"e to the pi Minus pi", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License
Alt Text
Also, I hear the 4th root of (9^2 + 19^2/22) is pi.
"e to the pi Minus pi", by Randall Munroe, licensed under Creative Commons Attribution-NonCommercial 2.5 License
Also, I hear the 4th root of (9^2 + 19^2/22) is pi.