DescriptionApollonianGasket-12 25 25 28-Labels.png English: Integral Apollonian circle packing, defined by circle curvatures of (-12,25,25,28), with curvature...
DescriptionApollonianGasket-12 25 25 28.svg English: Integral Apollonian circle packing, defined by circle curvatures of (-12,25,25,28); an example of...