how to tell you ticked off a mathematician

[sickboy]

My wife forwarded this to me from her work (math teacher).
feel free to photoshop out the swear and repost the pic

 

[sickboy]

Of course, one of the math nerds decided to check the math:
ugh, non-math people that try to explain a math joke.
I believe it reads e to the 'i pi' not '2 pie'
e^(i*pi) = -1 by Euler's Formula which renders this check worth less than a penny.

 

[rocketjockey]