#7773: Test failures with Fedora 12 on intel i7 860 processor
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Reporter: jsp | Owner: zimmerma
Type: defect | Status: new
Priority: major | Milestone: sage-4.3.4
Component: build | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by zimmerma):
* cc: malb (added)
* priority: minor => major
Comment:
thanks to Robert Bradshaw, I was able to isolate the following test case:
{{{
H = Hom(GF(32, 'a'), GF(1024, 'b'))
D = H.domain()
C = H.codomain()
f = D.modulus()
g = C['x'](f)
r = g.roots()
r = [r[0]]
print r[0][0]
v = D.hom(r[0][0], C)
quit
}}}
where the Segfault does not occur without the last instruction {{{v =
D.hom(r[0][0], C)}}}.
Now D.hom is a builtin with Givaro...
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7773#comment:9>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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