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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
use ":" for type information (looks good in Metis's output) and handle it in new path finder
2011-05-31, by blanchet
tuned name
2011-05-31, by blanchet
tuned name
2011-05-31, by blanchet
make "prepare_atp_problem" more robust w.r.t. choice of type system
2011-05-31, by blanchet
parse optional type system specification
2011-05-31, by blanchet
tuning
2011-05-31, by blanchet
proper handling of type variable classes in new Metis
2011-05-31, by blanchet
fixed recursive call in new path finder and (untested:) handle hAPP
2011-05-31, by blanchet
don't preprocess twice
2011-05-31, by blanchet
more robust and simpler adjustment computation
2011-05-31, by blanchet
more work on new Metis
2011-05-31, by blanchet
tuning
2011-05-31, by blanchet
more work on new metis that exploits the powerful new type encodings
2011-05-31, by blanchet
tuning
2011-05-31, by blanchet
removed obscure option
2011-05-31, by blanchet
added "metisX" syntax (temporary)
2011-05-31, by blanchet
compile
2011-05-31, by blanchet
added new metis mode, with no implementation yet
2011-05-31, by blanchet
tuning
2011-05-31, by blanchet
first step in sharing more code between ATP and Metis translation
2011-05-31, by blanchet
more precise authorship, reflecting my own ignorance and hg annotate
2011-05-31, by krauss
generate raw induction rule as instance of generic rule with careful treatment of currying
2011-05-31, by krauss
generic fixpoint induction (with explicit curry/uncurry predicates) and instance for option type
2011-05-31, by krauss
admissibility on option type
2011-05-31, by krauss
also manage induction rule;
2011-05-23, by krauss
improving overlord option and partial_term_of derivation; changing Narrowing_Engine to print partial terms
2011-05-30, by bulwahn
merged
2011-05-30, by paulson
Workaround for bug involving makeindex, hyperref and the | symbol
2011-05-30, by paulson
parameterize print_theorems over actual search function
2011-05-30, by krauss
added experimental yxml_find_theorems web service (but no client yet)
2011-05-30, by krauss
generic ScgiServer.simple_handler
2011-05-30, by krauss
moved html templates to a separate module, making their awkward signatures explicit
2011-05-30, by krauss
attempt to clarify code; removed "handle _" and dead code
2011-05-30, by krauss
(de)serialization for search query and result
2011-05-30, by krauss
explicit type for search queries
2011-05-30, by krauss
moved questionable goal modification out of filter_theorems
2011-05-30, by krauss
exported raw query parser; removed inconsistent clone
2011-05-30, by krauss
separate query parsing from actual search
2011-05-30, by krauss
fixed bug in appending special facts introduced in be0e66ccebfa -- if several special facts were added, they overwrote each other
2011-05-30, by blanchet
document new explicit apply
2011-05-30, by blanchet
made "explicit_apply" smarter -- no need to force explicit applications in minimizer on all constants, better do it more fine granularly
2011-05-30, by blanchet
don't slice if there are too few facts
2011-05-30, by blanchet
nicer failure message when one-line proof reconstruction fails
2011-05-30, by blanchet
make SML/NJ happy
2011-05-30, by blanchet
avoid monomorphic encoding with so many facts -- it makes the old monomorphizer explode on some examples
2011-05-30, by blanchet
make all messages urgent in verbose mode
2011-05-30, by blanchet
minimize automatically even if Metis failed, if the external prover was really fast
2011-05-30, by blanchet
fixed syntax of min options
2011-05-30, by blanchet
no more bonus for E -- with the soft timeout, this punishes everybody -- the bonus was designed for a hard timeout
2011-05-30, by blanchet
better merging of similar outputs
2011-05-30, by blanchet
update minimization documentation
2011-05-30, by blanchet
imported patch sledge_doc_metis_as_prover
2011-05-30, by blanchet
automatically minimize with Metis when this can be done within a few seconds
2011-05-30, by blanchet
minimize with Metis if possible
2011-05-30, by blanchet
support "metis" and "metisFT" as provers in the architecture, so they can be used for minimizing
2011-05-30, by blanchet
Workaround for hyperref bug affecting index entries involving the | symbol
2011-05-30, by paulson
improving heuristics of type annotations in contravariant positions for the special case with instances of the class partial_term_of
2011-05-30, by bulwahn
automatic derivation of partial_term_of functions; renaming type and term to longer names narrowing_type and narrowing_term; hiding constant C; adding overlord option
2011-05-30, by bulwahn
merged multiple heads
2011-05-30, by paulson
Fix to exception THM 1 raised (line 212 of conv.ML), reported by Andreas Lochbihler
2011-05-30, by paulson
always check plain "metis" even if the ATP proof seems to require "metisFT" -- maybe the proof is needlessly complicated
2011-05-29, by blanchet
normalize indices in chained facts to make sure that backtick facts (which often result in different names) are recognized + changed definition of urgent messages
2011-05-29, by blanchet
function tutorial: do not omit termination proof, even when discussing other things
2011-05-27, by krauss
added re-implemented monomorphizer for types with better control for number of generated instances (strict as opposed to the SMT monomorphizer) and with fact annotations controlling in which round certain facts are considered for monomorphization
2011-05-27, by boehmes
document new "try"
2011-05-27, by blanchet
tuned comments
2011-05-27, by blanchet
new timeout section (cf. Nitpick manual)
2011-05-27, by blanchet
cleanup proof text generation code
2011-05-27, by blanchet
more Sledgehammer documentation updates
2011-05-27, by blanchet
minor update
2011-05-27, by blanchet
try both "metis" and (on failure) "metisFT" in replay
2011-05-27, by blanchet
show time taken for reconstruction
2011-05-27, by blanchet
unbreak "max_potential" logic
2011-05-27, by blanchet
more concise output
2011-05-27, by blanchet
compile
2011-05-27, by blanchet
use helpers and tweak Quickcheck's priority to it comes second (to give Solve Direct slightly more time before another prover runs)
2011-05-27, by blanchet
repaired theory merging and defined/used helpers
2011-05-27, by blanchet
make Sledgehammer a little bit less verbose in "try"
2011-05-27, by blanchet
handle non-auto try cases gracefully in Try Methods
2011-05-27, by blanchet
handle non-auto try case gracefully in Solve Direct
2011-05-27, by blanchet
prioritize try and auto try's tools, with fast ones first, with a slight preference for provers vs. counterexample generators
2011-05-27, by blanchet
update SML section of documentation
2011-05-27, by blanchet
handle non-auto try case gracefully in Nitpick
2011-05-27, by blanchet
handle non-auto try case of Sledgehammer better
2011-05-27, by blanchet
added "try" command, to launch Solve Direct, Quickcheck, Nitpick, Sledgehammer, and Try Methods
2011-05-27, by blanchet
removed FIXME: "try_methods" doesn't take a clasimpmod, because it needs to generate Isar proof text in case of success and hence needs total control over its arguments
2011-05-27, by blanchet
renamed "Auto_Tools" "Try"
2011-05-27, by blanchet
removed THF equality proxy hack now that Geoff Sutcliffe has fixed SystemOnTPTP
2011-05-27, by blanchet
renamed "try" "try_methods"
2011-05-27, by blanchet
renamed "metis_timeout" to "preplay_timeout" and continued implementation
2011-05-27, by blanchet
minor fixes to Sledgehammer docs
2011-05-27, by blanchet
shorten minimizer command further, exploiting until-now-undocumented syntax
2011-05-27, by blanchet
minor tweaks to the Nitpick documentation
2011-05-27, by blanchet
added syntax for specifying Metis timeout (currently used only by SMT solvers)
2011-05-27, by blanchet
readded Waldmeister as default to the documentation and other minor changes
2011-05-27, by blanchet
reintroduced Waldmeister but limit the number of remote threads created
2011-05-27, by blanchet
renamed "minimize" to "min" to make Sledgehammer output a little bit more concise
2011-05-27, by blanchet
minor doc adjustments
2011-05-27, by blanchet
make output more concise
2011-05-27, by blanchet
merge timeout messages from several ATPs into one message to avoid clutter
2011-05-27, by blanchet
fix soundness bug in Sledgehammer: distinguish params in goals from fixed variables in context
2011-05-27, by blanchet
tuning
2011-05-27, by blanchet
mention contributions from LCP and explain metis and metisFT encodings
2011-05-27, by blanchet
fixed trivial fact detection
2011-05-27, by blanchet
cleaner handling of equality and proxies (esp. for THF)
2011-05-27, by blanchet
recognize more ATP failures
2011-05-27, by blanchet
fully support all type system encodings in typed formats (TFF, THF)
2011-05-27, by blanchet
take out Waldmeister from default for now -- success rate too low on Judgment Day
2011-05-27, by blanchet
document relevance filter a bit more
2011-05-27, by blanchet
always run Sledgehammer synchronously in the jEdit interface (until the multithreading support for Proof General is ported)
2011-05-27, by blanchet
towards supporting non-simply-typed encodings for TFF and THF (for orthogonality and experiments)
2011-05-27, by blanchet
