binomialIsPrimary -- test for primary binomial ideals

• Usage:

  binomialIsPrime I

• Inputs:
  • I, a binomial ideal
• Outputs:
  • true or false, depending on whether I is a primary binomial ideal

i1 : R = QQ[x,y,z]

o1 = R

o1 : PolynomialRing

i2 : I = ideal(x-y,z^3)

                    3
o2 = ideal (x - y, z )

o2 : Ideal of R

i3 : binomialIsPrimary I

o3 = true