Hi Gen is doing fine-- I am here posting a patch exploring waveforms generated from the iteration of points close to the mandelbrot boundary. I have been realizing many of the chaotic maps in a similar framework since gen came out last year, but there seems to be different qualities to the orbits coming out of this algorithm, and that mandelbrot boundary is quite infinite so there is much to be explored.. [the mandelbrot set is a boundary fractal , what is on the inside stays bounded by an (infinite?) number of iterations --what is on the outside races off to infinity sooner or later... ] I have inserted clips and modulo to avoid to large outputs, but some clipping now and then is inevitable when dealing with this boundary, protect your ears and speakers.. I have at this point far from studied all there is to be studied on the mandelbrot set, would not necessarily have the mathematical language for it all, but any interesting references to research in this field are very welcome.. there are some more comments and thoughts inside the patch. greetings Vilbjørg