pub const EXPLORATION_REVISIONS: [u64; 4];Expand description
The case revisions exploration projects at, cycled by visit order.
Deliberately not derived from the depth. A revision that counted the
commands would be perfectly correlated with the path, so a projector that
reads the revision would produce a different view for every state and never
look wrong; cycling a short, uneven table instead means the same state is
projected at two unrelated revisions and two states at the same depth are
projected at different ones. 0 is in the table because it is the revision
of a case that does not exist yet, which is the value a projector is most
likely to special-case by accident.