Yeah that's what I'm saying, there is no last digit. However the last digit SHOULD be an 8, although you never reach it because it doesn't actually exist, it's out there somewhere (actually no), but anyway... You don't get the idea.
>>18
It's not very theoretical. And don't try to validate your "nerdiness" by contrasting whatever perfectly stable social life you undoubtedly have with whatever you do in your free time -- be it arguing an invalid point over a factual matter which, being factual, does not admit room for debate in any form.