#1956: implement multivariate truncated power series arithmetic
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Reporter: was | Owner: pernici
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7
Component: commutative algebra | Keywords: multivariate
power series
Work_issues: | Upstream: N/A
Reviewer: Martin Albrecht, Simon King | Author: Niles Johnson
Merged: | Dependencies:
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Comment(by niles):
Replying to [comment:110 malb]:
> This seems to be the current status:
>
> `...`
Great! Thanks :)
----
>
> Thanks for explaining the default precision business to me! As I said, I
rarely touch power series.
>
Glad my explanation made sense :)
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> > Excessive or not, each of the double underscore methods is necessary
...
> Sorry, I didn't mean stuff like {{{__init__}}} which of course has to be
like it is. I meant stuff like {{{__poly_ring}}} which could easily be
{{{_poly_ring}}}.
>
Ah, I agree. This came up once before (perhaps with you, or with Simon),
and indeed I've eliminated the unnecessary double underscore attributes.
Those listed above are the only ones remaining.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/1956#comment:111>
Sage <http://www.sagemath.org>
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