isabelle: Graph

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hack in MESON to make it less likely that variables (e.g. "x") get renamed (e.g. "xa") when resolving
2010-10-04, by blanchet
tuned header
2010-10-06, by haftmann
tuned
2010-10-05, by krauss
force less agressively
2010-10-05, by krauss
lexicographic_order: replace parallel map with laziness to avoid wasting cycles on proofs that are not needed
2010-10-05, by krauss
removed complicated (and rarely helpful) error reporting
2010-10-05, by krauss
discontinued continuations to simplify control flow; dropped optimization in scnp
2010-10-05, by krauss
use Cache structure instead of passing tables around explicitly
2010-10-05, by krauss
merged
2010-10-05, by haftmann
lemmas fold_commute and fold_commute_apply
2010-10-05, by haftmann
spelling
2010-05-07, by krauss
adjusted to inductive characterization of sorted
2010-10-04, by haftmann
tuned whitespace
2010-10-04, by haftmann
turned distinct and sorted into inductive predicates: yields nice induction principles for free; more elegant proofs
2010-10-04, by haftmann
turned distinct and sorted into inductive predicates: yields nice induction principles for free
2010-10-04, by haftmann
turned distinct and sorted into inductive predicates: yields nice induction principles for free; more elegant proofs
2010-10-04, by haftmann
some Poly/ML-specific debugging code escaped in the wild -- comment it out
2010-10-02, by blanchet
merged
2010-10-01, by haftmann
avoid antiquotation processing for code_reflect; moved ML_Context.value to Code_Runtime
2010-10-01, by haftmann
moved ML_Context.value to Code_Runtime
2010-10-01, by haftmann
constant `contents` renamed to `the_elem`
2010-10-01, by haftmann
merged
2010-10-01, by blanchet
tune whitespace
2010-10-01, by blanchet
rename bound variables after skolemizing, if the axiom of choice is available
2010-10-01, by blanchet
tuning
2010-10-01, by blanchet
rename quantified variables earlier in the new skolemizer, to ensure consistent naming later (in the absence of the choice axiom)
2010-10-01, by blanchet
tune bound names
2010-10-01, by blanchet
merged
2010-10-01, by blanchet
avoid dependency on "int"
2010-10-01, by blanchet
make "cnf_axiom" work (after a fashion) in the absence of the axiom of choice
2010-10-01, by blanchet
added "meson_choice" attribute as a step towards making (less powerful versions of) Meson/Metis/Sledgehammer work without the axiom of choice
2010-10-01, by blanchet
compute quantifier dependency graph in new skolemizer
2010-10-01, by blanchet
tuning
2010-10-01, by blanchet
compute substitutions in new skolemizer
2010-10-01, by blanchet
encode axiom number and cluster number in all zapped quantifiers to help discharging new skolemizer assumptions
2010-09-30, by blanchet
reintroduced code that keeps track of whether the Isabelle and Metis proofs are in sync -- generalized to work with the new skolemizer
2010-09-30, by blanchet
encode number of skolem assumptions in them, for more efficient retrieval later
2010-09-30, by blanchet
move functions closer to where they're used
2010-09-30, by blanchet
Skolemizer tweaking
2010-09-30, by blanchet
"meson_new_skolemizer" -> "metis_new_skolemizer" option (since Meson doesn't support the new skolemizer (yet))
2010-09-29, by blanchet
finished renaming file and module
2010-09-29, by blanchet
rename file
2010-09-29, by blanchet
ignore Skolem assumption (if any)
2010-09-29, by blanchet
second step in introducing the new Skolemizer -- notably, added procedure for discharging Skolem assumptions
2010-09-29, by blanchet
first step towards a new skolemizer that doesn't require "Eps"
2010-09-29, by blanchet
cumulative update of generated files (since bf164c153d10);
2010-10-22, by wenzelm
removed ML_old.thy, which is largely superseded by ML.thy;
2010-10-22, by wenzelm
more on "Canonical argument order";
2010-10-22, by wenzelm
cover @{Isar.state};
2010-10-22, by wenzelm
more on "Style and orthography";
2010-10-22, by wenzelm
more on "Naming conventions";
2010-10-22, by wenzelm
