jaydfox Wrote:The fact that the series seems to converge well outside the radius is an artifact of the truncation of the series. In other words, the partial sums act divergently, but when we reach the last term, the series "magically" converges over an extended range around z=1.
Yes, I also thought that this was the explanation for the phenomenon.
Quote:Therefore, we should look at the behavior of the penultimate partial sum of any particular truncation to approximate the true radius of convergence.I dont get what you mean, care to explain?
PS: Anyway nice artwork, your pictures
Though Andrew seems to have not that much time in the moment to appreciate it ...
