2011-07-17 blanchet 2011-07-17 fixed lambda-liftg: must ensure the formulas are in close form
2011-07-17 blanchet 2011-07-17 ensure that the lambda translation procedure is called only once with all the facts, which is necessary for soundness of lambda-lifting (freshness of new names)
2011-07-17 blanchet 2011-07-17 pass kind to lambda-translation function
2011-07-17 blanchet 2011-07-17 more refactoring of preprocessing
2011-07-17 blanchet 2011-07-17 more refactoring of preprocessing, so as to be able to centralize it
2011-07-17 blanchet 2011-07-17 renamed internal data structure
2011-07-17 blanchet 2011-07-17 simplify code -- there are no lambdas in helpers anyway
2011-07-17 blanchet 2011-07-17 added lambda-lifting to Sledgehammer (rough)
2011-07-17 blanchet 2011-07-17 move more lambda-handling logic to Sledgehammer, from ATP module, for formal dependency reasons
2011-07-17 haftmann 2011-07-17 merged
2011-07-16 haftmann 2011-07-16 generalized some lemmas
2011-07-16 haftmann 2011-07-16 consolidated bot and top classes, tuned notation
2011-07-16 haftmann 2011-07-16 tuned notation
2011-07-16 wenzelm 2011-07-16 clarified bash_output_fifo;
2011-07-16 wenzelm 2011-07-16 moved bash operations to Isabelle_System (cf. Scala version);
2011-07-16 wenzelm 2011-07-16 access to process output stream via auxiliary fifo;
2011-07-16 wenzelm 2011-07-16 some file and directory operations;
2011-07-16 wenzelm 2011-07-16 more general bash_process, which allows to terminate background processes as well;
2011-07-16 wenzelm 2011-07-16 updated to Poly/ML SVN 1328, which is considered 5.4.2;
2011-07-16 wenzelm 2011-07-16 added File.fold_pages for streaming of large files; prefer \f notation;
2011-07-16 wenzelm 2011-07-16 tuned;
2011-07-16 Cezary Kaliszyk 2011-07-16 HOL/Import: Fix errors with _mk_list
2011-07-15 wenzelm 2011-07-15 Element.activate: leave check of binding where actually applied to the context -- allow internal qualifications, or non-identifier fact names like "assumes *: A" (see also 1183951365de);
2011-07-15 wenzelm 2011-07-15 simplified malformed YXML markup -- special controls are visible in IsabelleText font;
2011-07-15 wenzelm 2011-07-15 less ambitious ProofGeneral markup, which occasionally breaks plain-old regexps in elisp;
2011-07-15 wenzelm 2011-07-15 more robust Binding.pretty/print in typical error sitations with spaces etc. (NB: markup can only provide *additional* emphasis and is occasionally suppressed in TTY mode or tooltips);
2011-07-15 wenzelm 2011-07-15 more visible printing of empty binding;
2011-07-15 wenzelm 2011-07-15 do not check vacous bindings, which routinely occur in locale expressions and long theorem statements etc.;
2011-07-14 wenzelm 2011-07-14 more quotes;
2011-07-14 wenzelm 2011-07-14 merged
2011-07-14 krauss 2011-07-14 added missing dependencies; simplified (by overapproximating a bit); alphabetical order
2011-07-14 haftmann 2011-07-14 merged
2011-07-14 haftmann 2011-07-14 merged
2011-07-14 haftmann 2011-07-14 tuned notation and proofs
2011-07-14 blanchet 2011-07-14 move error logic closer to user
2011-07-14 blanchet 2011-07-14 allow lambda-lifting without triggers
2011-07-14 blanchet 2011-07-14 move lambda translation option from ATP to Sledgehammer, to avoid accidentally breaking Metis (its reconstruction code can only deal with combinators)
2011-07-14 blanchet 2011-07-14 added option to control which lambda translation to use (for experiments)
2011-07-14 blanchet 2011-07-14 fix subtle type inference bug in Metis -- different occurrences of the same Skolem might need to be typed differently, using paramify_vars overconstraints the typing problem
2011-07-14 blanchet 2011-07-14 use monomorphic encoding as fallback, since they tend to produce fewer type errors
2011-07-14 blanchet 2011-07-14 don't generate Waldmeister problems with only a conjecture, since it makes it crash sometimes
2011-07-14 blanchet 2011-07-14 clearer unsound message
2011-07-14 blanchet 2011-07-14 clarify fine soundness point
2011-07-14 blanchet 2011-07-14 always unfold "Let"s is Sledgehammer, Metis, and MESON
2011-07-14 blanchet 2011-07-14 unbreak Nitrox's parsing
2011-07-14 haftmann 2011-07-14 merged
2011-07-14 haftmann 2011-07-14 tuned lemma positions and proofs
2011-07-14 haftmann 2011-07-14 tuned notation
2011-07-13 haftmann 2011-07-13 uniqueness lemmas for bot and top
2011-07-13 haftmann 2011-07-13 adjusted to tightened specification of classes bot and top
2011-07-13 haftmann 2011-07-13 moved lemmas bot_less and less_top to classes bot and top respectively
2011-07-13 haftmann 2011-07-13 tightened specification of classes bot and top: uniqueness of top and bot elements
2011-07-13 blanchet 2011-07-13 honor the TPTP environment variable as the root of include relative paths -- that's a weird convention but without it Nitrox will fail at CASC
2011-07-13 blanchet 2011-07-13 better temp name creation for Nitrox -- still very hackish though, but should get us through CASC-23 and CASC-J6
2011-07-13 blanchet 2011-07-13 more exhaustive testing in Nitrox
2011-07-13 blanchet 2011-07-13 no timeout for Nitrox
2011-07-13 blanchet 2011-07-13 avoid relying on piping to "isabelle tty", because this gives errors on some Linuxes about the standard input not being a tty
2011-07-13 blanchet 2011-07-13 added arithmetic decision procedure to CASC setup
2011-07-13 blanchet 2011-07-13 added some arithmetic functions, for THF with arithmetic
2011-07-13 blanchet 2011-07-13 pull in arithmetic theories