The check was funny.
It's a shame the idiot who captioned it either (a) doesn't know how to read, (b) doesn't recognize the most famous identity in Mathematics.
e^(i*pi) is a manipulation of Euler's identity, and always equals -1.
The limit as 1/2^n approaches infinity is indeed 1.
0.002 - 1 + 1 = 0.002.
Smartass should learn to read before making fun of others.
Worse still is that it's written twice on the check, so it can't just be misread once, but twice.
Here's the original:
http://i127.photobucket.com/albums/p...the-weiser.jpg