Truncated snub demitesseract (EntityTopic, 13)
From Hi.gher. Space
The truncated snub demitesseract is a CRF polychoron derived from the snub demitesseract via truncation. Its surface consists of 24 truncated icosahedra, 96 tridiminished icosahedra, and 120 truncated tetrahedra. It was discovered by Andrew Weimholt in 2004.
Projections
Centered on a truncated icosahedron:
Coordinates
epacs<0, 1, 3*phi, 3*phi^2> epacs<0, 2+phi, 1+3*phi, 3+2*phi> epacs<0, phi^3, phi^4, 3+phi> epacs<1, 2, 1+3*phi, phi^4> epacs<1, 2*phi, 3*phi^2, 2+phi> epacs<phi, 2, phi^3, 3*phi^2>
where phi = (1+√5)/2 is the Golden Ratio.
