isabelle: Graph

use SMT2
2014-06-29, by blanchet
compile
2014-06-29, by blanchet
tuning
2014-06-29, by blanchet
killed Python version of MaSh, now that the SML version works adequately
2014-06-29, by blanchet
tracing facilities for the code generator preprocessor
2014-06-28, by haftmann
tuned interface
2014-06-28, by haftmann
corrected handled exception
2014-06-28, by haftmann
proper trading of variables;
2014-06-28, by haftmann
modernized
2014-06-28, by haftmann
jedit_completion_immediate is enabled by default: let all users participate in slightly more ambitious symbol insertion;
2014-06-28, by wenzelm
removed slightly odd fall-back on complete-word (NB: connection to default menu action is unclear);
2014-06-28, by wenzelm
updated NEWS -- removed material that is already in the manual;
2014-06-28, by wenzelm
merged
2014-06-28, by wenzelm
misc tuning;
2014-06-28, by wenzelm
misc tuning;
2014-06-28, by wenzelm
CONTRIBUTORS
2014-06-28, by haftmann
fact consolidation
2014-06-28, by haftmann
more tight Mailbox: single list is sufficient for single receiver, reverse outside critical section;
2014-06-27, by wenzelm
merged
2014-06-27, by wenzelm
command 'print_term_bindings' supersedes 'print_binds';
2014-06-27, by wenzelm
Proof General legacy;
2014-06-27, by wenzelm
removed obsolete "isabelle unsymbolize";
2014-06-27, by wenzelm
minor renovation of slightly odd and old README;
2014-06-27, by wenzelm
sane environment defaults for Mac OS X, based on former App1/script -- e.g. relevant for MacTeX PATH;
2014-06-27, by wenzelm
tweaking
2014-06-27, by blanchet
correctly take weights into consideration
2014-06-27, by blanchet
tuned whitespace and parentheses
2014-06-27, by blanchet
use right theory name for theorems in evaluation driver
2014-06-27, by blanchet
killed dead code
2014-06-27, by blanchet
reintroduced 'extra features' + only print message in verbose mode
2014-06-27, by blanchet
got rid of hard-coded weights, now that we have TFIDF
2014-06-27, by blanchet
tuning
2014-06-27, by blanchet
tuning
2014-06-27, by blanchet
reintroduced 'extra features' but with lower weight than before (to account for tfidf)
2014-06-27, by blanchet
resolution modulo double negation
2014-06-27, by blanchet
compile
2014-06-27, by blanchet
merged two small theory files
2014-06-27, by blanchet
tuned variable names
2014-06-27, by blanchet
whitespace tuning
2014-06-27, by blanchet
repaired BNF 'size' generation tactic for datatypes mixng old- and new-style datatypes on the right-hand side
2014-06-27, by blanchet
tiny refinements
2014-06-27, by paulson
suppress documentation "how_to_prove_it" for now, notably for release;
2014-06-26, by wenzelm
updated to jdk-7u60 -- back to stable Java 7 for Isabelle2014 release;
2014-06-26, by wenzelm
updated generated file;
2014-06-26, by wenzelm
merged
2014-06-26, by wenzelm
updated cygwin on server;
2014-06-26, by wenzelm
tuning
2014-06-26, by blanchet
reintroduced MaSh hints, this time as persistent creatures
2014-06-26, by blanchet
always expand all paths
2014-06-26, by blanchet
tuned output
2014-06-26, by blanchet
tuned output
2014-06-26, by blanchet
right array indexing
2014-06-26, by blanchet
incremental learning when learing several facts
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
more incremental learning of single fact
2014-06-26, by blanchet
avoid needless (trivial) reordering on load
2014-06-26, by blanchet
recompute learning data at learning time, not query time
2014-06-26, by blanchet
imported patch killed_num_known_facts0
2014-06-26, by blanchet
