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renamed ML function
2011-06-07, by blanchet
renamed example theory to "ATP_Export", for consistency with its underlying "ATP_" modules
2011-06-07, by blanchet
pass props not thms to ATP translator
2011-06-07, by blanchet
slighly more reasonable Vampire slices (until new monomorphizer is used)
2011-06-06, by blanchet
removed confusing slicing logic
2011-06-06, by blanchet
suggest first reconstructor that timed out, not last (i.e. metis not metisFT in most cases)
2011-06-06, by blanchet
effectively reenable slices for SPASS and Vampire -- they were disabled by mistake
2011-06-06, by blanchet
minor: curly brackets, not square brackets
2011-06-06, by blanchet
document metis better in Sledgehammer docs
2011-06-06, by blanchet
updated Sledgehammer message
2011-06-06, by blanchet
removed old optimization that isn't one anyone
2011-06-06, by blanchet
generate less type information in polymorphic case
2011-06-06, by blanchet
Metis code cleanup
2011-06-06, by blanchet
enable new Metis
2011-06-06, by blanchet
made "explicit_apply"'s smart mode (more) complete
2011-06-06, by blanchet
fall back in case path finder fails -- these errors are sometimes salvageable
2011-06-06, by blanchet
compile
2011-06-06, by blanchet
change var name as a workaround for rare issue in Metis's reconstruction code -- namely, "find_var" fails because "X = X" is wrongly mirrorred as "A = A"
2011-06-06, by blanchet
marked "metisF" as legacy -- nobody uses it or needs it
2011-06-06, by blanchet
more preparations towards hijacking Metis
2011-06-06, by blanchet
remove more occurrences of "metisX", preparing for the D Day when it will silently hijack "metis" and "metisFT"
2011-06-06, by blanchet
don't mention "metisX" so much in the docs -- it will go away soon
2011-06-06, by blanchet
reintroduced metisFT in example
2011-06-06, by blanchet
make "smart" mode of "explicit_apply" smarter, by also detecting the other kind of higher-order quantification, namely "bool"s
2011-06-06, by blanchet
imported patch metis_reconstr_give_type_infer_a_chance
2011-06-06, by blanchet
make "metisX"'s default more like old "metis"
2011-06-06, by blanchet
whitespace tuning
2011-06-06, by blanchet
tuned Metis examples
2011-06-06, by blanchet
more through tests of new Metis
2011-06-06, by blanchet
improved correctness of handling of higher-order occurrences of "Not" in new Metis (and probably in old Metis)
2011-06-06, by blanchet
fixed type helper indices in new Metis
2011-06-06, by blanchet
improved ATP clausifier so it can deal with "x => (y <=> z)"
2011-06-06, by blanchet
avoid renumbering hypotheses
2011-06-06, by blanchet
fixed reconstruction of new Skolem constants in new Metis
2011-06-06, by blanchet
don't translate new Skolemizer assumptions in new Metis
2011-06-06, by blanchet
tuning
2011-06-06, by blanchet
fixed detection of Skolem constants in type construction detection code
2011-06-06, by blanchet
make resolution replay more robust, in case Metis distinguishes between two literals that are merged in Isabelle (e.g. because they carry more or less type annotations in Metis)
2011-06-06, by blanchet
tuning
2011-06-06, by blanchet
also exploit type tag idempotence in lightweight encodings, following a suggestion from Gothenburg
2011-06-06, by blanchet
reveal Skolems in new Metis
2011-06-06, by blanchet
don't throw exception on unknown constants (e.g. skolems), and give more precise type to applied functions
2011-06-06, by blanchet
slacker version of "fastype_of", in case a function has dummy type
2011-06-06, by blanchet
don't stumble on Skolem names
2011-06-06, by blanchet
conceal old Skolems in new Metis
2011-06-06, by blanchet
don't merge "hAPP"s even in unsound heavy modes, because "hAPP" then sometimes gets declared with too strict arguments ("ind"), and we lose some proofs
2011-06-06, by blanchet
use "" type only in THF and TFF -- might cause strange failures if used in FOF or CNF, depending on how liberal the prover is
2011-06-06, by blanchet
properly unmangle names in path finder
2011-06-06, by blanchet
only uncombine combinators in textual Isar proofs, not in Metis
2011-06-06, by blanchet
properly locate helpers whose constants have several entries in the helper table
2011-06-06, by blanchet
skip "hBOOL" in new Metis path finder
2011-06-06, by blanchet
don't pass "~ " to new Metis
2011-06-06, by blanchet
tuning
2011-06-06, by blanchet
gracefully handle the case where a constant is partially or not instantiated at all, as may happen when reconstructing Metis proofs for polymorphic type encodings
2011-06-06, by blanchet
temporarily document "metisX"
2011-06-06, by blanchet
use "metisX" as fallback, since it's much faster than "metisFT"
2011-06-06, by blanchet
temporarily added "MetisX" as reconstructor and minimizer
2011-06-06, by blanchet
ensured that the logic for "explicit_apply = smart" also works on CNF (i.e. new Metis)
2011-06-06, by blanchet
