#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 cremona):
I'm glad that this bug made me look at that code, since what I found was
that the only situations where I was calling that nth_root() function were
for square roots in residue fields of characteristic 2 and cube roots in
char. 3. In both cases there is a special p'th root function implemented
by jhpalmieri in #4553 which I reviewed and which could be used instead,
which should be quicker. So this bug will have had a useful side-effect
or two...
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4965#comment:16>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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