use "hypothesis" rather than "conjecture" for hypotheses in TPTP format; avoids relying on inconsistently implemented feature of TPTP format

merged

improve "x = A | x = B | x = C"-style fact discovery

transform elim theorems before filtering "bool" and "prop" variables out; another consequence of the transition to FOF

more fiddling with Sledgehammer's "add:" option

beta eta contract the Sledgehammer conjecture (and also the axioms, although this might not be needed), just like Metis does (implicitly); another consequence of the transition to FOF

generalize the "too general equality" code to handle facts like "x ~= A ==> x = B"

encode "fequal" reasoning rules in Metis problem, just as is done for Sledgehammer -- otherwise any proof that relies on "fequal" found by Sledgehammer can't be reconstructed

fix atomize

improve atomization

fix SInE's error handling + run "vampire" locally if either SPASS or E is missing

added entries

update docs

tuning

parse SNARK proofs

added remote SInE and remote SNARK

no spurious trailing "\n" at the end of Sledgehammer's output

don't get confused by wrong slice

make sure that "add:" doesn't influence the relevance filter too much

tuning of relevance filter

minor cleanup

bound variables can be just as evil as schematic variables and lead to unsound proofs (e.g. "all_bool_eq")

update docs

get rid of "minimize_timeout", now that there's an automatic adaptive timeout mechanism in "minimize"

added "max_relevant_per_iter" option to Sledgehammer

thank Andrei instead of Tanya

fix the relevance filter so that it ignores If, Ex1, Ball, Bex

tuning