#16381: primary decomposition doesn't work when ideal is in a quotient
polynomial
ring
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Reporter: was | Owner: malb
Type: defect | Status: needs_info
Priority: minor | Milestone: sage-6.4
Component: commutative | Resolution:
algebra | Merged in:
Keywords: sd59 | Reviewers:
Authors: Martin Albrecht | Work issues:
Report Upstream: Reported | Commit:
upstream. Developers acknowledge | c237b07be5568f9f19b2333f12dc46efe8a82ea5
bug. | Stopgaps:
Branch: u/malb/trac_16381 |
Dependencies: |
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Comment (by jakobkroeker):
Primary decomposition in quotient rings is not yet supported by Singular,
see documentation.
Consider that Singular usually never checks if used parameters are valid
or allowed!!
Their philosophy is/was that the user should know what he is doing, a very
unfortunate one from my point of view.
Parameter check is now (since ver 4.0 ) done for primary decomposition.
Maybe I will add support for primary decomposition in quotient rings, so
bug me continuously to get this done.
--
Ticket URL: <http://trac.sagemath.org/ticket/16381#comment:9>
Sage <http://www.sagemath.org>
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