instance inat for complete_lattice
2011-05-26, by noschinl
iteratively deepen abstractions to avoid rare Z3 proof reconstruction failures, e.g. when pulling if-then-else from below uninterpreted constants (suggested by Jasmin Christian Blanchette)
2011-05-26, by boehmes
integral strong monotone; finite subadditivity for measure
2011-05-26, by hoelzl
composition of convex and measurable function is measurable
2011-05-26, by hoelzl
introduce independence of two random variables
2011-05-26, by hoelzl
add lemma indep_distribution_eq_measure
2011-05-26, by hoelzl
add lemma indep_rv_finite
2011-05-26, by hoelzl
generalize setsum_cases
2011-05-26, by hoelzl
add lemma borel_0_1_law
2011-05-26, by hoelzl
add lemma sigma_sets_singleton
2011-05-26, by hoelzl
use abbrevitation events == sets M
2011-05-26, by hoelzl
add lemma kolmogorov_0_1_law
2011-05-26, by hoelzl
add lemma indep_sets_collect_sigma
2011-05-26, by hoelzl
improving code_int setup in Quickcheck_Narrowing; adding partial_term_of class in Quickcheck_Narrowing
2011-05-26, by bulwahn
extending terms of Code_Evaluation by Free to allow partial terms
2011-05-26, by bulwahn
adhoc event handler to insert 'sendback' text into the buffer, replacing the original command
2011-05-26, by krauss
css rules for highlighting sendback text
2011-05-26, by krauss
invert event propagation flag -- in lobobrowser api, true means re-propagate
2011-05-26, by krauss
eta-expand to make SML/NJ happy
2011-05-25, by blanchet
ensure that the argument of logical negation is enclosed in parentheses in THF mode
2011-05-24, by blanchet
hack to obtain potable step names from Waldmeister
2011-05-24, by blanchet
respect user's intention better when setting the CNF_UEQ type system (esp. w.r.t. "erased")
2011-05-24, by blanchet
further reduce the number of facts passed to less used remote ATPs
2011-05-24, by blanchet
added quietness flag
2011-05-24, by blanchet
pass fewer relevant facts to less used remote systems
2011-05-24, by blanchet
more work on parsing LEO-II proofs and extracting uses of extensionality
2011-05-24, by blanchet
tuning
2011-05-24, by blanchet
more work on parsing LEO-II proofs without lambdas
2011-05-24, by blanchet
slightly gracefuller handling of LEO-II and Satallax output
2011-05-24, by blanchet
document primitive support for LEO-II and Satallax
2011-05-24, by blanchet
identify HOL functions with THF functions
2011-05-24, by blanchet
started adding support for THF output (but no lambdas)
2011-05-24, by blanchet
eliminated more code duplication in Nitrox
2011-05-24, by blanchet
reduce code duplication in Nitrox
2011-05-24, by blanchet
use \<emdash> rather than \<midarrow>
2011-05-24, by blanchet
fixed de Bruijn index bug
2011-05-24, by blanchet
use "eq_thm_prop" for slacker comparison -- ensures that backtick-quoted chained facts are recognized in the minimizer, among other things
2011-05-24, by blanchet
filter Waldmeister facts better -- and don't encode type classes as predicates, since it doesn't like conditional equations
2011-05-24, by blanchet
clearer SystemOnTPTP errors
2011-05-24, by blanchet
give fewer equations to Waldmeister
2011-05-24, by blanchet
detect inappropriate problems and crashes better in Waldmeister
2011-05-24, by blanchet
tuning -- the "appropriate" terminology is inspired from TPTP
2011-05-24, by blanchet
pass no type args to hAPP in "poly_args" type system, which is unsound anyway and should correspond as closely as possible to the old unsound encoding
2011-05-24, by blanchet
move lemmas to Extended_Reals and Extended_Real_Limits
2011-05-23, by hoelzl
separate initializations for different modes of partial_function -- generation of induction rules will be non-uniform
2011-05-23, by krauss
reverted 7fdd8d4908dc -- keeping images from Isabelle_makeall would be too expensive
2011-05-22, by krauss
fun command produces warning when patterns are incomplete (somewhat analogous to primrec)
2011-05-22, by krauss
added message when Waldmeister isn't run
2011-05-22, by blanchet
slightly improved documentation
2011-05-22, by blanchet
improved Waldmeister support -- even run it by default on unit equational goals
2011-05-22, by blanchet
fish out axioms in Waldmeister output
2011-05-22, by blanchet
removed SNARK hack now that SNARK is fixed
2011-05-22, by blanchet
recognize one more SystemOnTPTP error
2011-05-22, by blanchet
document Waldmeister
2011-05-22, by blanchet
added support for remote Waldmeister
2011-05-22, by blanchet
added Waldmeister
2011-05-22, by blanchet
reorganized ATP formats a little bit
2011-05-22, by blanchet
tuned;
2011-06-06, by wenzelm
removed odd remains of low-level session management;
2011-06-06, by wenzelm
moved incr_boundvars;
2011-06-06, by wenzelm
modernized and re-unified Thm.transfer;
2011-06-06, by wenzelm
removed obsolete material (superseded by implementation manual);
2011-06-06, by wenzelm
removed somewhat low-level stuff (cf. attribute "swapped" in isar-ref);
2011-06-05, by wenzelm
updated and re-unified classical proof methods;
2011-06-05, by wenzelm
tuned;
2011-06-05, by wenzelm
updated and re-unified classical rule declarations;
2011-06-05, by wenzelm
moved/updated introduction to Classical Reasoner;
2011-06-04, by wenzelm
tuned secref (still dangling);
2011-06-04, by wenzelm
updated and re-unified material on simprocs;
2011-06-03, by wenzelm
removed some old stuff;
2011-06-03, by wenzelm
tuned headings;
2011-06-02, by wenzelm
some material on "Generalized elimination and cases";
2011-06-02, by wenzelm
some material on "Structured induction proofs";
2011-06-02, by wenzelm
some material on "Structured Natural Deduction";
2011-06-01, by wenzelm
some material on "Calculational reasoning";
2011-06-01, by wenzelm
tuned;
2011-06-01, by wenzelm
added Synopsis, with some "Notepad" material;
2011-05-31, by wenzelm
more accurate deps;
2011-05-31, by wenzelm
turned "Overview" into "Preface" (similar to doc-src/Intro/intro.tex);
2011-05-31, by wenzelm
moved/updated basic HOL overview;
2011-05-26, by wenzelm
updated and re-unified (co)inductive definitions in HOL;
2011-05-26, by wenzelm
clarified current 'primrec' vs. old 'recdef';
2011-05-26, by wenzelm
record examples;
2011-05-26, by wenzelm
updated and simplified HOL datatype examples (NB: special treatment of distinctness has been discontinued in the vicinity of 542b34b178ec);
2011-05-26, by wenzelm
updated and re-unified HOL rep_datatype;
2011-05-26, by wenzelm
rearranged some sections;
2011-05-25, by wenzelm
updated and re-unified HOL typedef, with some live examples;
2011-05-25, by wenzelm
optional jedit_build/etc/user-settings enable to override defaults produced by late component initialization;
2011-05-21, by wenzelm
merged
2011-05-21, by wenzelm
add divide_.._cancel, inverse_.._iff
2011-05-20, by hoelzl
add surj_vimage_empty
2011-05-20, by hoelzl
Add restricted borel measure to {0 .. 1}
2011-05-20, by hoelzl
equations for subsets of atLeastAtMost
2011-05-20, by hoelzl
build and run Isabelle/jEdit on the spot -- requires auxiliary "jedit_build" component;
2011-05-21, by wenzelm
misc tuning and update;
2011-05-21, by wenzelm
updated versions;
2011-05-20, by wenzelm
added Isabelle_Process.is_active;
2011-05-20, by wenzelm
update example
2011-05-20, by blanchet
name tuning
2011-05-20, by blanchet
further improvements to "poly_{preds,tags}_{bang,query}" -- better solution to the combinator problem + make sure type assumptions can be discharged
2011-05-20, by blanchet
prevent unsound combinator proofs in partially typed polymorphic type systems
2011-05-20, by blanchet
add lemma prob_finite_product
2011-05-20, by hoelzl
simp rules for empty intervals on dense linear order
2011-05-20, by hoelzl
merged
2011-05-20, by wenzelm
exercise more type systems (but only sound or quasi-sound ones)
2011-05-20, by blanchet
added see also
2011-05-20, by blanchet
document new type system and soundness properties of the different systems
2011-05-20, by blanchet
improved "poly_preds_{bang,query}" by picking up good witnesses for the possible infinity of common type classes and ensuring that "?'a::type" doesn't ruin everything
2011-05-20, by blanchet
reintroduced type encodings "poly_preds_{bang,query}", but this time being more liberal about type variables of known safe sorts
2011-05-20, by blanchet
more doc fiddling
2011-05-20, by blanchet
more FAQs
2011-05-20, by blanchet
make sure the Vampire incomplete proof detection code kicks in
2011-05-20, by blanchet
automatically use "metisFT" when typed helpers are necessary
2011-05-20, by blanchet
tuning
2011-05-20, by blanchet
generate useful information for type axioms
2011-05-20, by blanchet
slightly fewer type predicates introduced in the lightweight encoding, based on the observation that only universal positive equalities are dangerous
2011-05-20, by blanchet
updated FAQ
2011-05-20, by blanchet
more informative message when Sledgehammer finds an unsound proof
2011-05-20, by blanchet
tuned proofs
2011-05-20, by haftmann
NEWS
2011-05-20, by haftmann
point-free characterization of operations on finite sets
2011-05-20, by haftmann
merged
2011-05-20, by haftmann
names of fold_set locales resemble name of characteristic property more closely
2011-05-20, by haftmann
clarified vacuous nature of predicate "transfer_morphism" -- equivalent to previous definiton
2011-05-20, by krauss
