Rhodomesohedral rotunda (EntityTopic, 15)
From Hi.gher. Space
The icosidodecahedral rotunda is a CRF polychoron, icosidodecahedron || enlarged dodecahedron || truncated dodecahedron.
Coordinates
<(3+sqrt(5))/2, 0, 0, ±1> <(3+sqrt(5))/2, 0, ±1, 0> <(3+sqrt(5))/2, ±1, 0, 0> <(3+sqrt(5))/2, ±(-1+sqrt(5))/4, ±1/2, ±(1+sqrt(5))/4> <(3+sqrt(5))/2, ±1/2, ±(1+sqrt(5))/4, ±(-1+sqrt(5))/4> <(3+sqrt(5))/2, ±(1+sqrt(5))/4, ±(-1+sqrt(5))/4, ±1/2> <(2+sqrt(5))/2, 0, ±(-1+sqrt(5))/4, ±(5+sqrt(5))/4> <(2+sqrt(5))/2, ±(-1+sqrt(5))/4, ±(5+sqrt(5))/4, 0> <(2+sqrt(5))/2, ±(5+sqrt(5))/4, 0, ±(-1+sqrt(5))/4> <(2+sqrt(5))/2, ±(-1+sqrt(5))/4, ±(1+sqrt(5))/4, ±(1+sqrt(5))/2> <(2+sqrt(5))/2, ±(1+sqrt(5))/4, ±(1+sqrt(5))/2, ±(-1+sqrt(5))/4> <(2+sqrt(5))/2, ±(1+sqrt(5))/2, ±(-1+sqrt(5))/4, ±(1+sqrt(5))/4> <(2+sqrt(5))/2, ±(1+sqrt(5))/4, ±1, ±(3+sqrt(5))/4> <(2+sqrt(5))/2, ±1, ±(3+sqrt(5))/4, ±(1+sqrt(5))/4> <(2+sqrt(5))/2, ±(3+sqrt(5))/4, ±(1+sqrt(5))/4, ±1> <(3+3*sqrt(5))/4, 0, ±1/2, ±(3+sqrt(5))/4> <(3+3*sqrt(5))/4, ±1/2, ±(3+sqrt(5))/4, 0> <(3+3*sqrt(5))/4, ±(3+sqrt(5))/4, 0, ±1/2> <(3+3*sqrt(5))/4, ±(1+sqrt(5))/4, ±(1+sqrt(5))/4, ±(1+sqrt(5))/4>
