#15422: factorization of non-squarefree polynomials over the p-adics
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Reporter: jdemeyer | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-5.13
Component: padics | Resolution:
Keywords: | Merged in:
Authors: Jeroen Demeyer | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: #9640 | Stopgaps:
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Comment (by jdemeyer):
In other words: I think it is wrong to claim that `(t^2 - 3^21)*(1 +
O(3^20))` has a 3-adic root of multiplicity 2. When you're interpreting
`t^2*(1 + O(3^20))` as the `p`-adic coercion of `t^2` and not `t^2 -
3^21`, you're simply guessing.
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Ticket URL: <http://trac.sagemath.org/ticket/15422#comment:19>
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