(07-23-2014, 11:47 AM)BAndrew Wrote: Here's a few: Bartender offers René Descartes a strong whiskey. Descartes says, "Sir, I don't think...," and he disappears. Let ε < 0 Q: Why do you rarely find mathematicians spending time at the beach? A: Because they have sine and cosine to get a tan and don't need the sun! Did you hear about the man who got cooled to absolute zero? He's 0K now.