-- -*- M2-comint -*- {* hash: 1989751080 *}

i1 : P = hypercube 3

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

o1 : Polyhedron

i2 : p = matrix {{1},{0},{0}}

o2 = | 1 |
     | 0 |
     | 0 |

              3        1
o2 : Matrix ZZ  <--- ZZ

i3 : smallestFace(p,P)

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

o3 : Polyhedron

i4 :