ambDim -- ambient dimension of a Polyhedron, Cone or Fan

• Usage:

  d = ambDim P

  d = ambDim C

  d = ambDim F

• Inputs:
  • P, a convex polyhedron
  • C, a convex rational cone
  • F, an instance of the type Fan
• Outputs:
  • d, an integer, , the dimension of the ambient space

i1 : P = convexHull matrix{{1,0},{0,1}}

o1 = {ambient dimension => 2           }
      dimension of lineality space => 0
      dimension of polyhedron => 1
      number of facets => 2
      number of rays => 0
      number of vertices => 2

o1 : Polyhedron

i2 : ambDim P

o2 = 2