Compute the Stanley-Reisner Complex D of the monomial square free ideal I.
i1 : K=QQ; |
i2 : R=K[x_0..x_4] o2 = R o2 : PolynomialRing |
i3 : I=ideal(x_0*x_1,x_1*x_2,x_2*x_3,x_3*x_4,x_4*x_0) o3 = ideal (x x , x x , x x , x x , x x ) 0 1 1 2 2 3 3 4 0 4 o3 : Ideal of R |
i4 : idealToComplex I o4 = {x x , x x , x x , x x , x x } 2 4 0 3 0 2 1 3 1 4 o4 : complex with 5 facets on the vertices x x x x x 0 1 2 3 4 |