#15422: factorization of non-squarefree polynomials over the p-adics
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Reporter: jdemeyer | Owner:
Type: defect | Status:
Priority: major | needs_review
Component: padics | Milestone: sage-5.13
Keywords: | Resolution:
Authors: Jeroen Demeyer | Merged in:
Report Upstream: N/A | Reviewers: Robert
Branch: | Bradshaw
Dependencies: #864, #9640, #10018, #11868 | Work issues:
| Commit:
| Stopgaps:
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Comment (by jdemeyer):
Replying to [comment:28 roed]:
> In the same way, if a user actually has a polynomial that is not
squarefree, it's more useful to tell them that the polynomial factors in a
certain way
I would say it is more useful to tell them that their question is not
well-defined. Because, in this case, it is possible to make the question
well-defined by either increasing the precision of the given polynomial or
by starting with a polynomial over `QQ`.
> raise a `PrecisionError` unless the user passes in a certain keyword
argument.
I could live with this, if the default is to raise the exception.
--
Ticket URL: <http://trac.sagemath.org/ticket/15422#comment:29>
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