show what failed to play
2011-06-06, by blanchet
refined auto minimization code: don't use Metis if Isar proofs are desired, and fall back on prover if Metis is too slow
2011-06-06, by blanchet
tuning
2011-06-06, by blanchet
killed odd connectives
2011-06-06, by blanchet
added Metis examples to test the new type encodings
2011-06-06, by blanchet
tuned CASC method
2011-06-06, by blanchet
clean up unnecessary machinery -- helpers work also with monomorphic type encodings
2011-06-06, by blanchet
added support for helpers in new Metis, so far only for polymorphic type encodings
2011-06-06, by blanchet
imported rest of new IMP
2011-06-06, by kleing
atLeastAtMostSuc_conv on int
2011-06-06, by kleing
fixed typo
2011-06-06, by kleing
updated SMT certificates
2011-06-05, by boehmes
made introduction of explicit application stable under removal of vacuous facts (which only lower the rank of constants but do not participate in the proof)
2011-06-05, by boehmes
changing the mira setting again for the mutabelle configuration
2011-06-03, by bulwahn
adding more settings to mira's mutabelle configuration
2011-06-03, by bulwahn
merged
2011-06-02, by nipkow
Added typed IMP
2011-06-02, by nipkow
adding quickcheck narrowing to mutabelle script; deactivating nitpick in mutabelle script momentarily because we are not monitoring the results effectively
2011-06-02, by bulwahn
adding invocation of exhaustive testing without using finite types to mutabelle
2011-06-02, by bulwahn
moving the distinction between invocation of testers and generators into test_goal_terms function in quickcheck for its usage with mutabelle
2011-06-02, by bulwahn
splitting Dlist theory in Dlist and Dlist_Cset
2011-06-02, by bulwahn
merged
2011-06-01, by nipkow
Made comments text
2011-06-01, by nipkow
Fixed denotational semantics
2011-06-01, by nipkow
Removed old IMP files
2011-06-01, by nipkow
Replacing old IMP with new Semantics material
2011-06-01, by nipkow
tuned lemmas
2011-06-01, by nipkow
fixed debilitating translation bug introduced in b6e61d22fa61 -- "equal" and "=" should always have arity 2
2011-06-01, by blanchet
setting up code generation for extended reals
2011-06-01, by bulwahn
new lemmas
2011-06-01, by nipkow
handle lightweight tags sym theorems gracefully in the presence of TVars with interesting type classes
2011-06-01, by blanchet
more uniform handling of tfree sort inference in ATP reconstruction code, based on what Metis always has done
2011-06-01, by blanchet
make sure no warnings are given for polymorphic facts where we use a monomorphic instance
2011-06-01, by blanchet
fixed Isabelle version of lightweight tag theorem, using "Thm.trivial" not "Thm.assume"
2011-06-01, by blanchet
ensured monomorphized facts have normalized zero var indexes, so that "find_var" doesn't fail later on
2011-06-01, by blanchet
fixed interaction between type tags and hAPP in reconstruction code
2011-06-01, by blanchet
implemented missing hAPP and ti cases of new path finder
2011-06-01, by blanchet
support lightweight tags in new Metis
2011-06-01, by blanchet
tuned names
2011-06-01, by blanchet
export one more function
2011-06-01, by blanchet
clausify "<=>" (needed for some type information)
2011-06-01, by blanchet
distinguish different kinds of typing informations in the fact name
2011-06-01, by blanchet
splitting RBT theory into RBT and RBT_Mapping
2011-06-01, by bulwahn
creating a free variable with proper name and local mixfix syntax (cf. db9b9e46131c)
2011-06-01, by bulwahn
code preprocessor applies simplifier when schematic variables are fixed to free variables to allow rewriting with congruence rules in the preprocessing steps
2011-06-01, by bulwahn
make SML/NJ happier
2011-06-01, by blanchet
make sure "Trueprop" is removed before combinators are added -- the code is fragile in that respect
2011-06-01, by blanchet
speed up example by disabling preplay, and temporarily comment out a broken Sledgehammer call
2011-05-31, by blanchet
updated SMT certificates
2011-05-31, by boehmes
proper nesting of loops in new monomorphizer;
2011-05-31, by boehmes
use new monomorphizer for SMT;
2011-05-31, by boehmes
merged
2011-05-31, by bulwahn
Quickcheck Narrowing only requires one compilation with GHC now
2011-05-31, by bulwahn
splitting test_goal_terms in Quickcheck into smaller basic functions
2011-05-31, by bulwahn
adding registration of testers in Quickcheck for its use in Quickcheck_Narrowing
2011-05-31, by bulwahn
compile
2011-05-31, by blanchet
compile
2011-05-31, by blanchet
monomorphize in the new Metis if the type system calls for it
2011-05-31, by blanchet
use "monomorph.ML" in "ATP" theory (so the new Metis can use it)
2011-05-31, by blanchet
fixed comment
2011-05-31, by blanchet
fixed new path finder for type information tag
2011-05-31, by blanchet
no need for type arguments with "xxx_tags_heavy" type system
2011-05-31, by blanchet
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