I mean it pretty loosely, I'm just trying to figure out what Mazur meant. The quote and reference to a cutoff seems to imply that solveability preserves some ki

I mean it pretty loosely, I'm just trying to figure out what Mazur meant. The quote and reference to a cutoff seems to imply that solveability preserves some kind of structural partial order between Z and C, but it's not clear to me why one would expect that to be the case.