Please do not edit, repost or trace my art.
CUE LAME TITLE PUN.
(sin2x + cos2x)(eπi+1)(sin2x + cos2x) = 101
Sound/Oto Academy Sasuke and Karin doing some Calculus homework - the formula Sasuke says actually is completely functional.
Why would they be blushing over that equation?
If you know Calculus, you might understand just exactly what he's said.