The 2nd derivative of the Mandelbrot Series. d2mand(XAXIS){; Edward Montague ; 2nd derivative of mandelbrot series = z. ; Mandelbrot series = v v = Pixel u = 1 z = 0: z = 2*u*u +2*z*v u = 2*v*u + 1 v = v*v+Pixel |z|