i1 : setRandomSeed 1 o1 = 1 |
i2 : R = CC[x,y,z] o2 = R o2 : PolynomialRing |
i3 : sph = (x^2+y^2+z^2-1); |
i4 : I = ideal {sph*(x-1)*(y-x^2), sph*(y-2)*(z-x^3)}; o4 : Ideal of R |
i5 : V = numericalIrreducibleDecomposition I o5 = V o5 : NumericalVariety |
i6 : peek V o6 = NumericalVariety{1 => {(dim=1,deg=1), (dim=1,deg=1), (dim=1,deg=1), 2 => {(dim=2,deg=2)} ------------------------------------------------------------------------ (dim=1,deg=1), (dim=1,deg=3)}} |