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Macaulay2Doc :: AffineVariety ** Ring

AffineVariety ** Ring -- a binary operator, usually used for tensor product or Cartesian product

Synopsis

Description

i1 : X = Spec(QQ[x,y])

o1 = X

o1 : AffineVariety
i2 : Y = X ** (QQ[t])

o2 = Y

o2 : AffineVariety
i3 : describe Y

o3 = Spec(QQ[x, y, t])