tuned;
2010-10-22, by wenzelm
more on "Style and orthography";
2010-10-21, by wenzelm
more refs;
2010-10-21, by wenzelm
preliminary material on "Concrete syntax and type-checking";
2010-10-21, by wenzelm
more on "Association lists", based on more succinct version of older material;
2010-10-20, by wenzelm
clarified "lists as a set-like container";
2010-10-20, by wenzelm
more robust treatment of "op IDENT";
2010-10-19, by wenzelm
more on messages;
2010-10-19, by wenzelm
more on synchronized variables;
2010-10-19, by wenzelm
tuned;
2010-10-19, by wenzelm
more robust index_ML antiquotations: guess name from text (affects infixes and type constructors in particular);
2010-10-19, by wenzelm
misc tuning;
2010-10-19, by wenzelm
somewhat modernized version of "Thread-safe programming";
2010-10-18, by wenzelm
more robust examples: explicit @{assert} instead of unchecked output;
2010-10-18, by wenzelm
more on "Configuration options";
2010-10-18, by wenzelm
tuned;
2010-10-18, by wenzelm
more on "Basic data types";
2010-10-18, by wenzelm
more on "Integers";
2010-10-17, by wenzelm
use continental paragraph style, which works better with mixture of (in)formal text;
2010-10-17, by wenzelm
robustified "warn" environment if \parindent is zero (e.g. within itemize, description etc.);
2010-10-17, by wenzelm
more on "Basic ML data types";
2010-10-16, by wenzelm
more robust treatment of symbolic indentifiers (which may contain colons);
2010-10-16, by wenzelm
more examples;
2010-10-16, by wenzelm
tuned;
2010-10-16, by wenzelm
more on "Exceptions";
2010-10-16, by wenzelm
more on "Exceptions";
2010-10-15, by wenzelm
more examples;
2010-10-15, by wenzelm
tuned chapter arrangement;
2010-10-15, by wenzelm
more examples;
2010-10-15, by wenzelm
moved bind_thm(s) to implementation manual;
2010-10-15, by wenzelm
more on "Attributes";
2010-10-14, by wenzelm
misc tuning and clarification;
2010-10-14, by wenzelm
more on "Proof methods";
2010-10-13, by wenzelm
examples in Isabelle/HOL;
2010-10-13, by wenzelm
more on Proof.theorem;
2010-10-13, by wenzelm
tuned;
2010-10-13, by wenzelm
more examples;
2010-10-12, by wenzelm
more on "Isar language elements";
2010-10-12, by wenzelm
more examples;
2010-10-11, by wenzelm
more refs;
2010-10-11, by wenzelm
misc tuning;
2010-10-11, by wenzelm
removed some obsolete reference material;
2010-10-10, by wenzelm
cover some more theory operations;
2010-10-10, by wenzelm
note on Isabelle file specifications;
2010-10-10, by wenzelm
modernized version of "Message output channels";
2010-10-10, by wenzelm
removed some really old reference material;
2010-10-10, by wenzelm
more examples;
2010-10-09, by wenzelm
various concrete ML antiquotations;
2010-10-09, by wenzelm
prefer checked antiquotations;
2010-10-09, by wenzelm
clarified tag markup;
2010-10-09, by wenzelm
more on ML antiquotations;
2010-10-08, by wenzelm
keep normal size for %mlref tag;
2010-10-08, by wenzelm
basic setup for ML antiquotations -- with rail diagrams;
2010-10-08, by wenzelm
eliminated "Toplevel control", which belongs to TTY/ProofGeneral model;
2010-10-08, by wenzelm
eliminated fancy \ML logo for the sake of simpler source text (less dependence on LaTeX);
2010-10-08, by wenzelm
misc tuning;
2010-10-08, by wenzelm
more on Isabelle/ML;
2010-10-07, by wenzelm
basic setup for Chapter 0: Isabelle/ML;
2010-10-07, by wenzelm
minor tuning and updating;
2010-10-07, by wenzelm
made SML/NJ happy;
2010-10-01, by wenzelm
merged
2010-10-01, by wenzelm
use module integer for Eval
2010-10-01, by haftmann
check whole target hierarchy for existing reserved symbols
2010-10-01, by haftmann
added polyml_as_definition -- using external SML files as substitute for proper definitions -- only for polyml!
2010-10-01, by haftmann
tuned default "Prover Session" perspective;
2010-10-01, by wenzelm
eliminated ancient OldTerm.term_frees;
2010-10-01, by wenzelm
more antiquotations;
2010-10-01, by wenzelm
simplified outer syntax setup;
2010-10-01, by wenzelm
chop_while replace drop_while and take_while
2010-10-01, by haftmann