Title: Slinky with artefacts Post by: simon.snake on March 04, 2012, 11:00:01 PM Slinky with artefacts (http://nocache-nocookies.digitalgott.com/gallery/10/6528_04_03_12_11_00_01.gif) http://www.fractalforums.com/index.php?action=gallery;sa=view;id=10567 Hi The following fractInt formula creates this image: simon0015b { z = pixel, i=flip(pixel): z = (z * z + i/z)*.175 i = i + 1 |z| < 40 } Which is not unlike, as my wife says, a slinky (one of those coiled springs which you drop down the stairs). |