#20028: sorting of number field elements
----------------------------------------------+------------------------
Reporter: cremona | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-7.1
Component: number fields | Resolution:
Keywords: sort number field elements | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
----------------------------------------------+------------------------
Comment (by nbruin):
I guess the first step for this is to ensure that order comparisons on
number field elements by default raise an error. I think that means
implementing `_richcmp_` and nuking the `_cmp_` on !NumberFieldElement.
Then we can see where that raises errors (all those places are bugs given
what `_cmp_` does for order comparisons) and, where necessary, we can put
in "sort" commands with a suitable sort key (and make convenient key
implementations available).
--
Ticket URL: <http://trac.sagemath.org/ticket/20028#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
