i1 : R = QQ[x,y] o1 = R o1 : PolynomialRing |
i2 : I = ideal(x^3-1,y-x) 3 o2 = ideal (x - 1, - x + y) o2 : Ideal of R |
i3 : cv = isCellular (I,ReturnCellVars=>true) o3 = {x, y} o3 : List |
i4 : pd = cellularBinomialPrimaryDecomposition (I,CellVariables=>cv) using temporary file name /tmp/M2-5780-0/0 o4 = {ideal (y - 1, x - 1), ideal (y - ww , x - ww ), ideal (y + ww + 1, x + 3 3 3 ------------------------------------------------------------------------ ww + 1)} 3 o4 : List |
i5 : mingens \ pd o5 = {| 1y-1 1x-1 |, | 1y-ww_3 1x-ww_3 |, | 1yww_3+1 1xww_3+1 |} o5 : List |