Good question. What counts as a “-” is spelled out in the paper, but it’s only outlined here heuristically. The “5 like” thing it seems to go near on the way down is not actually a critical point.
Good question. What counts as a “-” is spelled out in the paper, but it’s only outlined here heuristically. The “5 like” thing it seems to go near on the way down is not actually a critical point.