The function is given as a vector...

F(x,y) = (x*e^((-x)^2) - (-y)^2))i + (y*e^((-x)^2 - (-y)^2))j

Now according to the solutions provided, the potential of that function is the integral of df/dx and df/dy.

The answer came out to (-1/2)e^((-x)^2) - (-y)^2)) + C1(y) for df/dx. I think I'm getting confused about integrating the exp, where did the x go? Thanks.