Pentarss

A Pentarss is the five-dimensional cross polytope. It is the dual of the penteract and has a schläfli symbol of $$\{ 3,3,3,4\}$$.

Subfacets

 * 10 points (0D)
 * 40 line segments (1D)
 * 80 triangles (2D)
 * 80 tetrahedra (3D)
 * 32 tetrarsses (4D)