Keyword "Geometry"

37 sites have this keyword listed in their metadata, here's one you may hate:

Crystalline
The image shows a map on the torus with 7 regions, each of which shares an edge with each other region; this shows that the maximum chromaticity of the torus is at least 7 (hint: look at the file and imagine rolling the square up so opposite ends meet and
Other sites with this keyword...
<< 1 2 >>
<< 1 2 >>