Your total amount is going to be...
.002
+ Is that e ^ (pie x i)? Same thing as e ^ (sqrt (-1) x pie), which I think it comes out to -1.
+ 1. That last part is just the sum of all numbers from 1/2 to 1/(2^infinity). But it only comes out to a total of 1.
So the total is:
.002 -1 + 1 = .002