use point-free characterization for locale fun_left_comm_idem
2011-05-20, by haftmann
tuned proof
2011-05-20, by haftmann
Collect intro-rules for sigma-algebras
2011-05-17, by hoelzl
the measurable sets with null measure form a ring
2011-05-17, by hoelzl
add some lemmas for infinite product measure
2011-05-17, by hoelzl
add measurable_Least
2011-05-17, by hoelzl
add restrict_sigma
2011-05-17, by hoelzl
add borel_eq_atLeastLessThan
2011-05-17, by hoelzl
Add formalization of probabilistic independence for families of sets
2011-05-17, by hoelzl
add Bernoulli space
2011-05-19, by hoelzl
add product of probability spaces with finite cardinality
2011-05-19, by hoelzl
remove double sum_over_space_real_distribution
2011-05-19, by hoelzl
a deeper understanding of the code generation adaptation compared to 9079f49053e5
2011-05-19, by bulwahn
updated option documentation
2011-05-19, by blanchet
renamed "simple_types" to "simple"
2011-05-19, by blanchet
since we always default on the "_light" encoding (for good reasons, according to Judgment Day), get rid of that suffix
2011-05-19, by blanchet
tweaked ATP type systems further based on Judgment Day
2011-05-19, by blanchet
honor "conj_sym_kind" also for tag symbol declarations
2011-05-19, by blanchet
removed "poly_tags_light_bang" since highly unsound
2011-05-19, by blanchet
distinguish between a soft timeout (30 s by defalt) and a hard timeout (60 s), to let minimization-based provers (such as CVC3, Yices, and occasionally the other provers) do their job
2011-05-19, by blanchet
reintroduce TFF workaround for limitations of actual TFF implementations (ToFoF, SNARK)
2011-05-19, by blanchet
fixed empty proof detection
2011-05-19, by blanchet
tuning
2011-05-19, by blanchet
minor doc fixes
2011-05-19, by blanchet
mention version 0.6 of Vampire, since that's what's currently available for download
2011-05-19, by blanchet
better error reporting: detect missing E proofs and remove Vampire native format error
2011-05-19, by blanchet
NEWS
2011-05-18, by bulwahn
adding Code_Char_ord to code generation regression tests
2011-05-18, by bulwahn
adding theory to force code generation of ordering on characters to built-in ordering of characters in target languages
2011-05-18, by bulwahn
removed some obsolete text;
2011-05-20, by wenzelm
basic support for overpainting of text, imitating jEdit internals;
2011-05-18, by wenzelm
some support for token/chunk handling, imitating jEdit internals;
2011-05-17, by wenzelm
renamed thin to light, fat to heavy
2011-05-17, by blanchet
code cleanup, better handling of corner cases
2011-05-17, by blanchet
run blacklist algorithm only if slicing is on
2011-05-17, by blanchet
implemented thin versions of "preds" type systems + fixed various issues with type args
2011-05-17, by blanchet
use antiquotation
2011-05-17, by blanchet
renamed "shallow" to "thin" and make it the default
2011-05-17, by blanchet
more work on "shallow" encoding + adjustments to other encodings
2011-05-17, by blanchet
generate type classes predicates in new "shallow" encoding
2011-05-17, by blanchet
started implementing "shallow" type systems, based on ideas by Claessen et al.
2011-05-17, by blanchet
added syntax for "shallow" encodings
2011-05-17, by blanchet
provide isabellep as a method
2011-05-17, by blanchet
append special boring facts rather than prepend them, to avoid confusing E's weighting mechanism
2011-05-17, by blanchet
tuned;
2011-05-16, by wenzelm
less fine-grained mira dependencies
2011-05-16, by krauss
mira hack for special settings on lxbroy10
2011-05-16, by krauss
no dependencies for Isabelle_makeall, which will be built in one go
2011-05-16, by krauss
clarified handling of ISABELLE_USEDIR_OPTIONS in mira
2011-05-16, by krauss
future merge of grammars, to improve parallel performance;
2011-05-15, by wenzelm
only show relevant timing;
2011-05-15, by wenzelm
timing of Theory_Data operations, with implicit thread positions when functor is applied;
2011-05-15, by wenzelm
tuned;
2011-05-15, by wenzelm
eliminated obsolete "assert" function, including divergent (unused!?) clone in Predicate_Compile_Proof;
2011-05-15, by wenzelm
NEWS (cf. 4e8483cc2cc5);
2011-05-15, by wenzelm
simplified/unified method_setup/attribute_setup;
2011-05-15, by wenzelm
optional description for 'attribute_setup' and 'method_setup';
2011-05-15, by wenzelm
tuned signature;
2011-05-15, by wenzelm
merged
2011-05-14, by wenzelm
slightly more efficient claset operations, using Item_Net to maintain rules in canonical order;
2011-05-14, by wenzelm
use pointfree characterisation for fold_set locale
2011-05-14, by haftmann
discontinued global config options within attribute name space;
2011-05-14, by wenzelm
more precise warnings: observe context visibility;
2011-05-14, by wenzelm
modernized structure Rule_Insts;
2011-05-14, by wenzelm
discontinued old / unused addss' (cf. 57f364d1d3b2);
2011-05-14, by wenzelm
eliminated global Unsynchronized.ref;
2011-05-14, by wenzelm
proper runtime context for auto_inv_tac;
2011-05-14, by wenzelm
simplified BLAST_DATA;
2011-05-14, by wenzelm
proper Proof.context -- eliminated global operations;
2011-05-14, by wenzelm
just one universal Proof.context -- discontinued claset/clasimpset;
2011-05-14, by wenzelm
modernized functor names;
2011-05-14, by wenzelm
method "deepen" with optional limit;
2011-05-14, by wenzelm
merged
2011-05-13, by wenzelm
removed redundant type annotations and duplicate examples
2011-05-13, by krauss
clarified map_simpset versus Simplifier.map_simpset_global;
2011-05-13, by wenzelm
make ZF_cs snapshot after final setup;
2011-05-13, by wenzelm
proper Proof.context for classical tactics;
2011-05-13, by wenzelm
do not open ML structures;
2011-05-13, by wenzelm
eliminated weight_ASTAR: int Unsynchronized.ref (astar_tac appears to be obsolete anyway);
2011-05-13, by wenzelm
misc tuning and simplification;
2011-05-13, by wenzelm
tuned proof;
2011-05-13, by wenzelm
tuned proof;
2011-05-13, by wenzelm
proper method_setup;
2011-05-13, by wenzelm
proper method_setup "split_idle";
2011-05-13, by wenzelm
proper method_setup "enabled";
2011-05-13, by wenzelm
simplified clasimpset declarations -- prefer attributes;
2011-05-13, by wenzelm
reduce the number of mono iterations to prevent the mono code from going berserk
2011-05-13, by blanchet
tuned comment
2011-05-13, by blanchet
optimized a common case
2011-05-13, by blanchet
avoid "UnequalLengths" exception for special constant "fequal" -- and optimize code in the common case where no type arguments are needed
2011-05-13, by blanchet
tweak E slices
2011-05-13, by blanchet
make SML/NJ happy
2011-05-13, by blanchet
fixed off-by-one bug
2011-05-13, by blanchet
added convenience syntax
2011-05-13, by blanchet
prefer Proof.context over old-style claset/simpset;
2011-05-12, by wenzelm
prefer plain simpset operations;
2011-05-12, by wenzelm
removed obsolete old-style cs/css;
2011-05-12, by wenzelm
modernized dead code;
2011-05-12, by wenzelm
eliminated old-style MI_fast_css -- replaced by fast_solver with config option;
2011-05-12, by wenzelm
eliminated obsolete MI_css -- use current context directly;
2011-05-12, by wenzelm
proper method_setup;
2011-05-12, by wenzelm
modernized simproc_setup;
2011-05-12, by wenzelm
prefer Proof.context over old-style clasimpset;
2011-05-12, by wenzelm
modernized dead code;
2011-05-12, by wenzelm
modernized specifications;
2011-05-12, by wenzelm
merged
2011-05-12, by wenzelm
added hints and FAQs
2011-05-12, by blanchet
prove one more lemma using Sledgehammer, with some guidance, and replace clumsy old proof that relied on old extensionality behavior
2011-05-12, by blanchet
fixed several bugs in Isar proof reconstruction, in particular w.r.t. mangled types and hAPP
2011-05-12, by blanchet
another concession to backward compatibility
2011-05-12, by blanchet
no need to use metisFT for Isar proofs -- metis falls back on it anyway
2011-05-12, by blanchet
handle equality proxy in a more backward-compatible way
2011-05-12, by blanchet
remove problematic Isar proof
2011-05-12, by blanchet
added two mildly higher-order examples contributed by TN, removed references to obsoleted type systems, and moved things around
2011-05-12, by blanchet
robustly detect how many type args were passed to the ATP, even if some of them were omitted
2011-05-12, by blanchet
make sure "simple_types_query" and "simple_types_bang" symbols are declared with the proper types
2011-05-12, by blanchet
drop some type arguments to constants in unsound type systems + remove a few type systems that make no sense from the circulation
2011-05-12, by blanchet
tuning
2011-05-12, by blanchet
fixed conjecture resolution bug for Vampire 1.0's TSTP output
2011-05-12, by blanchet
ensure Set.member isn't introduced by Meson's preprocessing if it's supposed to be unfolded
2011-05-12, by blanchet
Metis doesn't find an old proof in acceptable time now that higher-order equality reasoning is supported -- tuned proof script to help it
2011-05-12, by blanchet
drop support for Vampire's native output format -- it has too many undocumented oddities, e.g. "BDD definition:" lines
2011-05-12, by blanchet
use the same code for extensionalization in Metis and Sledgehammer and generalize that code so that it gracefully handles negations (e.g. negated conjecture), formulas of the form (%x. t) = u, etc.
