Hmm.. You and CH should talk.
http://z6.invisionfree.com/super_smash_all...?showtopic=2397I have always looked at it like the old riddle..
if a tree falls in a forest, and no one is there to hear it, does it make a sound?An obvious answer to that would be yes, because a tree is a large object, and therefore would have a large mass, and anything that has mass would make a sound if it fell regardless of whether or not we were there to hear it.
But, to some, the question of whether or not the tree had actually fallen, would remain, because without actually having been there to hear it, or see it, we'd have no way of knowing. So, to some, that would be undefined.
But to me, I always understood it to be impossible, not because that is what we were told, but because we'd have no way of knowing either way.. I guess you can say that it is more or less a question of philosophy, than it is about math..