| 1 | # Generalized Apollonian Gasket Fractal |
| 2 | # http://en.wikipedia.org/wiki/Apollonian_Gasket |
| 3 | # http://en.wikipedia.org/wiki/Descartes'_theorem |
| 4 | # http://en.wikibooks.org/wiki/Fractals/Apollonian_fractals |
nothing calls this directly
no test coverage detected