2011-05-12, by blanchet
further lower penalty associated with existentials in Sledgehammer's relevance filter, so that "exhaust" facts are picked up
2011-05-12, by blanchet
reenabled equality proxy in Metis for higher-order reasoning
2011-05-12, by blanchet
added "SMT." qualifier for constant to make it possible to reload "smt_monomorph.ML" from outside the "SMT" theory (for experiments) -- this is also consistent with the other SMT constants mentioned in this source file
2011-05-12, by blanchet
reflect option renaming in doc + do not document the type systems poly_preds? and poly_tags?, since they are virtually identical to the non-? versions
2011-05-12, by blanchet
unfold set constants in Sledgehammer/ATP as well if Metis does it too
2011-05-12, by blanchet
do not pollute relevance filter facts with too many facts about the boring set constants Collect and mem_def, which we might anyway unfold depending on Meson's settings
2011-05-12, by blanchet
renamed "max_mono_instances" to "max_new_mono_instances" and changed its semantics accordingly
2011-05-12, by blanchet
added unfold set constant functionality to Meson/Metis -- disabled by default for now
2011-05-12, by blanchet
remove unused parameter
2011-05-12, by blanchet
reduced penalty associated with existential quantifiers
2011-05-12, by blanchet
ensure that Auto Sledgehammer is run with full type information
2011-05-12, by blanchet
fine-tuned the relevance filter, so that equations of the form "c = (%x. _)" and constants occurring in chained facts are not unduely penalized
2011-05-12, by blanchet
don't give weights to built-in symbols
2011-05-12, by blanchet
more robust exception handling in Metis (also works if there are several subgoals)
2011-05-12, by blanchet
no penality for constants that appear in chained facts
2011-05-12, by blanchet
gracefully declare fTrue and fFalse proxies' types if the constants only appear in the helpers
2011-05-12, by blanchet
improve detection of quantifications over dangerous types by leveraging "is_type_surely_finite" predicate and added "prop" to the list of surely finite types
2011-05-12, by blanchet
tune whitespace
2011-05-12, by blanchet
added configuration options for experimental features
2011-05-12, by blanchet
ensure type class predicates are generated in symbol declarations (for "poly_preds" and similar)
2011-05-12, by blanchet
avoid "Empty" exception by making sure that a certain optimization only is attempted when it makes sense
2011-05-12, by blanchet
added "force_sos" options to control SPASS's and Vampire's use of SOS in experiments + added corresponding Mirabelle options
2011-05-12, by blanchet
added "max_mono_instances" option to Sledgehammer and renamed old "monomorphize_limit" option
2011-05-12, by blanchet
allow each slice to have its own type system
2011-05-12, by blanchet
renamed type systems for more consistency
2011-05-12, by blanchet
updated versions;
2011-05-12, by wenzelm
added toplevel isabelle package -- reduce warnings with scala-2.9.0.final;
2011-05-12, by wenzelm
tuned;
2011-05-12, by wenzelm
minor adaption for scala-2.9.0.final;
2011-05-12, by wenzelm
proper configuration options Proof_Context.debug and Proof_Context.verbose;
2011-05-12, by wenzelm
pretend that all versions of BSD are Linux, which might actually work due to binary compatibilty mode of these obsolete platforms;
2011-05-12, by wenzelm
more uniform naming of lemma
2011-05-12, by haftmann
add a lemma about commutative append to List.thy
2011-05-09, by noschinl
removed assumption from lemma List.take_add
2011-05-09, by noschinl
no need for underscore.sty -- latex.ltx provides \textunderscore and \_ already;
2011-05-06, by wenzelm
removed \underscoreon which is from Larry's iman.sty, not underscore.sty;
2011-05-06, by wenzelm
further improved type system setup based on Judgment Days
2011-05-06, by blanchet
allow each prover to specify its own formula kind for symbols occurring in the conjecture
2011-05-06, by blanchet
better type system setup, based on Judgment Day
2011-05-06, by blanchet
improving merge of code specifications by removing code equations of constructors after merging two theories
2011-05-06, by bulwahn
tuned;
2011-05-05, by wenzelm
tuned some syntax names;
2011-05-05, by wenzelm
tuned rail diagrams and layout;
2011-05-05, by wenzelm
merged;
2011-05-05, by wenzelm
tuning
2011-05-05, by blanchet
reintroduce unsoundnesses taken out in 4d29b4785f43 and 3c2baf9b3c61 but only for unsound type systems
2011-05-05, by blanchet
added FIXME
2011-05-05, by blanchet
no lies in debug output (e.g. "slice 2 of 1")
2011-05-05, by blanchet
help SOS by ensuring that typing information is marked as part of the conjecture + be more precise w.r.t. typedefs in monotonicity check
2011-05-05, by blanchet
query typedefs as well for monotonicity
2011-05-05, by blanchet
adding examples for invoking quickcheck with records
2011-05-05, by bulwahn
adding creation of exhaustive generators for records; simplifying dependencies in Main theory
2011-05-05, by bulwahn
hopefully this will help the SML/NJ type inference
2011-05-05, by blanchet
reverted 6efda6167e5d because unsound -- Vampire found a counterexample
2011-05-05, by blanchet
improve suggested type system list based on evaluation
2011-05-05, by blanchet
I have an intuition that it's sound to omit the first type arg of an hAPP -- and this reduces the size of monomorphized problems quite a bit
2011-05-05, by blanchet
removed unsound hAPP optimization
2011-05-05, by blanchet
versions of ! and ? for the ASCII-challenged Mirabelle
2011-05-05, by blanchet
smoother handling of ! and ? in type system names
2011-05-05, by blanchet
tuning
2011-05-04, by blanchet
compile + added monotonicity tests
2011-05-04, by blanchet
documentation tuning
2011-05-04, by blanchet
renamed "many_typed" to "simple" (as in simple types)
2011-05-04, by blanchet
update type system documentation
2011-05-04, by blanchet
added type homogenization, whereby all (isomorphic) infinite types are mapped to the same type (to reduce the number of different predicates/TFF-types)
2011-05-04, by blanchet
document monotonic type systems
2011-05-04, by blanchet
exploit inferred monotonicity
2011-05-04, by blanchet
[mq]: nitpick_tuning
2011-05-04, by blanchet
fixed cardinality computation for function types such as "'a -> unit"
2011-05-04, by blanchet
monotonic type inference in ATP Sledgehammer problems -- based on Claessen & al.'s CADE 2011 paper, Sect. 2.3.
