-- -*- M2-comint -*- {* hash: 935664281 *} i1 : R=QQ[x_0..x_4]; i2 : I=ideal(x_0*x_1,x_1*x_2,x_2*x_3,x_3*x_4,x_4*x_0); o2 : Ideal of R i3 : C=idealToComplex I o3 = 1: x x x x x x x x x x 0 2 0 3 1 3 1 4 2 4 o3 : complex of dim 1 embedded in dim 4 (printing facets) equidimensional, simplicial, F-vector {1, 5, 5, 0, 0, 0}, Euler = -1 i4 : minimalNonFaces C o4 = {x x , x x , x x , x x , x x } 0 1 1 2 2 3 0 4 3 4 o4 : List i5 :