#13642: Modular exponentiation of polynomials
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Reporter: caruso | Owner:
AlexGhitza
Type: defect | Status:
needs_work
Priority: major | Milestone:
sage-5.11
Component: algebra | Resolution:
Keywords: modular exponentiation, polynomials | Work issues:
Report Upstream: N/A | Reviewers: Burcin
Erocal
Authors: caruso | Merged in:
Dependencies: | Stopgaps:
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Changes (by burcin):
* status: needs_review => needs_work
Comment:
There are doctests failing in
`sage/rings/polynomial/polynomial_element.pyx`.
It seems that the `_pow_modulus()` function is duplicating code from
`sage.rings.arith.power_mod`. Isn't there a way to use that function? Does
the speed increase justify copying the code here? If we are going to copy
it, shouldn't we put it higher in the class hierarchy?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13642#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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