XaoS generates fast fly-through animations of the Mandelbrot and other
fractal sets. This is not included with the XScreenSaver package, but
if you don't have it already, you can find it at
-<http://xaos.theory.org/>.
+<http://wmi.math.u-szeged.hu/~kovzol/xaos/doku.php>.
Written by Thomas Marsh and Jan Hubicka.
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