fudgester SG ..... *gets headache from Bear's explanation* *puts picnic basket in front of Bear* Here, Yogi.... enjoy while I try to figure out what you're saying.
mystiv SG or you can use substitution "let 'no study' be x, 'study' be y, 'no fail' be a, 'fail' be b" makes more sense then
the Bear SG still, the same constraints will be met.. x cannot exist when y exists.. and a cannot exist when b exists..
