#12305: interreduced basis shouldn't crash on all zero ideal
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Reporter: malb | Owner: malb
Type: defect | Status: positive_review
Priority: major | Milestone: sage-5.0
Component: commutative algebra | Keywords: singular
Work_issues: | Upstream: N/A
Reviewer: Burcin Erocal | Author: Martin Albrecht
Merged: | Dependencies:
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Changes (by burcin):
* keywords: => singular
* reviewer: => Burcin Erocal
* status: needs_review => positive_review
Old description:
> This shouldn't crash
> {{{
> sage: P.<x,y> = GF(2)[]
> sage: Ideal(P(0)).interreduced_basis()
> }}}
> and return a !PolynomialSequence.
New description:
This shouldn't crash
{{{
sage: P.<x,y> = GF(2)[]
sage: Ideal(P(0)).interreduced_basis()
}}}
and return a !PolynomialSequence.
Apply attachment:trac12305_mpoly_ideal_interred_fixes.patch.
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Comment:
Looks good to me.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12305#comment:2>
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