¶ Spherical Triangle Sequence
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Index Entry
Spherical Triangle Sequence:
“viewed from the inside and convex as viewed from outside, and that convex and concave are not the same. Therefore, we have both large and small convex and concave spherical triangles always present. And that was my reason for saying to the boy, ‘You have drawn four triangles,’ when he thought he had drawn only one. You are not used to thinking of great circles in this way, but that is the way nature operates, so you had better get used to it from now on.”
¶ Citations
- BEIRUT Address, p.25, 4-6 May’67
