apollonian(6x) on Linux
The text 4de59c835555, as Debian 5.0 (Lenny) shipped it.
Descartes Circle Theorem.
Flags it lists
-
-altgeom -
-cycles -
-delay -
-label -
-ncolors -
-no-altgeom -
-no-label -
-root -
-visual -
-window