isabelle: Graph

update scripts
2010-09-13, by blanchet
change license, with Joe Hurd's permission
2010-09-13, by blanchet
new version of the Metis files
2010-09-13, by blanchet
remove old sources
2010-09-13, by blanchet
remove "atoms" from the list of options with default values
2010-09-13, by blanchet
remove unreferenced identifiers
2010-09-13, by blanchet
make Auto Nitpick go through fewer scopes
2010-09-13, by blanchet
move equation up where it's not ignored
2010-09-13, by blanchet
correctly thread parameter through
2010-09-13, by blanchet
indicate triviality in the list of proved things
2010-09-13, by blanchet
indicate which goals are trivial
2010-09-13, by blanchet
tuning
2010-09-13, by blanchet
tuning
2010-09-13, by blanchet
keep track of trivial vs. nontrivial calls using "try" for 30 seconds
2010-09-13, by blanchet
change signature of "Try.invoke_try" to make it more flexible
2010-09-13, by blanchet
use 30 s instead of 60 s as the default Sledgehammer timeout;
2010-09-13, by blanchet
no timeout for Auto Try, since the Auto Tools framework takes care of timeouts
2010-09-13, by blanchet
add Proof General option
2010-09-11, by blanchet
make Try's output more concise
2010-09-11, by blanchet
added Auto Try to the mix of automatic tools
2010-09-11, by blanchet
crank up Auto Tools timeout;
2010-09-11, by blanchet
make Auto Solve part of the "Auto Tools"
2010-09-11, by blanchet
tuning
2010-09-11, by blanchet
tuning
2010-09-11, by blanchet
tuning
2010-09-11, by blanchet
tuning
2010-09-11, by blanchet
finished renaming "Auto_Counterexample" to "Auto_Tools"
2010-09-11, by blanchet
start renaming "Auto_Counterexample" to "Auto_Tools";
2010-09-11, by blanchet
setup Auto Sledgehammer
2010-09-11, by blanchet
make Mirabelle happy
2010-09-11, by blanchet
added Auto Sledgehammer docs
2010-09-11, by blanchet
change order of default ATPs;
2010-09-11, by blanchet
implemented Auto Sledgehammer
2010-09-11, by blanchet
document changes to Auto Nitpick
2010-09-11, by blanchet
change defaults of Auto Nitpick so that it consumes less resources (time and Kodkod threads)
2010-09-11, by blanchet
always handle type variables in typedefs as global
2010-09-11, by blanchet
removed duplicate lemma
2010-09-14, by nipkow
adding two more examples to example theory
2010-09-13, by bulwahn
handling function types more carefully than in e98a06145530
2010-09-13, by bulwahn
adding order on modes
2010-09-13, by bulwahn
removing obsolete argument in prepare_intrs; passing context instead of theory in prepare_intrs
2010-09-13, by bulwahn
type antiquotation: allow arbitrary type abbreviations, but fail with user-space exception on bad input
2010-09-13, by haftmann
merged
2010-09-13, by haftmann
added Imperative HOL overview
2010-09-13, by haftmann
print mode for Imperative HOL overview; tuned and more accurate dependencies
2010-09-13, by haftmann
'class' and 'type' are now antiquoations by default
2010-09-13, by haftmann
merged
2010-09-13, by wenzelm
merged
2010-09-13, by nipkow
renamed lemmas: ext_iff -> fun_eq_iff, set_ext_iff -> set_eq_iff, set_ext -> set_eqI
2010-09-13, by nipkow
added and renamed lemmas
2010-09-13, by nipkow
merged
2010-09-13, by bulwahn
directly computing the values of interest instead of composing functions in an unintelligent way that causes exponential much garbage; using the latest theory
2010-09-10, by bulwahn
added preliminary support for SMT datatypes (for now restricted to tuples and lists); only the Z3 interface (in oracle mode) makes use of it, there is especially no Z3 proof reconstruction support for datatypes yet
2010-09-13, by boehmes
use eta-contracted version for occurrence check (avoids possible non-termination)
2010-09-10, by krauss
tuned signature;
2010-09-13, by wenzelm
Type_Infer.finish: index 0 -- freshness supposedly via Name.invents;
2010-09-13, by wenzelm
simplified Type_Infer: eliminated separate datatypes pretyp/preterm -- only assign is_paramT TVars;
2010-09-13, by wenzelm
tuned;
2010-09-13, by wenzelm
Type_Infer.preterm: eliminated separate Constraint;
2010-09-12, by wenzelm
Type_Infer.infer_types: plain error instead of kernel exception TYPE;
2010-09-12, by wenzelm
load type_infer.ML later -- proper context for Type_Infer.infer_types;
2010-09-12, by wenzelm
common Type.appl_error, which also covers explicit constraints;
2010-09-12, by wenzelm
eliminated aliases of Type.constraint;
2010-09-12, by wenzelm
tuned;
2010-09-12, by wenzelm
tuned messages;
2010-09-12, by wenzelm
avoid extra wrapping for interrupts;
2010-09-10, by wenzelm
tuned markup;
2010-09-09, by wenzelm
updated keywords;
2010-09-10, by wenzelm
proper antiquotations;
2010-09-10, by wenzelm
fixed antiquotation;
2010-09-10, by wenzelm
updated generated file;
2010-09-10, by wenzelm
updated config options;
2010-09-10, by wenzelm
removed spurious addition from 9e58f0499f57;
2010-09-10, by wenzelm
merged
2010-09-10, by wenzelm
improved error message for common mistake (fun f where "g x = ...")
