Description
The indexing of generators is based on 0, so
R_0 would be the first one, and so on.
i1 : R = ZZ[a..d]
o1 = R
o1 : PolynomialRing
|
i2 : R_2
o2 = c
o2 : R
|
If the coefficient ring is a polynomial ring, then the numbering matches that in the list returned by
generators.
i3 : S = R[x,y,z]
o3 = S
o3 : PolynomialRing
|
i4 : generators(S,CoefficientRing=>ZZ)
o4 = {x, y, z, a, b, c, d}
o4 : List
|
i5 : S_2
o5 = z
o5 : S
|
i6 : S_6
o6 = d
o6 : S
|