-- -*- M2-comint -*- hash: 16334467657647508700

i1 : R = ZZ/101[a..d];

i2 : S = coimage map(R, R, {a^4, a^3*b, a*b^3, b^4});

i3 : hilbertPolynomial S

o3 = - 3*P  + 4*P
          0      1

o3 : ProjectiveHilbertPolynomial

i4 : hilbertPolynomial(S, Projective=>false)

o4 = 4i + 1

o4 : QQ[i]

i5 : 