2011-05-04, by blanchet
proper case_names for int_cases, int_of_nat_induct;
2011-05-04, by wenzelm
added type annotation for SML/NJ
2011-05-04, by blanchet
eta-expansion for SML/NJ
2011-05-04, by blanchet
removed odd historical material;
2011-05-03, by wenzelm
merged
2011-05-03, by wenzelm
fixed per-ATP dangerous axiom detection -- embarrassing bugs introduced in change a7a30721767a
2011-05-03, by blanchet
cosmetics
2011-05-03, by blanchet
more conventional naming scheme: names_long, names_short, names_unique;
2011-05-03, by wenzelm
railsetup required for IsarRef/style;
2011-05-03, by wenzelm
fit page;
2011-05-03, by wenzelm
use existing \<hyphen>;
2011-05-03, by wenzelm
more precise syntax diagram;
2011-05-03, by wenzelm
simplified rail configuration;
2011-05-03, by wenzelm
provide \isabellestyle{itunderscore} (requires underscore.sty);
2011-05-03, by wenzelm
updated generated files;
2011-05-03, by wenzelm
proper treatment of empty name -- avoid excessive vertical space;
2011-05-03, by wenzelm
final \makeatother -- catcodes appear to be global;
2011-05-03, by wenzelm
fixed long name truncation logic
2011-05-03, by blanchet
some documentation of @{rail} antiquotation;
2011-05-03, by wenzelm
more precise source position for @{rail};
2011-05-03, by wenzelm
sane paragraph layout;
2011-05-03, by wenzelm
updated configuration options -- no ML here;
2011-05-03, by wenzelm
tag ML as in IsarImplementation;
2011-05-03, by wenzelm
treat underscore as in IsarRef;
2011-05-03, by wenzelm
reactivated codegen example based on Lambda.thy;
2011-05-03, by wenzelm
formal Base theory;
2011-05-03, by wenzelm
reintroduce this idea of running "metisFT" after a failed "metis" -- I took it out in e85ce10cef1a because I couldn't think of a reasonable use case, but now that ATPs use sound encodings and include dangerous facts (e.g. True_or_False) it makes more sense than ever to run "metisFT" after "metis"
2011-05-03, by blanchet
whitespace tuning
2011-05-03, by blanchet
make SML/NJ happiest
2011-05-03, by blanchet
no need to generate fact numbers for polymorphic type systems -- this confuses the TPTP exporter
2011-05-03, by blanchet
replaced some Unsynchronized.refs with Config.Ts
2011-05-03, by blanchet
do not declare TPTP built-ins, e.g. $true
2011-05-02, by blanchet
SNARK workaround
2011-05-02, by blanchet
better default type systems for SNARK and ToFoF
2011-05-02, by blanchet
tuning
2011-05-02, by blanchet
recognize simplification rules even if they look a bit different from the theorems in the theories (meta equality, variable numbers)
2011-05-02, by blanchet
generate tags for simps, intros, and elims in TPTP poblems on demand
2011-05-02, by blanchet
proper default for TPTP source filed
2011-05-02, by blanchet
have each ATP filter out dangerous facts for themselves, based on their type system
2011-05-02, by blanchet
eliminated old CVS Ids;
2011-05-02, by wenzelm
no use of package rail;
2011-05-02, by wenzelm
obsolete;
2011-05-02, by wenzelm
removed rail garbage;
2011-05-02, by wenzelm
NEWS;
2011-05-02, by wenzelm
just one railsetup.sty which is shipped with the official distribution to accompany @{rail} in Pure;
2011-05-02, by wenzelm
proper treatment of underscore in rail diagrams;
2011-05-02, by wenzelm
simplified rail setup, using plain defaults (NB: \small is incompatible with \isabellestyle used here);
2011-05-02, by wenzelm
eliminated external rail executable;
2011-05-02, by wenzelm
removed obsolete rail diagrams (which were about old-style theory syntax);
2011-05-02, by wenzelm
moved material about old codegen to isar-ref manual;
2011-05-02, by wenzelm
eliminated some duplicate "def" positions;
2011-05-02, by wenzelm
'axiomatization' is global;
2011-05-02, by wenzelm
discontinued old version of old HOL manual;
2011-05-02, by wenzelm
merged
2011-05-02, by wenzelm
removed obsolete rail setup;
2011-05-02, by wenzelm
uniform content markup;
2011-05-02, by wenzelm
eliminated obsolete rail macros;
2011-05-02, by wenzelm
removed obsolete rail diagram (which was about old-style theory syntax);
2011-05-02, by wenzelm
eliminated separate rail/latex phase;
2011-05-02, by wenzelm
more precise rail diagrams;
2011-05-02, by wenzelm
added Attrib.setup_config_XXX conveniences, with implicit setup of the background theory;
2011-05-02, by wenzelm
make SML/NJ happier
2011-05-02, by blanchet
make "debug" more verbose and "verbose" less verbose
2011-05-02, by blanchet
use strings to encode type systems in ATP module, to reduce the amount of out-of-place information and also to make it easier to print the type system used
2011-05-02, by blanchet
cosmetics
2011-05-02, by blanchet
supply type-system defaults for major ATPs
2011-05-02, by blanchet
make sure that "file" annotations are read correctly in SInE-E and E proofs
2011-05-02, by blanchet
fixed random number invocation
2011-05-02, by blanchet
make sure E type information constants are given a weight, even if they don't appear anywhere else
2011-05-02, by blanchet
fix ROOT.ML and handle "readable_names" reference slightly more cleanly
2011-05-02, by blanchet
show sorts not just types in Isar proofs + tuning
2011-05-02, by blanchet
Vampire sometimes generates formulas with ~ (not) followed by a quantified subformula, without parentheses -- parse these correctly
2011-05-02, by blanchet
tuning
2011-05-02, by blanchet
make SML/NJ happy
2011-05-02, by blanchet
added TPTP exporter facility -- useful to do experiments with machine learning
2011-05-02, by blanchet
renamed theory to make its purpose clearer
2011-05-02, by blanchet
fixing typo
2011-05-02, by bulwahn
improving naming of fresh variables in OCaml serializer
2011-05-02, by bulwahn
adding code generation setup for String.implode and String.explode in OCaml (contributed by Andreas Lochbihler)
2011-05-02, by bulwahn
merged;
2011-05-02, by wenzelm
modernized rail diagrams using @{rail} antiquotation;
2011-05-02, by wenzelm
tuning
2011-05-02, by blanchet
fixed parsing of multiple negations (e.g. ~~~p) found in Vampire proofs
2011-05-02, by blanchet
use "metis", not "metisFT", to reconstruct proofs found in fully-typed mode -- "metisFT" is just too slow...
2011-05-01, by blanchet
beware of polymorphic types in typed translation symbol declarations -- match alpha-equivalent types and, more importantly, prevent unsoundnesses by generating type constraints on the arguments of a polymorphic symbols (otherwise "hAPP" can be given any result type)
2011-05-01, by blanchet
minor doc fixes
2011-05-01, by blanchet
adapt to new type system names
2011-05-01, by blanchet
restructured type systems some more -- the old naming schemes had "argshg diff |less" and "tagshg diff |less" as equivalent and didn't support a monomorphic version of "tags"
2011-05-01, by blanchet
take "partial_types" option with a grain of salt
2011-05-01, by blanchet
fixed SPASS fact offset calculation and report unexpected unsound proofs with so-called sound encodings
2011-05-01, by blanchet
close formula universally, to make SPASS happy
2011-05-01, by blanchet
fixed embarrassing bug where conjecture and fact offsets were swapped
2011-05-01, by blanchet
pick up GaveUp error on SystemOnTPTP
2011-05-01, by blanchet
avoid trailing digits for SNARK (type) names -- grr...
