Finished the passport application process this morning, but not without more complications. So Mary's cousin signed the guarantor's thing, but one thing she forgot to write was my last name. So we enlisted Ingrid to imitate the writing. It was hard, and definitely visibly different, but the passport office people didn't say anything, so I guess it's fine...for now. Passport office was a bit hard to find, even harder to find was free parking, which I didn't find any, so I had to pay a buck for it. Unfortunately they sort of forced me to take the express option for passport processing, so that cost an extra $30. Had I sent it in two days earlier, I would not have needed to pay the extra cost. Also, had I not mention I need it by August 17, perhaps they would do it pretty fast using regular service anyway, so I didn't need to use express. But, what's done is done, so that's done. Now I'm Taiwan-bound. Let the torturing begin! (Seriously, though, why am I going there just to make 3 people happy while shortening my life expectancy?)
Adventures of my last probabilistic assignment: This is the second main goal of the day. Solving one question. I have reduced this question to getting a lower bound on a double-sum expression that looks pretty complicated. I need a lower bound of (3/4)^n, and all I can get is (2/3)^n, or, through some shady calculations, (2.15/3)^n. Not good enough. Asked Graeme. No help. Nick disappeared. Eventually found Carlos and Karel, and they were talking about the question as well. No help there, either, but at least we shared our frustrations. Eventually Nick showed up (there were some mix-up regarding email delays), and he showed me where my calculations went shady, and offered a strategy for the solution: forget about the double sums and just pick one term from each sum. That term would be sufficient for the lower bound. Well, I tried, and it worked, and was too easy... So this was pretty mind-boggling to me: doing things in a complete way makes them worse, while doing just one thing is good enough. That's the story of probabilistic methods, apparently, and I'm getting out of this industry as quickly as I possibly can. By the way, apparently my use of the term "shady calculations" has caught on to these people...heh. Also, Carlos is so friendly.
It appears that my Bible games will be delayed until two months later. Thus is the story of my game show life, always preparing, never playing.