refactoring
2014-06-26, by blanchet
renamed experimental learning engines
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
refactoring
2014-06-26, by blanchet
removed experimental machine learning engine
2014-06-26, by blanchet
store string-to-index tables in memory
2014-06-26, by blanchet
disable 'extra' feature tainting for now
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
honor visible in SML naive Bayes
2014-06-26, by blanchet
honor visibility in SML k-NN
2014-06-26, by blanchet
got rid of a few experimental options
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
killed dead code
2014-06-26, by blanchet
avoid subscripting array with ~1
2014-06-26, by blanchet
killed dead data
2014-06-26, by blanchet
new version of adaptive k-NN with TFIDF
2014-06-26, by blanchet
refactoring
2014-06-26, by blanchet
tuning
2014-06-26, by blanchet
refactoring
2014-06-26, by blanchet
adaptive k-NN
2014-06-26, by blanchet
avoid parallelism, since it confuses the global state and leads to cheating (with 'sml_xxx' engines)
2014-06-26, by blanchet
generate right dependencies in MaSh driver
2014-06-26, by blanchet
more on "Futures";
2014-06-23, by wenzelm
more on "Futures";
2014-06-23, by wenzelm
more on "Future values";
2014-06-21, by wenzelm
more on "Lazy evaluation";
2014-06-21, by wenzelm
more on syntax phases;
2014-06-20, by wenzelm
more on syntax phases;
2014-06-19, by wenzelm
tuned;
2014-06-19, by wenzelm
tuned;
2014-06-19, by wenzelm
tuned;
2014-06-19, by wenzelm
tuned;
2014-06-19, by wenzelm
tuned;
2014-06-19, by wenzelm
added screenshot;
2014-06-18, by wenzelm
tuned;
2014-06-18, by wenzelm
misc tuning;
2014-06-18, by wenzelm
added screenshot;
2014-06-17, by wenzelm
misc tuning;
2014-06-17, by wenzelm
formal check of jEdit actions;
2014-06-16, by wenzelm
more on "Completion";
2014-06-16, by wenzelm
more on "Completion";
2014-06-16, by wenzelm
tuned;
2014-06-16, by wenzelm
clarified role of old user interfaces as misc tools;
2014-06-16, by wenzelm
added Index;
2014-06-16, by wenzelm
more on "Completion";
2014-06-14, by wenzelm
more on "Completion";
2014-06-13, by wenzelm
tuned;
2014-06-13, by wenzelm
more on "Completion";
2014-06-13, by wenzelm
more on "Completion";
2014-06-12, by wenzelm
more on "Auxiliary files";
2014-06-11, by wenzelm
more on "Document model";
2014-06-11, by wenzelm
suppress index;
2014-06-09, by wenzelm
more on command-line invocation -- moved material from system manual;
2014-06-09, by wenzelm
clarified section structure;
2014-06-09, by wenzelm
clarified section structure;
2014-06-09, by wenzelm
clarified section structure;
2014-06-09, by wenzelm
more on dockable windows;
2014-06-09, by wenzelm
clarified section structure;
2014-06-09, by wenzelm
tuned;
2014-06-06, by wenzelm
more on Query panel;
2014-06-06, by wenzelm
updated screenshots;
2014-06-06, by wenzelm
more on Query panel -- updated Find Theorems;
2014-06-05, by wenzelm
misc tuning and updates;
2014-06-04, by wenzelm
merged
2014-06-25, by Andreas Lochbihler
add lemma
2014-06-24, by Andreas Lochbihler
tuning
2014-06-24, by blanchet
optimized traversal of proof terms by skipping bad apples (e.g. full_exhaustive_int'.pinduct)
2014-06-24, by blanchet
minor table access optimization
2014-06-24, by blanchet
document property 'rel_coinduct'
2014-06-24, by desharna
tune the implementation of 'rel_coinduct'
2014-06-24, by desharna
generate 'rel_coinduct' theorem for codatatypes
2014-06-24, by desharna
generate 'rel_coinduct0' theorem for codatatypes
2014-06-24, by desharna
added parentheses around type arguments in THF
