While on my way up to the 7th (top) floor of the Math building here at the University of Arizona to turn in my paper, I started reading the little scribblings people would write on the wall such as "Love makes the world go round", followed by "With a little help from intrinsic angular momentum" and such. (Dang physics students!) Then I looked up at the lighted numbers above the door that indicate which floor I was on and read the following (floor numbers in parentheses): -- -- (1) \\/ 2 (2) e (3) pi (4) \\/17 (5) 2e (6) 2pi (7) infinity And underneath all that, was written (in red pen, no less): "Incomplete proof. Resubmit." [For the non-math people... e is the natural logarithm 2.71828, pi is 3.1415, the square root of 17 is 4.12310, 2e is 5.43656, and so forth.]
(From the "Rest" of RHF)