2011-05-01, by blanchet
document new type system syntax
2011-05-01, by blanchet
use ! for mildly unsound and !! for very unsound encodings
2011-05-01, by blanchet
use new type system syntax
2011-05-01, by blanchet
implement the new ATP type system in Sledgehammer
2011-05-01, by blanchet
define type system in ATP module so that ATPs can suggest a type system
2011-05-01, by blanchet
made the format (TFF or FOF) of the TPTP problem a global argument of the problem again and have the ATPs report which formats they support
2011-05-01, by blanchet
merge symbol declarations that are type-instances of each other -- useful for type system "Args true" with monomorphization turned off
2011-05-01, by blanchet
drop even more bound types in symbol declarations -- useful in particular for type system "Args true"
2011-05-01, by blanchet
tuning
2011-05-01, by blanchet
got rid of one "sym_table" in "prepare_atp_problem" now that proxies are always handled first, and tuned accordingly
2011-05-01, by blanchet
drop "fequal" type args for unmangled type systems
2011-05-01, by blanchet
recognize more SystemOnTPTP errors
2011-05-01, by blanchet
cleanup proxification/unproxification and make sure that "num_atp_type_args" is called on the proxy in the reconstruction code, since "c_fequal" has one type arg but the unproxified equal has 0
2011-05-01, by blanchet
make sure that fequal keeps its type arguments for mangled type systems
2011-05-01, by blanchet
no needless "fequal" proxies if "explicit_apply" is set + always have readable names
2011-05-01, by blanchet
shorten readable names -- they can get really long with monomorphization, which actually slows down the ATPs
2011-05-01, by blanchet
avoid Type.TYPE_MATCH exception for "True_or_False" for "If"
2011-05-01, by blanchet
proper handling of partially applied proxy symbols
2011-05-01, by blanchet
make the problems a bit lighter by getting rid of bound quantifiers for monomorphized constants, since these always have the same return type
2011-05-01, by blanchet
improve helper type instantiation code
2011-05-01, by blanchet
killed needless datatype "combtyp" in Metis
2011-05-01, by blanchet
have properly type-instantiated helper facts (combinators and If)
2011-05-01, by blanchet
don't destroy sym table entry for special symbols such as "hAPP" if "explicit_apply" is set
2011-05-01, by blanchet
better known failure recognition for ToFoF-E
2011-05-01, by blanchet
cleaned up "explicit_apply" so that it shares most of its code path with the default mode of operation
2011-05-01, by blanchet
fixed min-arity computation when "explicit_apply" is specified
2011-05-01, by blanchet
fixed "tags" type encoding after latest round of changes
2011-05-01, by blanchet
more higher-order tests for Sledgehammer/ATP
2011-05-01, by blanchet
added friendly hint when Isar proof is missing
2011-05-01, by blanchet
fix handling of proxies after recent drastic changes to the type encodings
2011-05-01, by blanchet
added a hint to Metis errors suggesting metisFT -- it sometimes work
2011-05-01, by blanchet
reconstruct TFF type predicates correctly for ToFoF
2011-05-01, by blanchet
fixed parsing of not in ATP proofs (e.g. ~x | y is (~x) | y, not ~(x | y))
2011-05-01, by blanchet
handle special constants correctly in Isar proof reconstruction code, especially type predicates
2011-05-01, by blanchet
make sure the minimizer monomorphizes when it should
2011-05-01, by blanchet
fixed arity of special constants if "explicit_apply" is set
2011-05-01, by blanchet
make sure typing fact names are unique (needed e.g. by SNARK)
2011-05-01, by blanchet
minor cleanup
2011-05-01, by blanchet
reimplemented the hAPP introduction code so that it's done earlier, when the types are still available
2011-05-01, by blanchet
declare TFF types so that SNARK can be used with types
2011-05-01, by blanchet
perform constant mangling and/or removal of its type args in an earlier phase, so that the rest of the code doesn't need to worry about it
2011-05-01, by blanchet
move type declarations to the front, for TFF-compliance
2011-05-01, by blanchet
use postfix syntax for mangled types, for consistency with unmangled
2011-05-01, by blanchet
generate typing for "hBOOL" in "Many_Typed" mode + tuning
2011-05-01, by blanchet
generate pure TFF problems -- ToFoF doesn't like mixtures of FOF and TFF, even when the two logics coincide (e.g. for ground formulas)
2011-05-01, by blanchet
improve version handling -- prefer versions of ToFoF, SInE, and SNARK that are known to work
2011-05-01, by blanchet
unprefix evil "fof_" prefix inserted by ToFoF
2011-05-01, by blanchet
added support for ToFoF prover for experimenting with the TPTP TFF (typed first-order) format
2011-05-01, by blanchet
fake type declarations for full-type args and mangled type encodings, so that type assumptions can be discharged
2011-05-01, by blanchet
generate TFF type declarations in typed mode
2011-05-01, by blanchet
no point in keeping indices in Sledgehammer readable var names, since these are disambiguated anyway
2011-05-01, by blanchet
added more rudimentary type support to Sledgehammer's ATP encoding
2011-05-01, by blanchet
fixed type of ATP quantifier types (sic)
2011-05-01, by blanchet
added "useful_info" argument to ATP formulas -- this will probably be useful later to specify intro, simp, elim to SPASS
2011-05-01, by blanchet
added support for TFF type declarations
2011-05-01, by blanchet
reintroduced constructor for formulas, and automatically detect which logic to use (TFF or FOF) to avoid clutter
2011-05-01, by blanchet
added room for types in ATP quantifiers
2011-05-01, by blanchet
distinguish FOF and TFF (typed first-order) in ATP abstract syntax tree
2011-05-01, by blanchet
remove experimental feature ("risky overload")
2011-05-01, by blanchet
added (without implementation yet) new type encodings for Sledgehammer/ATP
2011-05-01, by blanchet
close ATP formulas universally earlier, so that we can add type predicates
2011-05-01, by blanchet
get rid of "explicit_forall" prover-specific option, even if that means some clutter -- foralls will be necessary to attach types to variables
2011-05-01, by blanchet
renamings
2011-05-01, by blanchet
tuned;
2011-05-01, by wenzelm
include static rail files for old manuals, to make standard make job independent of the "rail" executable;
2011-05-01, by wenzelm
simplified keyword markup (without formal checking);
2011-05-01, by wenzelm
treat @ as separate keyword;
2011-05-01, by wenzelm
default rail fonts via isabellestyle;
2011-05-01, by wenzelm
localized \isabellestyle;
2011-05-01, by wenzelm
misc cleanup;
2011-05-01, by wenzelm
misc cleanup -- no need to copy style files;
2011-05-01, by wenzelm
eliminated copies of isabelle style files;
2011-05-01, by wenzelm
use @{rail} antiquotation (with some nested markup);
2011-05-01, by wenzelm
updated Variable.focus;
2011-04-30, by wenzelm
allow nested @{antiq} (nonterminal) and @@{antiq} terminal;
2011-04-30, by wenzelm
tuned;
2011-04-30, by wenzelm
more robust error handling (NB: Source.source requires total scanner or recover);
2011-04-30, by wenzelm
removed old rail.ML;
2011-04-30, by wenzelm
railroad diagrams in LaTeX as document antiquotation;
2011-04-30, by wenzelm
more uniform variations of scan_string;
2011-04-30, by wenzelm
literal facts `prop` may contain dummy patterns;
2011-04-28, by wenzelm
eliminated slightly odd Proof_Context.bind_fixes;
2011-04-28, by wenzelm
merged
2011-04-28, by berghofe
Properly treat proof functions with no arguments.
