I once encountered a postscript file which computed and printed a Mandelbrot fractal (as you call it). It came over the transom as DOS / possible malware. We le

I once encountered a postscript file which computed and printed a Mandelbrot fractal (as you call it). It came over the transom as DOS / possible malware. We let it run over the weekend on an HPLJ4 and by Monday it had spit a piece of paper out. Yup.