#21000: wrong result for minpoly
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Reporter: vdelecroix | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-7.3
Component: algebra | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Description changed by vdelecroix:
Old description:
> {{{
> sage: p = [1, -12, 70, -264, 757, -1872, 4258, -8796, 15922, -24900,
> 33886, -40608, 43117, -40608, 33886, -24900, 15922, -8796, 4258, -1872,
> 757, -264, 70, -12, 1]
> sage: p = ZZ['x'](p)
> sage: K.<r> = NumberField(p)
> sage: K.one().charpoly()
> x^24
> }}}
New description:
{{{
sage: p = [1, -12, 70, -264, 757, -1872, 4258, -8796, 15922, -24900,
33886, -40608, 43117, -40608, 33886, -24900, 15922, -8796, 4258, -1872,
757, -264, 70, -12, 1]
sage: p = ZZ['x'](p)
sage: K.<r> = NumberField(p)
sage: K.one().charpoly()
x^24
}}}
Original report
https://groups.google.com/forum/#!topic/sage-devel/GfanbBRor6M
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Ticket URL: <https://trac.sagemath.org/ticket/21000#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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