isabelle: Graph

summary | shortlog | changelog | graph | tags | bookmarks | branches | files | gz | help
less more | (0) -30000 -10000 -3000 -1000 -120 +120 +1000 +3000 +10000 tip

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
updated NEWS
2014-08-01, by blanchet
update documentation after removal of 'min' subcommand
2014-08-01, by blanchet
eliminated Sledgehammer's "min" subcommand (and lots of complications in the code)
2014-08-01, by blanchet
rationalized preplaying by eliminating (now superfluous) laziness
2014-08-01, by blanchet
removed proof methods as provers from docs
2014-08-01, by blanchet
simplified minimization logic
2014-08-01, by blanchet
tuning
2014-08-01, by blanchet
remove lambda-lifting related assumptions from generated Isar proofs
2014-08-01, by blanchet
whitespace tuning
2014-08-01, by blanchet
remove YXML formatting when parsing backquoted facts supplied manually to Sledgehammer
2014-08-01, by blanchet
generate backquotes without markup, since this confuses preplay; bump up spying version identifier;
2014-08-01, by blanchet
simplified tactics slightly
2014-07-31, by traytel
cascading timeout in parallel evaluation, to rapidly find optimum
2014-07-31, by blanchet
put faster proof methods first
2014-07-30, by blanchet
use parallel preplay machinery also for one-line proofs
2014-07-30, by blanchet
updated docs
2014-07-30, by blanchet
always minimize Sledgehammer results by default
2014-07-30, by blanchet
tuned ML function name
2014-07-30, by blanchet
reduced preplay timeout to 1 s
2014-07-30, by blanchet
added more proof methods for one-liners
2014-07-30, by blanchet
unlift before uncombine, because the definition of a lambda-lifted symbol might have an SK combinator in it (in hybrid encodings)
2014-07-30, by blanchet
Improving robustness and indentation corrections.
2014-07-30, by fleury
Skolemization for tmp_ite_elim rule in the SMT solver veriT.
2014-07-30, by fleury
Changing the role of rule "tmp_ite_elim" of the SMT solver veriT to Lemma.
2014-07-30, by fleury
Whitespace and indentation correction.
2014-07-30, by fleury
Simplifying the labels in the proof of the SMT solver veriT.
2014-07-30, by fleury
Changing ~ into - for unuary minus (not supported by veriT)
2014-07-30, by fleury