-- -*- M2-comint -*- hash: 5312889962078128008

i1 : W = QQ[x,y,Dx,Dy, WeylAlgebra => {x=>Dx,y=>Dy}]

o1 = W

o1 : PolynomialRing, 2 differential variable(s)

i2 : M = W^1/(ideal(x*Dx+1, Dy))

o2 = cokernel | xDx+1 Dy |

                            1
o2 : W-module, quotient of W

i3 : f = x^2-y^3

        3    2
o3 = - y  + x

o3 : W

i4 : DlocalizeMap(M, f)

o4 = | y6-2x2y3+x4 |

o4 : Matrix

i5 : 
