#6581: Groebner basis not working over symbolic ring
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Reporter: rhinton | Owner: tbd
Type: defect | Status: new
Priority: major | Milestone: sage-5.0
Component: commutative algebra | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by malb):
Unfortunately, your construction bombs out when we try to construct an
actual ideal:
{{{
sage: R.<a,b> = QQ[]
sage: I = R.ideal(a^2+b^2-1)
sage: R2 = QuotientRing(R,I)
sage: K = Frac(R2)
sage: P.<x,y,z> = K[]
sage: f = (a^2+b^2)*x + 1
sage: g = x + 1
sage: f - g
0
sage: Ideal([f,g])
NotImplementedError
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6581#comment:12>
Sage <http://www.sagemath.org>
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