isabelle: Graph

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even more thorough reset on mouse drag (see also 0c63f3538639, 7e8c11011fdf);
2014-08-04, by wenzelm
tuned;
2014-08-04, by wenzelm
tuned;
2014-08-04, by wenzelm
Added tag Isabelle2014-RC2 for changeset ee908fccabc2
2014-08-04, by wenzelm
more user aliases;
2014-08-04, by wenzelm
registered Haskabelle-2014
2014-08-04, by noschinl
tuned, so codegen runs with current isabelle again
2014-08-01, by Lars Noschinski
tuned whitespace;
2014-08-03, by wenzelm
more robust popup geometry vs. formatted margin;
2014-08-03, by wenzelm
tuned message;
2014-08-03, by wenzelm
updated URL;
2014-08-02, by wenzelm
tuned;
2014-08-02, by wenzelm
updated URL;
2014-08-02, by wenzelm
more emphatic warning via error_message (violating historic TTY protocol);
2014-08-02, by wenzelm
proper priority for error over warning also for node_status (see 9c5220e05e04);
2014-08-02, by wenzelm
more direct access to persistent blobs (see also 8953d4cc060a), avoiding fragile digest lookup from later version (which might have removed unused blobs already);
2014-08-02, by wenzelm
always resolve symlinks for local files, e.g. relevant for ML_file to load proper source via editor instead of stored file via prover;
2014-08-02, by wenzelm
tuned output;
2014-08-02, by wenzelm
prefer non-strict Execution.print, e.g relevant for redirected ML compiler reports after error (see also e79f76a48449 and 40274e4f5ebf);
2014-08-01, by wenzelm
careful when calling 'Thm.proof_body_of' -- it can throw exceptions
2014-08-01, by blanchet
removed unused stuff;
2014-08-01, by wenzelm
agree on keyword categories with ML;
2014-08-01, by wenzelm
more keyword categories (as in ML);
2014-08-01, by wenzelm
prefer dynamic ML_print_depth if context happens to be available;
2014-07-31, by wenzelm
completion popup supports both ENTER and TAB (default);
2014-07-31, by wenzelm
clarified compile-time use of ML_print_depth;
2014-07-31, by wenzelm
more general notion of "user error" including empty message -- NB: Output.error_message needs non-empty string to emit anything;
2014-07-31, by wenzelm
correctly resolve selector names in default value equations
2014-07-30, by blanchet
update documentation for Lifting/Transfer
2014-07-30, by kuncar
add Isabelle Datatype Manual to the bibliography
2014-07-30, by kuncar
CONTRIBUTORS;
2014-07-30, by wenzelm
NEWS
2014-07-30, by kuncar
better ordering of positive_integral renaming to nn_integral in NEWS
2014-07-29, by hoelzl
made tactic more robust w.r.t. dead variables; tuned;
2014-07-28, by desharna
do not embed 'nat' into 'int's in 'smt2' method -- this is highly inefficient and decreases the Sledgehammer success rate significantly
2014-07-27, by blanchet
some actual workaround to remove document nodes;
2014-07-28, by wenzelm
Added tag Isabelle2014-RC1 for changeset c0fd03d13d28
2014-07-27, by wenzelm
tuned;
2014-08-09, by wenzelm
tuned
2014-08-09, by nipkow
add complete_lattice instances for Enum.finite_* types such that quickcheck deals with lattice class operations
2014-08-08, by Andreas Lochbihler
tuned
2014-08-08, by nipkow
no need for 'set_simps' now that 'datatype_new' generates the desired 'set' property
2014-08-07, by blanchet
generate nicer 'set' theorems for (co)datatypes
2014-08-07, by blanchet
compile
2014-08-07, by blanchet
took out test driver
2014-08-07, by blanchet
make TPTP tools work on polymorphic (TFF1) problems as well
2014-08-07, by blanchet
put comments between TPTP lines to comply with TPTP BNF
2014-08-07, by blanchet
test driver
2014-08-07, by blanchet
treat variables as frees in 'conjecture's
2014-08-07, by blanchet
support TFF1 in TPTP parser/interpreter
2014-08-07, by blanchet
tuning
2014-08-07, by blanchet
tuned
2014-08-07, by traytel
tuned
2014-08-07, by nipkow
tuned
2014-08-07, by nipkow
merged
2014-08-06, by traytel
handle deep nesting in N2M
2014-08-06, by traytel
made tactic more robust
