#4965: [with patch, needs work] Z/nZ[x] via FLINT's zmod_poly
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Reporter: malb | Owner: somebody
Type: defect | Status: new
Priority: major | Milestone: sage-3.4
Component: basic arithmetic | Resolution:
Keywords: |
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Comment (by robertwb):
malb: Yes, I was missing the fact that I had to change modn and modp, but
in any case I found the bug in the end.
Regarding len, I think it would be useful to have for all univariate
polynomials, but it's not a big deal.
Regarding shifts, I think we already have too many functions, and
shouldn't be introducing even more. I think there should be a
celement_shift (which takes positive and negative values), and the
template {{{__lshift__, __rshift__}}}, and {{{shift}}} all call this. It's
probably the exception to not have specialized shift methods, and in this
case one would manually implement them in celement_shift.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4965#comment:25>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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