isabelle: Graph

cosmetics
2010-11-04, by blanchet
use the SMT integration's official list of built-ins
2010-11-04, by blanchet
added class relation group_add < cancel_semigroup_add
2010-11-05, by haftmann
merged
2010-11-05, by bulwahn
changing timeout to real value; handling Interrupt and Timeout more like nitpick does
2010-11-05, by bulwahn
added two lemmas about injectivity of concat to the list theory
2010-11-05, by bulwahn
adding documentation of some quickcheck options
2010-11-05, by bulwahn
merged
2010-11-05, by haftmann
Code.check_const etc.: reject too specific types
2010-11-04, by haftmann
corrected quoting
2010-11-04, by haftmann
added lemma length_alloc
2010-11-04, by haftmann
dropped return abbreviation for Pair -- confusing if combined with monad syntax; tuned document
2010-11-04, by haftmann
added note on countable types
2010-11-04, by haftmann
simulate more closely the behaviour of the tactic
2010-11-04, by boehmes
merged
2010-11-04, by wenzelm
merged
2010-11-04, by haftmann
merged
2010-11-04, by haftmann
dropped debug message
2010-11-03, by haftmann
more precise text
2010-11-03, by haftmann
SMLdummy target
2010-11-03, by haftmann
fixed typos
2010-11-03, by haftmann
moved theory Quicksort from Library/ to ex/
2010-11-03, by haftmann
Theory Multiset provides stable quicksort implementation of sort_key.
2010-11-03, by haftmann
added code lemmas for stable parametrized quicksort
2010-11-03, by haftmann
tuned proof
2010-11-03, by haftmann
moved file in makefile to reflect actual dependencies
2010-11-04, by blanchet
give E one more second, to prevent cases where it finds a proof but has no time to print it
2010-11-03, by blanchet
use floating-point numbers for Sledgehammer's "thresholds" option rather than percentages;
2010-11-03, by blanchet
don't be overly verbose in Sledgehammer's minimizer
2010-11-03, by blanchet
standardize on seconds for Nitpick and Sledgehammer timeouts
2010-11-03, by blanchet
cleaned up
2010-11-03, by nipkow
added property "tooltip-margin";
2010-11-04, by wenzelm
clarified tooltips: message output by default, extra info via control/command;
2010-11-04, by wenzelm
warn in correlation with report -- avoid spurious message duplicates;
2010-11-04, by wenzelm
tuned;
2010-11-04, by wenzelm
feeder: treat header as escaped utf8 to allow initial ML text to refer to non-ASCII file/directory names (e.g. "Documents/" on Chinese Ubuntu);
2010-11-03, by wenzelm
merged
2010-11-03, by boehmes
updated SMT certificates
2010-11-03, by boehmes
standardize timeout value based on reals
2010-11-03, by boehmes
merged
2010-11-03, by wenzelm
merged
2010-11-03, by huffman
change default_sort of HOLCF from pcpo to bifinite; rename command 'new_domain' to 'domain'; rename 'domain' to 'domain (unsafe)'
2010-10-30, by huffman
merged
2010-10-30, by huffman
renamed {Rep,Abs}_CFun to {Rep,Abs}_cfun
2010-10-29, by huffman
renamed lemma cont2cont_Rep_CFun to cont2cont_APP
2010-10-29, by huffman
simplify proof of typedef_cont_Abs
2010-10-29, by huffman
rename constant trifte to tr_case
2010-10-27, by huffman
add 'LAM (Def x). t' as alternative syntax for 'FLIFT x. t'
2010-10-27, by huffman
make syntax of continuous if-then-else consistent with HOL if-then-else
2010-10-27, by huffman
rename lemmas *_defined_iff and *_strict_iff to *_bottom_iff
2010-10-27, by huffman
polyml_as_definition does not require explicit dependencies on external ML files
2010-11-03, by haftmann
explicit warning about opaque signature matching -- saves extra paragraph in implementation manual;
2010-11-03, by wenzelm
discontinued obsolete function sys_error and exception SYS_ERROR;
2010-11-03, by wenzelm
replaced ancient sys_error by raise Fail, assuming that the latter is not handled specifically by the environment;
2010-11-03, by wenzelm
replaced ancient sys_error by raise Fail, assuming that the latter is not handled specifically by the environment;
2010-11-03, by wenzelm
try_param_tac: plain user error appears more appropriate;
2010-11-03, by wenzelm
replaced ancient sys_error by raise Fail, assuming that the latter is not handled specifically by the environment;
2010-11-03, by wenzelm
eliminated dead code;
2010-11-03, by wenzelm
more conventional exceptions for abstract syntax operations -- eliminated ancient SYS_ERROR;
2010-11-03, by wenzelm
removed assumption
2010-11-03, by nipkow
more on naming tactics;
2010-11-02, by wenzelm
merged
2010-11-02, by wenzelm
merged
2010-11-02, by haftmann
tuned proof
2010-11-02, by haftmann
tuned proof
2010-11-02, by haftmann
tuned lemma proposition of properties_for_sort_key
2010-11-02, by haftmann
lemmas sorted_map_same, sorted_same
2010-11-02, by haftmann
lemmas multiset_of_filter, sort_key_by_quicksort
2010-11-02, by haftmann
more on "Time" in Isabelle/ML;
2010-11-02, by wenzelm
simplified some time constants;
2010-11-02, by wenzelm
added convenience operation seconds: real -> time;
2010-11-02, by wenzelm
avoid catch-all exception handling;
2010-11-02, by wenzelm
eliminated fragile catch-all pattern, based on educated guess about the intended exception;
2010-11-02, by wenzelm
Attribute map_function -> coercion_map;
2010-11-02, by traytel
syntax category "real" subsumes plain "int";
2010-10-31, by wenzelm
merged
2010-10-31, by nipkow
Plus -> Sum_Type.Plus
2010-10-29, by nipkow
Minor reformat.
