Domains of Lines
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Index Entry
Domains of Lines:
"I've given you the domains of the lines must be tetrahedral or octahedral; no, there could be two tetrahedra base to base, but they would no longer be omnisymmetrical, would they? You can get two spheres tangent to one another, and it would seem to have two cones base-to-base ... but since spheres are really geodesics, we would have two triangles base-to-base
Citations
- RBF to EJA, Fairfield, Conn., Chez Wolf, 18 June 1971.
