Make MESON's search algorithm work by proof depth rather than size.
This is one of several parameters determining the behavior of MESON,
MESON_TAC and related rules and tactics. The basic search strategy is
iterated deepening, searching for proofs with higher and higher limits on the
search space. The flag meson_depth, when set to true, limits the search
space based on proof depth, i.e. the longest branch. When set to false, as it
is by default, the proof is limited based on total size.
- FAILURE CONDITIONS
For users requiring fine control over the algorithms used in MESON's
first-order proof search.
- SEE ALSO
meson_brand, meson_chatty, meson_dcutin, meson_prefine, meson_skew,