R. Sunder-Raj · @HypercubicPeg
331 followers · 404 posts · Server mathstodon.xyz

For those of you who have regular tetrahedra-packing on your minds, here is a reminder of how irritated I am that a regular cannot be constructed from 20 regular .

For some reason, I occasionally feel the need to mention that again…and again…😁.

@johncarlosbaez

#tetrahedra #icosahedron

Last updated 2 years ago

R. Sunder-Raj · @HypercubicPeg
275 followers · 296 posts · Server mathstodon.xyz