2014-06-24, by blanchet
optimize log
2014-06-24, by blanchet
enable TF-IDF
2014-06-24, by blanchet
added another experimental engine
2014-06-24, by blanchet
tweaked experimental setup
2014-06-24, by blanchet
changed order of facts so that 'name_tabs' has the same order everywhere (which affects unaliasing)
2014-06-24, by blanchet
use strings to communicate with external process, to ease debugging
2014-06-24, by blanchet
added 'dummy_thf_ml' prover for experiments with HOLyHammer
2014-06-24, by blanchet
phantoms may also occur in THF1
2014-06-24, by blanchet
added experimental MaSh engine
2014-06-24, by blanchet
move method silencing code closer to the methods it is trying to silence, to reduce bad side-effects
2014-06-24, by blanchet
help reconstruction of Z3 skolemization by weakening formulas a bit
2014-06-24, by blanchet
supports gradual skolemization (cf. Z3) by threading context through correctly
2014-06-24, by blanchet
given two one-liners, only show the best of the two
2014-06-24, by blanchet
don't generate Isar proof skeleton for what amounts to a one-line proof
2014-06-24, by blanchet
don't accidentally transform 'show' into 'obtains' (in general, more 'obtain's could be turned into 'have's, but this is not necessary for the correctness of the proof)
2014-06-24, by blanchet
r_into_(r)trancl should not be [simp]: helps little and comlicates some AFP proofs
2014-06-22, by nipkow
added [simp]
2014-06-21, by nipkow
Two basic lemmas on bij_betw.
2014-06-21, by ballarin
changed default MaSh parameters based on (in vitro) evaluation
2014-06-20, by blanchet
made 'tptp_graph' more liberal (why reject TFF?)
2014-06-20, by blanchet
made tactic more robust in the face of 'primcorec' specifications containing 'case_sum'
2014-06-18, by blanchet
more MaSh engine variations, for evaluations
2014-06-18, by blanchet
split parameter into two
2014-06-18, by blanchet
filters are easier to define with INF on filters.
2014-06-18, by hoelzl
moved lemmas from the proof of the Central Limit Theorem by Jeremy Avigad and Luke Serafin
2014-06-18, by hoelzl
more generous formula -- there are lots of duplicates out there
2014-06-18, by blanchet
automatically learn MaSh facts also in 'blocking' mode
2014-06-18, by blanchet
enabled MaSh by default -- set 'MaSh' to 'none' in Isabelle Plugin Options to disable
2014-06-18, by blanchet
Lemmas contributed by Joachim Breitner.
2014-06-17, by ballarin
reintroduce atomize in Waldmeister code
2014-06-17, by blanchet
changed type encoding for new Waldmeister, to trigger filtering of 'dangerous' lemmas
2014-06-17, by blanchet
compile
2014-06-16, by blanchet
integrated new Waldmeister code with 'sledgehammer' command
2014-06-16, by blanchet
fixed parsing of one-argument 'file()' in TSTP files
2014-06-16, by blanchet
use right delimiters for Waldmeister proofs
2014-06-16, by blanchet
added 'waldmeister_new' as ATP
2014-06-16, by blanchet
simplified code
2014-06-16, by blanchet
moved code around
2014-06-16, by blanchet
give Z3 TPTP proofs a chance
2014-06-16, by blanchet
fixed postprocessing of 'coinduct' formula to obtain right property format (without needless hypotheses)
2014-06-16, by blanchet
add more derivative and continuity rules for complex-values functions
2014-06-16, by hoelzl
Moving the remote prefix deleting on Sledgehammer's side
2014-06-16, by fleury
Correcting the type parser
2014-06-16, by fleury
imported patch leo2_skolem_simplication
2014-06-16, by fleury
add support for Isar reconstruction for thf1 ATP provers like Leo-II.
