i1 : R=QQ[x_0..x_5]
o1 = R
o1 : PolynomialRing
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i2 : C=boundaryCyclicPolytope(3,R)
o2 = 2: x x x 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 3 4 5
o2 : complex of dim 2 embedded in dim 5 (printing facets)
equidimensional, simplicial, F-vector {1, 6, 12, 8, 0, 0, 0}, Euler = 1
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i3 : F=C.fc_0_0
o3 = x
0
o3 : face with 1 vertex
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i4 : lkF=link(F,C)
o4 = 1: x x x x x x x x x x
1 2 2 3 3 4 1 5 4 5
o4 : complex of dim 1 embedded in dim 5 (printing facets)
equidimensional, simplicial, F-vector {1, 5, 5, 0, 0, 0, 0}, Euler = -1
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i5 : variables lkF
o5 = {x , x , x , x , x , x }
0 1 2 3 4 5
o5 : List
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i6 : vert lkF
o6 = {x , x , x , x , x }
5 4 3 2 1
o6 : List
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