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more precise error
2013-02-20, by blanchet
improved hack
2013-02-20, by blanchet
upgraded to Alt-Ergo 0.95
2013-02-20, by blanchet
don't pass chained facts directly to SMT solvers -- this breaks various invariants and is never necessary
2013-02-20, by blanchet
trust preplayed proof in Mirabelle
2013-02-20, by blanchet
added case taken out by mistake
2013-02-20, by blanchet
tuning (removed redundant datatype)
2013-02-20, by blanchet
minimize SMT proofs with E if Isar proofs are desired and Metis managed to preplay
2013-02-20, by blanchet
honor linearization option also in the evaluation driver
2013-02-20, by blanchet
got rid of rump support for Vampire definitions
2013-02-20, by blanchet
optimize Isar output some more
2013-02-20, by blanchet
turn off more evil Vampire options to facilitate Isar proof generation
2013-02-20, by blanchet
fixed typo in option name
2013-02-20, by blanchet
tuning
2013-02-20, by blanchet
use new skolemizer only if some skolems have two or more arguments -- otherwise the old skolemizer cannot get the arg order wrong
2013-02-20, by blanchet
slacker comparison for Skolems, to avoid trivial equations
2013-02-20, by blanchet
auto-minimizer should respect "isar_proofs = true"
2013-02-20, by blanchet
made "isar_proofs" a 3-way option, to provide a way to totally disable isar_proofs if desired
2013-02-20, by blanchet
alias for people like me
2013-02-20, by blanchet
dropped spurious left-over from 0a2371e7ced3
2013-02-19, by haftmann
avoid using "smt" for minimization -- better use the prover itself, since then Sledgehammer gets to try metis again and gives the opportunity to output an Isar proof -- and show Isar proof as fallback for SMT proofs
2013-02-19, by blanchet
interpret "max_facts" argument in a slice-dependent fashion, instead of forcing the same number of facts to all slices
2013-02-19, by blanchet
delete also predicates on relations when hiding an implementation of an abstract type
2013-02-19, by kuncar
reintroduced crucial sorting accidentally lost in 962190eab40d
2013-02-19, by blanchet
compile
2013-02-19, by blanchet
provide two modes for MaSh driver: linearized or real visibility
2013-02-19, by blanchet
implement (more) accurate computation of parents
2013-02-18, by blanchet
tuning
2013-02-18, by blanchet
split isar_step into isar_step, fix, assms; made isar_proof explicit; register fixed variables in ctxt and auto_fix terms to avoid superfluous annotations
2013-02-18, by smolkas
simplified byline, isar_qualifier
2013-02-18, by smolkas
tuned code: factored out parent computation
2013-02-18, by blanchet
tuned code
2013-02-18, by blanchet
simplify definition as sort constraints ensure finiteness (thanks to Jesus Aransay)
2013-02-18, by Andreas Lochbihler
fundamentals about discrete logarithm and square root
2013-02-17, by haftmann
Sieve of Eratosthenes
2013-02-17, by haftmann
note on parallel computation
2013-02-17, by haftmann
corrected and clarified Code_Binary_Nat vs. Code_Target_Nat
2013-02-17, by haftmann
simplified construction of upto_aux
2013-02-17, by haftmann
merged
2013-02-17, by haftmann
restored proper order of NEWS entries (lost due too long-waiting patches)
2013-02-16, by haftmann
CONTRIBUTORS
2013-02-17, by haftmann
tail recursive code for function "upto"
2013-02-16, by nipkow
tuning
2013-02-15, by blanchet
repaired collateral damage from 4f0147ed8bcb
2013-02-15, by blanchet
Backed out changeset: 3fe7242f8346,
2013-02-15, by traytel
dropped now obsolete hint;
2013-02-15, by haftmann
attempt to re-establish conventions which theories are loaded into the grand unified library theory;
2013-02-15, by haftmann
systematic conversions between nat and nibble/char;
2013-02-15, by haftmann
coercions between base types can be lifted to sets
2013-02-15, by traytel
annotate obtains with types
2013-02-15, by blanchet
merge
2013-02-15, by blanchet
made check for conjecture skolemization sound
2013-02-15, by blanchet
use safe var index
2013-02-15, by smolkas
merged
2013-02-15, by Andreas Lochbihler
more type class instances for Numeral_Type (contributed by Jesus Aransay)
2013-02-15, by Andreas Lochbihler
added lemma
2013-02-15, by Andreas Lochbihler
merge
2013-02-15, by blanchet
merge
2013-02-15, by blanchet
skolemize conjecture properly in Isar proof
2013-02-15, by blanchet
tuning -- refactoring in preparation for handling skolemization of conjecture
2013-02-15, by blanchet
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