Sophie

Sophie

distrib > Fedora > 15 > i386 > by-pkgid > 7ebd25ac536d248d499a3ce2acda963a > files > 2802

Macaulay2-1.3.1-8.fc15.i686.rpm

-- -*- M2-comint -*- {* hash: 1173058997 *}

i1 : R = QQ[a..d];

i2 : I = monomialCurveIdeal(R, {1,3,4});

o2 : Ideal of R

i3 : V = Proj(R/I)

o3 = V

o3 : ProjectiveVariety

i4 : h = hilbertPolynomial V

o4 = - 3*P  + 4*P
          0      1

o4 : ProjectiveHilbertPolynomial

i5 : hilbertPolynomial(V, Projective=>false)

o5 = 4i + 1

o5 : QQ[i]

i6 : apply(5, k-> h(k))

o6 = {1, 5, 9, 13, 17}

o6 : List

i7 : apply(5, k-> hilbertFunction(k,ring V))

o7 = {1, 4, 9, 13, 17}

o7 : List

i8 :