#15188: quo_rem incorret for p-adic polynomials
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Reporter: saraedum | Type: defect
Status: new | Priority: major
Milestone: sage-6.0 | Component: padics
Resolution: | Report Upstream: N/A
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The current implementation of `quo_rem` for p-adic polynomials does not
guarantee a remainder with degree less than that of the divisor:
{{{
sage: R.<x> = Qp(3)[]
sage: x.quo_rem(x)
((1 + O(3^20)), (O(3^20))*x)
}}}
These leading zero coefficients cause problems, e.g., in #13662.
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Ticket URL: <http://trac.sagemath.org/ticket/15188>
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