2014-06-16, by fleury
lemmas about the moments of the normal distribution
2014-06-16, by hoelzl
NEWS
2014-06-13, by paulson
properties of normal distributed random variables (by Sudeep Kanav)
2014-06-13, by hoelzl
announce Tree
2014-06-13, by nipkow
new theory of binary trees
2014-06-12, by nipkow
formal variable name: IVar NONE is strictly spoken not supported on lhs of function definitions, e.g. in Scala
2014-06-12, by haftmann
merged
2014-06-12, by nipkow
added [simp]
2014-06-12, by nipkow
tuning
2014-06-12, by blanchet
renamed Sledgehammer options
2014-06-12, by blanchet
removed dead code
2014-06-12, by blanchet
reintroduced vital 'Thm.transfer'
2014-06-12, by blanchet
tuned dependencies
2014-06-12, by blanchet
updated docs
2014-06-12, by blanchet
added support for CVC4 in SMT2
2014-06-12, by blanchet
don't ask proof-disabled solvers to do proofs
2014-06-12, by blanchet
tuning
2014-06-12, by blanchet
took out broken support for Yices from SMT2 stack -- see 'NEWS' for rationale
2014-06-12, by blanchet
made CVC3 work with SMT2 stack
2014-06-12, by blanchet
properties of Erlang and exponentially distributed random variables (by Sudeep Kanav)
2014-06-12, by hoelzl
clean up ContNotDenum; add lemmas by Jeremy Avigad and Luke Serafin
2014-06-11, by hoelzl
uniform treatment of trivial unit instances: simplify by default, unfold in code preprocessor
2014-06-12, by haftmann
adapted examples to changes in SMT triggers
2014-06-12, by blanchet
reduces Sledgehammer dependencies
2014-06-12, by blanchet
eliminate dependency of SMT2 module on 'list'
2014-06-12, by blanchet
tuning
2014-06-12, by blanchet
removed subsumed record-related code, now that records are registered as 'ctr_sugar'
2014-06-12, by blanchet
made lookup more robust in the face of missing (dummy) case constant
2014-06-12, by blanchet
use 'ctr_sugar' abstraction in SMT(2)
2014-06-12, by blanchet
register record extensions as freely generated types
2014-06-12, by blanchet
mixin definitions are within scope of "for"s of import expression
2014-06-11, by haftmann
proper proof context transfer wrt. background theory avoids ad-hoc restore operation
2014-06-11, by haftmann
refactoring
2014-06-11, by blanchet
moved generic code further up
2014-06-11, by blanchet
tuned code
2014-06-11, by blanchet
factor out SMT-LIB 2 type/term parsing from Z3-specific code
2014-06-11, by blanchet
simplify slightly ATP proof generated for Z3
2014-06-11, by blanchet
tuned whitespaces
2014-06-11, by steckerm
updated contributors to include students
2014-06-11, by blanchet
moved new highly experimental Waldmeister-specific code (authored by Albert Steckermeier) into Isabelle
2014-06-11, by blanchet
adapted SMT examples to new, corrected handling of 'typedef'
2014-06-11, by blanchet
fixed unsoundness in SMT(2) as oracle: don't register typedef Abs_x as constructor unless it is known to be injective
2014-06-11, by blanchet
updated NEWS slightly
2014-06-11, by blanchet
updated docs w.r.t. Z3
2014-06-11, by blanchet
rationalized CVC3 and Yices environment variable -- no need (unlike for Z3) to distinguish between old and new versions
2014-06-11, by blanchet
removed '_new' sufffix in SMT2 solver names (in some cases)
2014-06-11, by blanchet
removed old SMT module from Sledgehammer
2014-06-11, by blanchet
got rid of 'listF' example, which is now subsumed by the real 'list' type
2014-06-11, by blanchet
changed syntax of map: and rel: arguments to BNF-based datatypes
2014-06-10, by blanchet
tuning
2014-06-10, by blanchet
updated Z3 certificates
2014-06-10, by blanchet
generate ':named' attributes in SMT-LIB 2 problems, to facilitate reconstruction
2014-06-10, by blanchet
tuning
2014-06-10, by blanchet
add type class instances for unit
2014-06-10, by Andreas Lochbihler
use 'where' clause for selector default value syntax
2014-06-10, by blanchet
tuning
2014-06-10, by blanchet
added List.union
2014-06-09, by nipkow
Sup/Inf on functions decoupled from complete_lattice.
2014-06-09, by nipkow
tuned data structure
2014-06-08, by haftmann
recovered level-free fishing for locale, accidentally lost in dce365931721
2014-06-08, by haftmann