2010-10-31, by ballarin
support for real valued preferences;
2010-10-30, by wenzelm
support for real valued configuration options;
2010-10-30, by wenzelm
support for floating-point tokens in outer syntax (coinciding with inner syntax version);
2010-10-30, by wenzelm
merged
2010-10-29, by wenzelm
added rule let_mono
2010-10-29, by krauss
CONTRIBUTORS;
2010-10-29, by wenzelm
more sharing of operations, without aliases;
2010-10-29, by wenzelm
simplified data lookup;
2010-10-29, by wenzelm
export declarations by default, to allow other ML packages by-pass concrete syntax;
2010-10-29, by wenzelm
proper signature constraint for ML structure;
2010-10-29, by wenzelm
proper header;
2010-10-29, by wenzelm
Coercive subtyping via subtype constraints, by Dmitriy Traytel (21-Oct-2010).
2010-10-29, by wenzelm
updated SMT certificates
2010-10-29, by boehmes
eta-expand built-in constants; also rewrite partially applied natural number terms
2010-10-29, by boehmes
optionally drop assumptions which cannot be preprocessed
2010-10-29, by boehmes
added crafted list of SMT built-in constants
2010-10-29, by boehmes
clarified error message
2010-10-29, by boehmes
tuned
2010-10-29, by boehmes
introduced SMT.distinct as a representation of the solvers' built-in predicate; check that SMT.distinct is always applied to an explicit list
2010-10-29, by boehmes
merged
2010-10-29, by wenzelm
added listrel1
2010-10-29, by nipkow
hide Sum_Type.Plus
2010-10-29, by nipkow
merged
2010-10-29, by wenzelm
added user aliasses (still unclear how to specify names with whitespace contained)
2010-10-29, by haftmann
merged
2010-10-29, by haftmann
tuned structure of theory
2010-10-29, by haftmann
remove term_of equations for Heap type explicitly
2010-10-29, by haftmann
no need for setting up the kodkodi environment since Kodkodi 1.2.9
2010-10-29, by blanchet
fixed order of quantifier instantiation in new Skolemizer
2010-10-29, by blanchet
restructure Skolemization code slightly
2010-10-29, by blanchet
ensure that MESON correctly preserves the name of variables (needed by the new Skolemizer)
2010-10-29, by blanchet
more work on new Skolemizer without Hilbert_Choice
2010-10-29, by blanchet
fix cluster numbering in the absense of Hilbert_Choice (reverts acde1b606b0e, effectively reintroducing most of 0bfaaa81fc62)
2010-10-29, by blanchet
prevent type errors because of inconsistent skolem Var types by giving fresh indices to Skolems
2010-10-29, by blanchet
make handling of parameters more robust, by querying the goal
2010-10-29, by blanchet
actually pass "verbose" argument
2010-10-29, by haftmann
eliminated obsolete \_ escape;
2010-10-29, by wenzelm
eliminated obsolete \_ escapes in rail environments;
2010-10-29, by wenzelm
proper markup of formal text;
2010-10-29, by wenzelm
merged
2010-10-29, by wenzelm
hide_const various constants, in particular to avoid ugly qualifiers in HOLCF
2010-10-29, by krauss
reverted e31e3f0071d4 because "foo.bar(5)" (with quotes) is wrong
2010-10-29, by blanchet