#13041: Conversion of number field elements to algebraic numbers
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Reporter: rbeezer | Owner: AlexGhitza
Type: defect | Status: needs_work
Priority: minor | Milestone: sage-7.2
Component: algebra | Resolution:
Keywords: sd40.5 | Merged in:
Authors: Marc Mezzarobba | Reviewers: Vincent Delecroix
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/mmezzarobba/NFtoQQbar | 526e66c778c58e34086efd6ad5871ea84186520d
Dependencies: | Stopgaps:
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Changes (by vdelecroix):
* status: needs_review => needs_work
* reviewer: => Vincent Delecroix
* milestone: sage-6.4 => sage-7.2
Comment:
Why you can not go directly `NumberField -> IntervalField`? (i.e. the
FIXME in comment). Is there a related ticket? Indeed, the code will not
work in some cases because of the following
{{{
sage: K = NumberField(x^3 - 2, 'cbrt2', embedding=RIF(1.25,1.26))
sage: RLF(K.gen())
Traceback (most recent call last):
...
RuntimeError: maximum recursion depth exceeded while calling a Python
object
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/13041#comment:8>
Sage <http://www.sagemath.org>
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