isabelle: Graph

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