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- poly_initial_term(I)
-
:
It returns the initial ideal of I with respect to the given weight vector.
- poly_initial_term(I | weight=key0,order=key1,v=key2)
-
: This function allows optional variables
weight, order, v
The weight is given by the optional variable weight w.
It returns @tex ${\rm in}_w (I)$ @end tex
Example:
poly_initial_term([x^2+y^2-4,x*y-1]|weight=[100,1],v=[x,y]);
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