-- -*- M2-comint -*- hash: 7520707318660651744

i1 : P = hypercube 2

o1 = {ambient dimension => 2           }
      dimension of lineality space => 0
      dimension of polyhedron => 2
      number of facets => 4
      number of rays => 0
      number of vertices => 4

o1 : Polyhedron

i2 : C = posHull matrix {{1},{2}}

o2 = {ambient dimension => 2           }
      dimension of lineality space => 0
      dimension of the cone => 1
      number of facets => 1
      number of rays => 1

o2 : Cone

i3 : Q = P + C

o3 = {ambient dimension => 2           }
      dimension of lineality space => 0
      dimension of polyhedron => 2
      number of facets => 4
      number of rays => 1
      number of vertices => 3

o3 : Polyhedron

i4 : (vertices Q,rays Q)

o4 = (| -1 1  -1 |, | 1 |)
      | -1 -1 1  |  | 2 |

o4 : Sequence

i5 : 
