-- -*- M2-comint -*- hash: 1730533988343121012

i1 : P = crossPolytope(3,3/2)

o1 = {ambient dimension => 3           }
      dimension of lineality space => 0
      dimension of polyhedron => 3
      number of facets => 8
      number of rays => 0
      number of vertices => 6

o1 : Polyhedron

i2 : vertices P

o2 = | -3/2 3/2 0    0   0    0   |
     | 0    0   -3/2 3/2 0    0   |
     | 0    0   0    0   -3/2 3/2 |

              3       6
o2 : Matrix QQ  <-- QQ

i3 : 
