David E. Joyce

Clark University

August, 1994. Revised Jan., 1997

*z* = *x* + *yi*, its real part *x*, its imaginary part *y*, and its multiplicity *m* (usually 1). You may also specify the rectangle of the complex plane to display,
the size of the image to be produced, and the maximum number of iterations of Newton's algorithm to be used for each pixel in the image.