Title: Joy Spring Post by: Diddum on June 28, 2017, 05:15:56 PM Joy Spring (http://nocache-nocookies.digitalgott.com/gallery/20/15114_28_06_17_5_15_55.jpeg) http://www.fractalforums.com/index.php?action=gallery;sa=view;id=20428 At most 17 iterations of f(z) = z / cos (z^3) followed by an application of x-> sin(x) and y-> cos(x)cos(y), before selecting the colors based on abs of final value. Custom program. |