#4621: '2' not in QQbar -- canonical embedding of subfields
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Reporter: SimonKing | Owner: tbd
Type: defect | Status: needs_info
Priority: major | Milestone: sage-4.3.1
Component: algebra | Keywords: canonical embedding subfield
Work_issues: | Author:
Upstream: N/A | Reviewer:
Merged: |
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Changes (by wjp):
* status: needs_review => needs_info
Comment:
A side effect of this patch is the following because it now tries to
explicitly convert its argument to QQ. Is that desirable?
{{{
sage: GF(7)(2) in QQbar
True
}}}
(Related 'in's:
{{{
sage: GF(7)(2) in ZZ
True
sage: GF(7)(2) in QQ
False
sage: GF(7)(2) in QQbar
True
}}}
)
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4621#comment:3>
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