special treatment of structure index 1 in Pure, including legacy warning;

compile

added "max_calls" option to get a fixed number of Sledgehammer calls per theory

beef up "sledgehammer_tac" reconstructor

clean up Sledgehammer tactic

fixed document;

tuned signature;

merged

always use TFF if possible

clearer separator in generated file names

exploit TFF format in Z3 used as ATP, and renamed it "z3_tptp"

updated known failures for Z3 3.0 TPTP

updated Z3 docs

avoid TFF format with older Vampire versions

update the Vampire related parts of the documentation

fixed TFF slicing

kindly ask Vampire to output axiom names

added formats to the slice and use TFF for remote Vampire

tuned specifications, syntax and proofs

tuned specifications and syntax

Quotient Package: some infrastructure for lifting inside sets

include all encodings in tests, now that the incompleteness of some encodings has been addressed

change Metis's default settings if type information axioms are generated

we must tag any type whose ground types intersect a nonmonotonic type

prefer the lighter, slightly unsound monotonicity-based encodings for Metis

made reconstruction of type tag equalities "\?x = \?x" reliable

tuning ATP problem output

revert guard logic -- make sure that typing information is generated for existentials

generate tag equations for existential variables

tuning, plus started implementing tag equation generation for existential variables