facets -- The maximal faces of a complex.

i1 : R=QQ[x_0..x_5]

o1 = R

o1 : PolynomialRing

i2 : C=fullCyclicPolytope(3,R)

o2 = 3: x x x x x x  
         0 1 2 3 4 5

o2 : complex of dim 3 embedded in dim 3 (printing facets)
     equidimensional, non-simplicial, F-vector {1, 6, 12, 8, 1}, Euler = 0

i3 : facets C

o3 = {{}, {}, {}, {}, {x x x x x x }}
                        0 1 2 3 4 5

o3 : List

i4 : dC=boundaryOfPolytope(C);

i5 : facets dC

o5 = {{}, {}, {}, {x x x , x x x , x x x , x x x , x x x , x x x , x x x ,
                    0 1 2   0 2 3   0 3 4   0 1 5   1 2 5   2 3 5   0 4 5 
     ------------------------------------------------------------------------
     x x x }, {}}
      3 4 5

o5 : List