#9880: Segfault in PyNaC 0.2.0.p4
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Reporter: jpflori | Owner: burcin
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.7.1
Component: symbolics | Keywords: pynac
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by vbraun):
tdupu on `#sagemath` reported the following on sage-4.7.1.alpha2:
{{{
sage: ff = 117306*x^2 + x
sage: gg = x + 7^3*x^2
sage: R.<x> = PolynomialRing(ZZ.quotient(7^6),1)
sage: ggred = R(gg)
sage: print expand(ff(x=ggred))
0*x^4 + 0*x^3
sage: print expand(ggred(x=ff))
x
}}}
This is also fixed in the updated pynac and now prints `x` both times.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9880#comment:49>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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