2014-08-06, by traytel
added lemma
2014-08-06, by nipkow
replaced misleading - by _
2014-08-06, by nipkow
more correct clique computation for N2M
2014-08-05, by blanchet
regenerated ML-Lex/Yacc files
2014-08-05, by blanchet
correctly interpret arithmetic types
2014-08-05, by blanchet
added 'datatype_compat' tests
2014-08-05, by blanchet
tuning whitespace
2014-08-05, by blanchet
tuned skolemization
2014-08-05, by blanchet
rationalize Skolem names
2014-08-05, by blanchet
tuning
2014-08-05, by blanchet
tuned code
2014-08-05, by blanchet
don't rename variables which will be renamed later anyway
2014-08-05, by blanchet
normalize skolem argument variable names so that they coincide when taking the conjunction
2014-08-05, by blanchet
tuning
2014-08-05, by blanchet
tuned comments
2014-08-04, by blanchet
deal with E definitions
2014-08-04, by blanchet
updated 'compress' docs
2014-08-04, by blanchet
cleaner 'compress' option
2014-08-04, by blanchet
renamed 'sh_minimize' to 'minimize'; compile;
2014-08-04, by blanchet
restored more sorting
2014-08-04, by blanchet
tuned terminology (cf. 'isar_proofs' option)
2014-08-04, by blanchet
sort facts in minimizer as well
2014-08-04, by blanchet
default on 'metis' for ATPs if preplaying is disabled
2014-08-04, by blanchet
more informative preplay failures
2014-08-04, by blanchet
rationalized sorting of facts -- so that preplaying (almost always) coincides with the real thing, preventing odd failures
2014-08-04, by blanchet
slightly earlier exit from preplaying
2014-08-04, by blanchet
honor 'dont_minimize' option when preplaying one-liner proof
2014-08-04, by blanchet
Metis is being used to emulate E steps;
2014-06-22, by sultana
updated application of print_tac to take context parameter;
2014-06-22, by sultana
better duplicate detection
2014-08-02, by blanchet
normalize conjectures vs. negated conjectures when comparing terms
2014-08-01, by blanchet
tweaked 'clone' formula detection
2014-08-01, by blanchet
fine-tuned Isar reconstruction, esp. boolean simplifications
2014-08-01, by blanchet
centralized boolean simplification so that e.g. LEO-II benefits from it
2014-08-01, by blanchet
careful when compressing 'obtains'
2014-08-01, by blanchet
better handling of variable names
2014-08-01, by blanchet
try to get rid of skolems first
2014-08-01, by blanchet
nicer generated variable names
2014-08-01, by blanchet
tuning
2014-08-01, by blanchet
tuning
2014-08-01, by blanchet
no need to 'obtain' variables not in formula
2014-08-01, by blanchet
more precise handling of LEO-II skolemization
2014-08-01, by blanchet
beware of 'skolem' rules that do not skolemize (e.g. LEO-II)
2014-08-01, by blanchet
tuning
2014-08-01, by blanchet
peek instead of joining -- is perhaps less risky
2014-08-01, by blanchet
export ML function
2014-08-01, by blanchet
compile
2014-08-01, by blanchet
removed 'metisFT' support in Mirabelle
2014-08-01, by blanchet
removed Mirabelle minimization code
2014-08-01, by blanchet
modernized Mirabelle (a bit) and made it compile
2014-08-01, by blanchet
restored a bit of laziness
2014-08-01, by blanchet
reorder quantifiers to ease Z3 skolemization
2014-08-01, by blanchet
tuned order of arguments
2014-08-01, by blanchet
tuned name context code
2014-08-01, by blanchet
tuned whitespace
2014-08-01, by blanchet
more rational unskolemizing of names
2014-08-01, by blanchet
added appropriate method for skolemization of Z3 steps to the mix
2014-08-01, by blanchet
pushing skolems under 'iff' sometimes breaks things further down the proof (as was to be feared)
2014-08-01, by blanchet
honor 'try0' also for one-liners
2014-08-01, by blanchet
tentatively took out 'fastforce' from the set of tried methods -- it seems to be largely subsumed and is hard to silence
2014-08-01, by blanchet
further minimize one-liner
2014-08-01, by blanchet
tuning
2014-08-01, by blanchet
eliminated needlessly complex message tail
2014-08-01, by blanchet