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AffineVariety -- the class of all affine varieties

To create an affine variety, use Spec.

i1 : Spec(QQ[x,y])

o1 = Spec(QQ [x, y])

o1 : AffineVariety

The type AffineVariety is a member of the class Type. Each object of class AffineVariety is called an affine variety. Each affine variety is also a member of class Variety.

Making an affine variety :

  • AffineVariety * AffineVariety
  • AffineVariety ** Ring
  • Spec Ring
  • Methods for using an affine variety :

  • dim AffineVariety
  • expression AffineVariety
  • net AffineVariety

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