4 ms·A default assumption is that if you're selecting from A, a superset of B, max(A)>=max(B).by scarejunba 7y agoA default assumption is that if you're selecting from A, a superset of B, max(A)>=max(B).FabHK 7y agoSure, if A ⊇ B, max(A) >= max(B), but that does not imply that max(A\B) >= max(B).DuskStar 7y ago> A ⊇ B, max(A) >= max(B) I think this is backwards - if A is a subset of B, max(A) <= max(B).FabHK 7y agoThe special character might have not gone through well - I meant to say when A is a superset of B ("IU" rotated left 90 degrees).DuskStar 7y agoAnd I think I'm getting the superset/subset characters backwards. Sorry!