3 module generators
4 Hilbert basis elements of recession monoid
2 vertices of polyhedron
4 extreme rays of recession cone
4 support hyperplanes of polyhedron

embedding dimension = 4
affine dimension of the polyhedron = 3 (maximal)
rank of recession monoid = 3

size of triangulation   = 3
resulting sum of |det|s = 4

dehomogenization:
0 0 0 1 

grading:
0 0 1 0 


module rank = 1
multiplicity = 2

Hilbert series:
3 -1 
denominator with 3 factors:
1: 3  

shift = -2

Hilbert polynomial:
3 4 1 
with common denominator = 1

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3 module generators:
 2 0 2 1
 2 2 2 1
 2 1 2 1

4 Hilbert basis elements of recession monoid:
 1 0 1 0
 0 0 1 0
 1 1 1 0
 0 1 1 0

2 vertices of polyhedron:
 2 0 2 1
 2 2 2 1

4 extreme rays of recession cone:
 1 0 1 0
 0 0 1 0
 1 1 1 0
 0 1 1 0

4 support hyperplanes of polyhedron:
  0  1  0  0
 -1  0  1  0
  0 -1  1  0
  1  0  0 -2

