@XanderHenderson Correct me if I'm misunderstanding you (I'm not being ironic), but it now seems to me that this one question is being accused simultaneously of two equal, opposite, mutually contradictory sins: being a homework question or looking like one,
and being a research level question. Also, as I have pointed out several times and am tired of repeating, even if, for the sake of argument, this question is guilty of either (even both!) of these sins, that doesn't explain the rush to close it without open criticism, or the resort to personal attacks when I merely expressed astonishment. —
Calum Gilhooley 5 hours ago