Description: 
conv_newton(p,min_re,max_re,min_im,max_im,n_re,n_im,tol)
assigns to each point (x,y) in the complex plane
(with min_re <= x <= max_re, min_im <= y <= max_im)
a colour dependent on the rate of convergence
of the Newton iteration if (x,y) is chosen
as the starting point. The equation is x^p + i = 0.
n_re and n_im determine the number of points between the limits;
tol gives the accuracy.
conv_newton(p) uses the values min_re = 1.5, max_re = 1.5,
min_im = 1, max_im = 1, n_re = 1000, n_im = 1000, tol = 0.001.
conv_newton uses the limits as above and in addition p = 3.
This file was generated by students as a partial fulfillment
for the requirements of the course "Fractals", Winter term
2004/2005, Stuttgart University.

Keywords: 
Newton, complex, komplexe, fractals, Fractale, Julia, set, Menge, convergence, Konvergenz
