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sm1.ecartd_gb

sm1.ecartd_gb(A)
: It returns a standard basis of A by using a tangent cone algorithm. h[0,1](D)-homogenization is used. If the option rv="dp" (return_value="dp") is given, the answer is returned in distributed polynomials.

Example:


 input1
   F=[2*(1-x-y)*dx+1,2*(1-x-y)*dy+1]$
   FF=[F,"x,y",[[dx,1,dy,1],[x,-1,y,-1]]]$
   sm1.ecartd_gb(FF);
 output1
   [[(-2*x-2*y+2)*dx+h,(-2*x-2*y+2)*dy+h],[(-2*x-2*y+2)*dx,(-2*x-2*y+2)*dy]]
 input2
   F=[2*(1-x-y)*dx+h,2*(1-x-y)*dy+h]$
   FF=[F,"x,y",[[dx,1,dy,1],[x,-1,y,-1,dx,1,dy,1]],["noAutoHomogenize",1]]$
   sm1.ecartd_gb(FF);


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