Warning: Groan Ahead
Question: What did the natural log of the 16th primitive root of unity say after the pie was gone?
Answer: I overate.
Perhaps this joke needs an explanation:
 The 16th primitive root of unity is e^{(pi*i/8)}
 The naturallog(e^{(pi*i/8)}) = pi*i/8
 And, when the pi is gone, what remains is i/8
I overate…get it? Groan!
Source: http://talldarkandmysterious.ca/archives/2004/07/
