-2e^(iπ/2) > -6u♡✿❤︎♥︎❀ㅤ♡-`♡´-✽𖹭❁₊˚⊹♡<3Ɛ>❀✿❁<3

Photos College year '12–'13 Symposium 'Math Cares'

23 May 2013