2011-04-27, by berghofe
merged
2011-04-27, by wenzelm
inlined Function_Lib.replace_frees, which is used only once
2011-04-27, by krauss
more precise positions via binding;
2011-04-27, by wenzelm
clarified Variable.focus vs. Variable.focus_cterm -- eliminated clone;
2011-04-27, by wenzelm
tuned signature -- eliminated odd comment;
2011-04-27, by wenzelm
more informative markup for fixed variables (via name space entry);
2011-04-27, by wenzelm
discontinued obsolete markup;
2011-04-27, by wenzelm
more precise position information via Variable.add_fixes_binding;
2011-04-27, by wenzelm
more formal treatment of parameters, avoiding slightly odd Variable.intern_fixed;
2011-04-27, by wenzelm
some adhoc renaming, to accomodate more strict checks of fixes (cf. 4638622bcaa1);
2011-04-27, by wenzelm
reorganized fixes as specialized (global) name space;
2011-04-27, by wenzelm
export Name_Space.entry_ord;
2011-04-27, by wenzelm
direct use of Variable.is_fixed;
2011-04-27, by wenzelm
tuned;
2011-04-27, by wenzelm
predefined LaTeX macros for \<bind> and \<then>;
2011-04-27, by wenzelm
eliminated obsolete Function_Lib.frees_in_term;
2011-04-27, by wenzelm
more uniform Variable.add_frees/add_fixed etc.;
2011-04-27, by wenzelm
structure Cla as defined in FOL;
2011-04-26, by wenzelm
proper antiquotations;
2011-04-26, by wenzelm
tuned;
2011-04-26, by wenzelm
modernized Clasimp setup;
2011-04-26, by wenzelm
simplified Blast setup;
2011-04-26, by wenzelm
clarified auxiliary structure Lexicon.Syntax;
2011-04-26, by wenzelm
simplified/modernized method setup;
2011-04-26, by wenzelm
simplified/modernized method setup;
2011-04-26, by wenzelm
mark thm tag "kind" as legacy;
2011-04-26, by wenzelm
mutabelle reports: parse results out of log file
2011-04-26, by krauss
hardwired mapping "_" -> "Pure.asm_rl" avoids legacy binding;
2011-04-23, by wenzelm
more precise error positions;
2011-04-23, by wenzelm
clarified Consts.read_const;
2011-04-23, by wenzelm
clarified Type.the_decl;
2011-04-23, by wenzelm
more reports and error positions;
2011-04-23, by wenzelm
added Name_Space.check/get convenience;
2011-04-23, by wenzelm
clarified check_simproc (with report) vs. the_simproc;
2011-04-23, by wenzelm
proper binding/report of defined simprocs;
2011-04-23, by wenzelm
modernized specifications;
2011-04-23, by wenzelm
tuned signature;
2011-04-22, by wenzelm
stats for mac-poly-M2;
2011-04-22, by wenzelm
simplified Data signature;
2011-04-22, by wenzelm
misc tuning and simplification;
2011-04-22, by wenzelm
misc tuning;
2011-04-22, by wenzelm
do not open ML structures;
2011-04-22, by wenzelm
proper context for Quantifier1 simprocs (avoid bad ProofContext.init_global from abc655166d61);
2011-04-22, by wenzelm
modernized Quantifier1 simproc setup;
2011-04-22, by wenzelm
tuned signature;
2011-04-22, by wenzelm
clarified simpset setup;
2011-04-22, by wenzelm
iterate the unsound-fact-set removal process to recover even more unsound proofs
2011-04-22, by blanchet
automatically remove offending facts when faced with an unsound proof -- instead of using the highly inefficient "full_types" option
2011-04-22, by blanchet
automatically retry with full-types upon unsound proof
2011-04-21, by blanchet
detect some unsound proofs before showing them to the user
2011-04-21, by blanchet
tuning -- local semicolon consistency
2011-04-21, by blanchet
tuning
2011-04-21, by blanchet
rewording
2011-04-21, by blanchet
fixed interaction between monomorphization and slicing for ATPs
2011-04-21, by blanchet
cleanup: get rid of "may_slice" arguments without changing semantics
2011-04-21, by blanchet
implemented general slicing for ATPs, especially E 1.2w and above
2011-04-21, by blanchet
fixed typo in documentation
2011-04-21, by blanchet
more robust scanning of iterated comments, such as "(* (**) (**) *)";
2011-04-21, by wenzelm
discontinuend obsolete Thm.definitionK, which was hardly ever well-defined;
2011-04-21, by wenzelm
eliminated Display.string_of_thm_without_context;
2011-04-20, by wenzelm
merged;
2011-04-20, by wenzelm
merged
2011-04-20, by blanchet
worked around Kodkodi limitation with parsing {}, where it cannot easily deduce its arity -- without this workaround, Kodkod sometimes generates arity errors in conjunction with the "need" option since change 614ff13dc5d2
2011-04-20, by blanchet
adding two further code-generator internal constants to the blacklist of Mutabelle
2011-04-20, by bulwahn
adding examples for Quickcheck used within locales
2011-04-20, by bulwahn
handling the case where quickcheck is used in a locale with no known interpretation user-friendly
2011-04-20, by bulwahn
added template diff against newer mercurials, where the 'ago' duplication has been fixed
2011-04-20, by krauss
use unified diff format (diff -Naur), which is much more robust and generally preferred -- previous patch failed to apply even in simple situations
2011-04-20, by krauss
hg template diff: renamed to reflect the base version (which silently changed in caf19101073d, by accident?)
2011-04-20, by krauss
standardized some ML aliases;
2011-04-20, by wenzelm
avoid Display.string_of_thm_without_context;
2011-04-20, by wenzelm
eliminated global references / critical sections via context data;
2011-04-20, by wenzelm
explicit context for Codegen.eval_term etc.;
2011-04-20, by wenzelm
added Theory.nodes_of convenience;
2011-04-20, by wenzelm
updated reference machines;
2011-04-20, by wenzelm
migrated macbroy6 to macbroy30, which is the new "mobile" server (2 cores, 4 GB, Mac OS 10.5);
2011-04-20, by wenzelm
merged
2011-04-20, by wenzelm
increase "auto"'s timeout in example to help SML/NJ
2011-04-20, by blanchet
making the evaluation of HOL.implies lazy even in strict languages by mapping it to an if statement
2011-04-20, by bulwahn
merged
2011-04-19, by blanchet
avoid relying on "Thm.definitionK" to pick up definitions -- this was an old hack related to locales (to avoid expanding locale constants to their low-level definition) that is no longer necessary
2011-04-19, by blanchet
merged
2011-04-19, by berghofe
- renamed enum type class to spark_enum, to avoid confusion with
2011-04-19, by berghofe
use "Spec_Rules" for finding axioms -- more reliable and cleaner
2011-04-19, by blanchet
optimize trivial equalities early in Nitpick -- it shouldn't be the job of the peephole optimizer
2011-04-19, by blanchet
remove a few Nitpick calls in examples -- another step toward making them run faster
2011-04-19, by blanchet
check arity of bound variables to avoid generating too large Kodkod problems -- an issue that arose in the context of TPTP/CASC
2011-04-19, by blanchet
eliminated Codegen.mode in favour of explicit argument;
2011-04-19, by wenzelm
less bulky "_position", for improved readability of parse trees;
2011-04-19, by wenzelm
added more elementary Skip_Proof.make_thm_cterm;
2011-04-19, by wenzelm
explicit markup for loose bounds;
2011-04-19, by wenzelm
prefer internal types, via Simple_Syntax.read_typ;
2011-04-19, by wenzelm
eliminated obsolete Proof_Syntax.strip_sorts_consttypes;
2011-04-19, by wenzelm
split Type_Infer into early and late part, after Proof_Context;
2011-04-19, by wenzelm
minor tuning and modernization;
2011-04-19, by wenzelm
slightly more special eq_list/eq_set, with shortcut involving pointer_eq;
2011-04-19, by wenzelm
simplified check/uncheck interfaces: result comparison is hardwired by default;
2011-04-19, by wenzelm
updated some theory primitives, which now depend on auxiliary context;
2011-04-19, by wenzelm
more precise treatment of existing type inference parameters;
2011-04-19, by wenzelm
pretty_abbrev: read abbreviation more directly;
2011-04-18, by wenzelm
tuned signature;
2011-04-18, by wenzelm
raised timeouts further, for SML/NJ!
2011-04-18, by krauss
Package prefix is now taken into account when looking up user-defined
2011-04-18, by berghofe
merged
2011-04-18, by wenzelm
recovered Theory.check_def: full name needs to be determined from background thy, not auxiliary ctxt (broken in 774df7c59508, caused Nitpick.all_axioms_of to produce bad results);
2011-04-18, by wenzelm
scheduler for Mutabelle regression
2011-04-18, by krauss
tool for importing nightly isatest logs
2011-04-18, by krauss
adding bounded_forall tester
2011-04-18, by bulwahn
creating generic test_term function; corrected instantiate_exhaustive_datatype; tuned
2011-04-18, by bulwahn
pass plain Proof.context for pretty printing;
2011-04-18, by wenzelm
standardized aliases of operations on tsig;
2011-04-18, by wenzelm
pass plain Proof.context for pretty printing;
2011-04-18, by wenzelm
tuned;
2011-04-18, by wenzelm
simplified Sorts.class_error: plain Proof.context;
2011-04-18, by wenzelm
pass plain Proof.context for pretty printing;
2011-04-18, by wenzelm
simplified pretty printing context, which is only required for certain kernel operations;
2011-04-18, by wenzelm
provide structure Syntax early (before structure Type), back-patch check/uncheck later;
2011-04-17, by wenzelm
added Binding.print convenience, which includes quote already;
2011-04-17, by wenzelm
markup attributes/methods via name space;
2011-04-17, by wenzelm
tuned signature;
2011-04-17, by wenzelm
markup facts via name space;
2011-04-17, by wenzelm
tuned -- order in memory according to variance;
2011-04-17, by wenzelm
eliminated obsolete markup -- superseded by generic "entity" markup;
2011-04-17, by wenzelm
report Name_Space.declare/define, relatively to context;
2011-04-17, by wenzelm
clarified pretty_parsetree: suppress literal tokens;
2011-04-17, by wenzelm
PARALLEL_GOALS for simplification within auto_tac;
2011-04-16, by wenzelm
PARALLEL_GOALS for method "simp_all";
2011-04-16, by wenzelm
enable PARALLEL_GOALS more liberally, unlike forked proofs (cf. 34b9652b2f45);
2011-04-16, by wenzelm
refined PARALLEL_GOALS;
2011-04-16, by wenzelm
tuned blast: navigate to subgoal only once;
2011-04-16, by wenzelm
proper subgoal addressing via SUBGOAL/CSUBGOAL -- assuming these tactics did not handle Subscript in any special way;
2011-04-16, by wenzelm
more direct Thm.cprem_of (with exception THM instead of Subscript);
2011-04-16, by wenzelm
more direct Thm.cprem_of (with exception THM instead of Subscript);
2011-04-16, by wenzelm
more direct Logic.dest_implies (with exception TERM instead of Subscript);
2011-04-16, by wenzelm
eliminated old List.nth;
2011-04-16, by wenzelm
do not open ML structures;
2011-04-16, by wenzelm
observe firm naming convention ctxt: Proof.context;
2011-04-16, by wenzelm
modernized structure Proof_Context;
2011-04-16, by wenzelm
modernized structure Proof_Context;
2011-04-16, by wenzelm
prefer local name spaces;
2011-04-16, by wenzelm
Name_Space: proper configuration options long_names, short_names, unique_names instead of former unsynchronized references;
2011-04-16, by wenzelm
tuned signature, disentangled dependencies;
2011-04-16, by wenzelm
Added command for associating user-defined types with SPARK types.