2010-09-10, by krauss
adding another String.literal example
2010-09-10, by bulwahn
fiddling with the correct setup for String.literal
2010-09-10, by bulwahn
refactoring mode inference so that the theory is not changed in the mode inference procedure
2010-09-10, by bulwahn
Haskell == is infix, not infixl
2010-09-10, by haftmann
more correct dependencies
2010-09-10, by haftmann
merged
2010-09-09, by blanchet
use definitional CNF for the goal if at least one of the premisses would lead to too many clauses in Meson
2010-09-09, by blanchet
use the Meson cutoff as the cutoff for using definitional CNF -- it's simpler that way
2010-09-09, by blanchet
clarify comment
2010-09-09, by blanchet
improve on 65903ec4e8e8: fix more "add_ffpair" exceptions in failed ATP proofs
2010-09-09, by blanchet
allow Sledgehammer proofs containing nameless local facts with schematic variables in them
2010-09-09, by blanchet
tuning
2010-09-09, by blanchet
more precise error messages when Vampire is interrupted or SPASS runs into an internal bug
2010-09-09, by blanchet
better error reporting when the Sledgehammer minimizer is interrupted
2010-09-09, by blanchet
add cutoff beyond which facts are handled using definitional CNF
2010-09-09, by blanchet
"resurrected" a Metis proof
2010-09-09, by blanchet
replace two slow "metis" proofs with faster proofs
2010-09-09, by blanchet
workaround to avoid subtle "add_ffpairs" unification exception in Sledgehammer;
2010-09-08, by blanchet
improve SInE-E failure message
2010-09-08, by blanchet
merged
2010-09-09, by bulwahn
adding an example with integers and String.literals
2010-09-09, by bulwahn
adding an example to show how code_pred must be invoked with locales
2010-09-09, by bulwahn
removing report from the arguments of the quickcheck functions and refering to it by picking it from the context
2010-09-09, by bulwahn
changing the container for the quickcheck options to a generic data
2010-09-09, by bulwahn
Tidied up proofs using sledgehammer, also deleting unnecessary semicolons
2010-09-09, by paulson
changing String.literal to a type instead of a datatype
2010-09-09, by bulwahn
increasing the number of iterations to ensure to find a counterexample by random generation
2010-09-09, by bulwahn
only conceal primitive definition theorems, not predicate names
2010-09-09, by haftmann
merged
2010-09-08, by haftmann
modernized primrec
2010-09-08, by haftmann
Markup_Tree is already scalable;
2010-09-10, by wenzelm
Isabelle_Markup.tooltip: explicit indication of ML;
2010-09-10, by wenzelm
Future.promise: more robust treatment of concurrent abort vs. fulfill (amending 047c96f41455);
2010-09-10, by wenzelm
primitive use_text: let interrupts pass unhindered;
2010-09-10, by wenzelm
Isabelle.load_icon with some sanity checks;
2010-09-09, by wenzelm
ML_Compiler.eval: reported positions need to contain offset, to avoid displaced reports due to synthesized line numbers;
2010-09-09, by wenzelm
NEWS: some notes on interrupts;
2010-09-09, by wenzelm
refined Runtime.toplevel_error/Document.run_command: let interrupts pass unhindered;
2010-09-09, by wenzelm
removed dead code;
2010-09-09, by wenzelm
avoid handling interrupts in user code;
2010-09-09, by wenzelm
Meson.make_clauses_unsorted: removed spurious debug code stemming from 5146d640aa4a -- must not handle arbitrary exceptions in user space;
2010-09-09, by wenzelm
main command loops are supposed to be uninterruptible -- no special treatment here;
2010-09-09, by wenzelm
Exn.is_interrupt: include interrupts that have passed through the IO layer;
2010-09-09, by wenzelm
more abstract treatment of interrupts in structure Exn -- hardly ever need to mention Interrupt literally;
2010-09-09, by wenzelm
avoid mixing of static and runtime errors in compiler output, to accomodate Proof General;
2010-09-09, by wenzelm