#13213: Comparisons in real number field
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Reporter: vdelecroix | Owner: vdelecroix
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.2
Component: number fields | Resolution:
Keywords: real number field, comparison | Work issues:
Report Upstream: N/A | Reviewers: Burcin Erocal
Authors: Vincent Delecroix | Merged in:
Dependencies: | Stopgaps:
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Comment (by vdelecroix):
The code for comparison introduces a small bug as it ask to the parent
whether the embedding is standard or not (via the boolean attribute
_standard_embedding). But the latter was not defined for Cyclotomic field
of order 3,4,6 (which are the ones which are quadratic). In that case, the
attribute _standard_embedding is created at the initialization of the
cyclotomic field.
The new patch takes care of this.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13213#comment:8>
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