binomialRadical -- Radical of a binomial ideal

Synopsis

• Usage:

  binomialRadical I

• Inputs:
  • I, a binomial ideal
• Outputs:
  • the radical of I

Description

i1 : R = QQ[x,y]

o1 = R

o1 : PolynomialRing

i2 : I = ideal (y^2, x*y-y, x^2-1)

             2            2
o2 = ideal (y , x*y - y, x  - 1)

o2 : Ideal of R

i3 : binomialRadical I

             2            2
o3 = ideal (y , x*y - y, x  - 1, y)

o3 : Ideal of R

See also

• cellularBinomialRadical -- Radical of a cellular binomial ideal