The marking of 73 papers took 2 hours 18 minutes and 18 seconds in net marking time. In reality, including many breaks, it took me from 11PM to 3AM. One interesting line in a student's solution: "Adding back v creates a non-planar graph which is non-planar."

For some odd (and most likely stupid) reasons, my phone is cut off. In fact, all the phones in CLT are cut off... Apparently they think this is the end of the semester, so nobody would live here anymore. Hmm... I never really trusted those housing people. And really bad timing for the cutoff, too, as the other TA is supposed to phone me to pick up the exams... Anyway, if you want to reach me, try icq, email, Roger's home phone, or Francis' cell.

Meanwhile, I don't know what I'm going to do for this weekend.