2011-04-15, by berghofe
turn YXML.parse_file into a fold
2011-04-14, by noschinl
nicer error message from Metis for know failure that isn't the user's fault
2011-04-14, by blanchet
correctly handle TFrees that occur in (local) facts -- Metis did the right thing here but Sledgehammer was incorrectly generating spurious preconditions such as "dense_linorder(t_a)"
2011-04-14, by blanchet
tuning
2011-04-14, by blanchet
remove needless export
2011-04-14, by blanchet
more clausification tests
2011-04-14, by blanchet
make 48170228f562 work also with "HO_Reas" examples
2011-04-14, by blanchet
improve on 0b05cc14c2cb: make sure that a literal variable "?foo" isn't accidentally renamed "?Q", which might be enough to confuse the new Skolemizer (cf. "Clausify.thy" example)
2011-04-14, by blanchet
properly implemented definitional CNF for the new Skolemizer (and moved the code for the old Skolemizer -- tuning), removing big chunks for experimental/debugging code
2011-04-14, by blanchet
remove experimental code added in 85bb6fbb8e6a
2011-04-14, by blanchet
added examples of definitional CNF facts
2011-04-14, by blanchet
"unify_first_prem_with_concl" (cf. 9ceb585c097a) sometimes throws an exception, but it is very rarely needed -- catch the exception for now
2011-04-14, by blanchet
compile
2011-04-14, by blanchet
handle case where the same Skolem name is given different types in different subgoals in the new Skolemizer (this can happen if several type-instances of the same fact are needed by Metis, cf. example in "Clausify.thy") -- the solution reintroduces old code removed in a6725f293377
2011-04-14, by blanchet
removed obsolete Skolem counter in new Skolemizer
2011-04-14, by blanchet
added outstanding issue to Metis example
2011-04-14, by blanchet
use the list of actually used axioms to (correctly) precompute the "outer params", not all axioms
2011-04-14, by blanchet
started clausifier examples
2011-04-14, by blanchet
make new Skolemizer work also for "metisFT"
2011-04-14, by blanchet
improve definitional CNF on goal by moving "not" past the quantifiers
2011-04-14, by blanchet
experiment with definitional CNF
2011-04-14, by blanchet
use old Skolemizer for Metis call that requires high unification bound (around 100) with the new Skolemizer
2011-04-14, by blanchet
try to repair out-of-sync situations in Metis
2011-04-14, by blanchet
handle Vampire [predicate definition introduction] steps the same way as missing proof, since such steps do not report which axioms were used
2011-04-14, by blanchet
Add YXML.parse_file to signature ...
2011-04-13, by noschinl
Add YXML.parse_file to parse and process big data files
2011-04-13, by noschinl
Generalized File.fold_lines to File.fold_fields
2011-04-13, by noschinl
more permissive run_command: identity execution for empty toplevel, e.g. after malformed theory header;
2011-04-11, by wenzelm
Name_Space.entry_markup: keep def position as separate properties;
2011-04-11, by wenzelm
some position reports for 'translations';
2011-04-09, by wenzelm
made SML/NJ happy;
2011-04-09, by wenzelm
merged
2011-04-09, by wenzelm
added SMT certificates
2011-04-08, by boehmes
use unification instead of matching to find proper assertions (which might not match original assumptions due to lambda-lifting and introduction of fresh variables)
2011-04-08, by boehmes
fixed eta-expansion: use correct order to apply new bound variables
2011-04-08, by boehmes
check if negating the goal is possible (avoids CTERM exception for Pure propositions)
2011-04-08, by boehmes
unfold and eta-contract let expressions before lambda-lifting to avoid bad terms
2011-04-08, by boehmes
corrected order of steps in Z3 proof reconstruction for elimination of unused quantified variables: first try to eliminate unused variables, then skip over used variables
2011-04-08, by boehmes
merged
2011-04-08, by bulwahn
deactivating other compilations in quickcheck_exhaustive momentarily that only interesting for my benchmarks and experiments
2011-04-08, by bulwahn
generalizing instantiate_datatype in quickcheck_exhaustive to remove clones for different compilations
2011-04-08, by bulwahn
correcting constant name in exhaustive_generators
2011-04-08, by bulwahn
switching fast compilation off by default for now in exhaustive quickcheck
2011-04-08, by bulwahn
ensuring datatype limitations before the instantiation in quickcheck_exhaustive
2011-04-08, by bulwahn
rational and real instances for new compilation scheme for exhaustive quickcheck
2011-04-08, by bulwahn
splitting exhaustive and full_exhaustive into separate type classes
2011-04-08, by bulwahn
removing duplicate code
2011-04-08, by bulwahn
revisiting mk_equation functions and refactoring them in exhaustive quickcheck
2011-04-08, by bulwahn
creating a general mk_equation_terms for the different compilations
2011-04-08, by bulwahn
adding an even faster compilation scheme
2011-04-08, by bulwahn
theory definitions for fast exhaustive quickcheck compilation
2011-04-08, by bulwahn
new compilation for exhaustive quickcheck
2011-04-08, by bulwahn
tuned;
2011-04-08, by wenzelm
present type variables;
2011-04-08, by wenzelm
unparse: more accurate markup for syntax consts, notably binders;
2011-04-08, by wenzelm
notation: proper markup for type constructor / constant;
2011-04-08, by wenzelm
tuned signature;
2011-04-08, by wenzelm
more accurate markup for syntax consts, notably binders which point back to the original logical entity;
2011-04-08, by wenzelm
discontinued Syntax.max_pri, which is not really a symbolic parameter;
2011-04-08, by wenzelm
CONST syntax with positions;
2011-04-08, by wenzelm
moved CONST syntax/translations to their proper place;
2011-04-08, by wenzelm
simplified Pure syntax bootstrap;
2011-04-08, by wenzelm
renamed sprop "prop#" to "prop'" -- proper identifier;
2011-04-08, by wenzelm
merged
2011-04-08, by wenzelm
raised timeout further, for SML/NJ
2011-04-07, by krauss
discontinued special treatment of structure Lexicon;
2011-04-08, by wenzelm
discontinued special status of structure Printer;
2011-04-08, by wenzelm
discontinued special treatment of structure Syntax_Ext (formerly Syn_Ext);
2011-04-08, by wenzelm
discontinued special treatment of structure Mixfix;
2011-04-08, by wenzelm
more antiquotations;
2011-04-08, by wenzelm
removed outdated text (cf. 84a3f86441eb);
2011-04-08, by wenzelm
explicit structure Syntax_Trans;
2011-04-08, by wenzelm
tuned presentation;
2011-04-08, by wenzelm
report literal tokens according to parsetree head;
2011-04-07, by wenzelm
simplified read_term vs. read_prop;
2011-04-07, by wenzelm
tuned signature;
2011-04-07, by wenzelm
constant =?= no longer exists (cf. 8c09e1fa24a7);
2011-04-07, by wenzelm
clarified sources -- removed odd comments;
2011-04-07, by wenzelm
tuned signature;
2011-04-07, by wenzelm
merged
2011-04-07, by wenzelm
removing decrement of cardinality in quickcheck -- counting cardinalities starts at 1
2011-04-07, by bulwahn
removing instantiation exhaustive for unit in Quickcheck_Exhaustive
2011-04-07, by bulwahn
correcting bounded_forall construction; tuned
2011-04-07, by bulwahn
dropped unused lemmas; proper Isar proof
2011-04-07, by haftmann
further development of new Skolemizer -- make sure constructed terms have correct types and fixed a few bugs where the goal was out of sync with what we had in mind
2011-04-07, by blanchet
make new Skolemizer more robust
2011-04-07, by blanchet
tuned comment
2011-04-07, by blanchet
discontinued user-defined token translations;
2011-04-07, by wenzelm
simplified printer context: uniform externing and static token translations;
2011-04-07, by wenzelm
clarified Pretty.mark;
2011-04-07, by wenzelm
parallel parsing of big specifications;
2011-04-06, by wenzelm
separate structure Term_Position;
2011-04-06, by wenzelm
type syntax as regular mixfix specification (type_ext for bootstrapping has been obsolete for many years);
2011-04-06, by wenzelm
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