -- frees some popular keywords;
2010-04-16, by wenzelm
allow syntax types within abbreviations;
2010-04-16, by wenzelm
modernized old-style type abbreviations;
2010-04-16, by wenzelm
modernized type abbreviations;
2010-04-16, by wenzelm
local type abbreviations;
2010-04-16, by wenzelm
merged
2010-04-16, by blanchet
added original constant names to Sledgehammer internal terms + output short names if "debug" is set (for increased readability)
2010-04-16, by blanchet
store nonmangled names along with mangled type names in Sledgehammer for debugging purposes
2010-04-16, by blanchet
give more sensible names to "fol_type" constructors, as requested by a FIXME comment
2010-04-15, by blanchet
make Sledgehammer's output more debugging friendly
2010-04-15, by blanchet
made SML/NJ happy;
2010-04-16, by wenzelm
proper masking of dummy name_space;
2010-04-16, by wenzelm
salvaged some ML functors from decay, which is the natural consequence of lack of formal checking;
2010-04-16, by wenzelm
proper checking of ML functors (in Poly/ML 5.2 or later);
2010-04-16, by wenzelm
added ML antiquotation @{make_string}, which produces proper pretty printed version in Poly/ML 5.3.0 or later;
2010-04-16, by wenzelm
isatest: improved treatment of local files on atbroy102;
2010-04-16, by wenzelm
add rule deflation_ID to proof script for take + constructor rules
2010-04-15, by huffman
more robust record syntax: use Type.raw_match to ignore sort constraints as in regular abbreviations (also note that constraints only affect operations, not types);
2010-04-15, by wenzelm
HOL record: explicitly allow sort constraints;
2010-04-15, by wenzelm
misc tuning and simplification;
2010-04-15, by wenzelm
explicit ProofContext.check_tfree;
2010-04-15, by wenzelm
merged
2010-04-15, by wenzelm
Respectfullness and preservation of list_rel
2010-04-15, by Cezary Kaliszyk
replaced slightly odd Typedecl.predeclare_constraints by plain declaration of type arguments -- also avoid "recursive" declaration of type constructor, which can cause problems with sequential definitions B.foo = A.foo;
2010-04-15, by wenzelm
get_sort: suppress dummyS from input;
2010-04-15, by wenzelm
modernized treatment of sort constraints in specification;
2010-04-15, by wenzelm
typecopy: observe given sort constraints more precisely;
2010-04-15, by wenzelm
inline old Record.read_typ/cert_typ;
2010-04-15, by wenzelm
spelling;
2010-04-15, by wenzelm
theory RBT with abstract type of red-black trees backed by implementation RBT_Impl
2010-04-15, by haftmann
tuned whitespace;
2010-04-14, by wenzelm
merged
2010-04-14, by wenzelm
merged
2010-04-14, by blanchet
added "overlord" option (to get easy access to output files for debugging) + systematically use "raw_goal" rather than an inconsistent mixture
2010-04-14, by blanchet
make Sledgehammer "minimize" output less confusing + round up (not down) time limits to nearest second
2010-04-14, by blanchet
make Sledgehammer's "timeout" option work for "minimize"
2010-04-14, by blanchet
fixed handling of "sledgehammer_params" that get a default value from Isabelle menu;
2010-04-14, by blanchet
Spelling error: theroems -> theorems
2010-04-14, by hoelzl
advertise [rename_abs] attribute in LaTeXsugar -- wish I had known about this earier.
2010-04-14, by krauss
record package: corrected sort handling in type translations to avoid crashes when default sort is changed.
2010-04-14, by krauss
more precise treatment of UNC server prefix, e.g. //foo;
2010-04-14, by wenzelm
support named_root, which approximates UNC server prefix (for Cygwin);
2010-04-14, by wenzelm
updated Thm.add_axiom/add_def;
2010-04-14, by wenzelm
adapted PUBLISH_TEST for atbroy102, which only mounts /home/isatest;
2010-04-14, by wenzelm
bring HOLCF/ex/Domain_Proofs.thy up to date
2010-04-13, by huffman
adapt Refute example to reflect latest soundness fix to Refute
2010-04-13, by blanchet
commented out unsound "lfp"/"gfp" handling + fixed set output syntax;
2010-04-13, by blanchet
merged
2010-04-13, by blanchet
make Nitpick output everything to tracing in debug mode;
2010-04-13, by blanchet
fix bug in Nitpick's handling of "<" (exposed by "GCD.setprod_coprime_int")
2010-04-13, by blanchet
cosmetics
2010-04-13, by blanchet
merge
2010-04-13, by Cezary Kaliszyk
merge
2010-04-13, by Cezary Kaliszyk
add If respectfullness and preservation to Quotient package database
2010-04-13, by Cezary Kaliszyk
more accurate pattern match
2010-04-13, by haftmann
dropped dead code
2010-04-13, by haftmann
update domain package examples
2010-04-12, by huffman
remove dead code
2010-04-12, by huffman
share more code between definitional and axiomatic domain packages
2010-04-12, by huffman
for axiomatic domain package, declare types and arities in domain_axioms.ML instead of domain_extender.ML
2010-04-12, by huffman
Changed the type of Quot_True, so that it is an HOL constant.
2010-04-12, by Cezary Kaliszyk
removed rather toyish tree
2010-04-11, by haftmann
updated keywords
2010-04-11, by haftmann
merged
2010-04-11, by haftmann
user interface for abstract datatypes is an attribute, not a command
2010-04-11, by haftmann
implementation of mappings by rbts
2010-04-11, by haftmann
lemma is_empty_empty
2010-04-11, by haftmann
constructor Mapping replaces AList
2010-04-11, by haftmann
stay within Local_Defs layer;
2010-04-11, by wenzelm
expose foundational typedef axiom name;
2010-04-11, by wenzelm
Thm.add_axiom/add_def: return internal name of foundational axiom;
2010-04-11, by wenzelm
modernized datatype constructors;
2010-04-11, by wenzelm
of_sort_derivation: weaken bypasses derivation for identical sort -- accomodate proof terms by krauss/schropp, for example;
2010-04-11, by wenzelm
tuned;
2010-04-11, by wenzelm
of_sort_derivation: pass-through full type information -- following the version by krauss/schropp;
2010-04-11, by wenzelm
include JEDIT_APPLE_PROPERTIES by default;
2010-04-09, by wenzelm
isatest: more uniform setup for Unix vs. Cygwin;
2010-04-09, by wenzelm
added missing case: meta universal quantifier
2010-04-08, by boehmes
added imperative SAT checker; improved headers of example files; adopted IsaMakefile
2010-04-08, by bulwahn
Merged.
2010-04-07, by ballarin
Merged resolving conflicts NEWS and locale.ML.
2010-04-07, by ballarin