This math is incorrect. This is funny bc .002 is not even 1 cent. Add e^(i*pi) is adding -1. Then add infinite sum of the geo series which tends to 1. Thus we have: .002 + (-1) + 1 = .002 and this is funny bc Verizon is not getting a single penny from this mathematician. Otherwise the joke isn't very funny it's just math. Whoever made this meme should be embarrassed.