#13628: refactor xgcd
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Reporter: saraedum | Owner: AlexGhitza
Type: task | Status: needs_review
Priority: trivial | Milestone: sage-5.5
Component: basic arithmetic | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Julian Rueth | Merged in:
Dependencies: #13441, #13438 | Stopgaps:
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Old description:
> Currently, some classes define a _xgcd method which is called by a xgcd
> method of euclidean domain elements. Most elements already define xgcd
> directly, and I see no real use in having this method in between.
>
> The attached patch renames all _xgcd methods to xgcd and also streamlines
> the use of @coerce_binop on them.
>
> This is similar to #13441.
New description:
Currently, some classes define a _xgcd method which is called by a xgcd
method of euclidean domain elements. Most elements already define xgcd
directly, and I see no real use in having this method in between.
The attached patch renames all _xgcd methods to xgcd and also streamlines
the use of @coerce_binop on them.
This is similar to #13441.
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Apply
1. [[attachment:trac_13628.2.patch]]
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Comment (by saraedum):
Apply only trac_13628.2.patch
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13628#comment:5>
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