#17601: Meta ticket: Asymptotic Expansions in SageMath
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Reporter: behackl | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.10
Component: asymptotic | Resolution:
expansions | Merged in:
Keywords: asymptotics, | Reviewers:
gsoc15 | Work issues:
Authors: Benjamin Hackl, | Commit:
Daniel Krenn | 2af8888cad7403af8b396a406713d23dab6a0150
Report Upstream: N/A | Stopgaps:
Branch: public/asy/trunk |
Dependencies: #17600, #17693, |
#17715, #17716, #18182, #18222, |
#18223, #18586, #18587, #18930, |
#19017, #19028, #19047, #19048, |
#19068, #19073, #19079, #19083, |
#19088, #19094, #19110, #19259, |
#19269, #19300, #19305, #19306, |
#19316, #19319, #19399, #19400, |
#19411, #19412, #19420, #19421, |
#19423, #19424, #19425, #19426, |
#19429, #19431, #19436, #19437, |
#19504, #19510, #19521, #19528, |
#19532, #19540, #19576, #19577, |
#19580 |
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Comment (by dkrenn):
Replying to [comment:101 dkrenn]:
> Replying to [comment:83 nbruin]:
> > In fact, the appropriate concept would be "Puiseux series", which are
Laurent series (with negative exponents allowed) in fractional powers of
your variables.
> > [...]
> > So I think this ticket can be realized by implementing "multivariate
puiseux series", which would be useful in a lot of settings. It would be
better if (the underlying ring) would also be called "multivariate puiseux
series ring" because that would improve discoverability.
>
> As mentioned above, once we have expansions at `0`, we have a
!MultivariatePuiseuxSeriesRing as a special case; renaming it now is not
expedient.
We've added !MultivariatePuiseuxSeriesRing to our roadmap above.
--
Ticket URL: <http://trac.sagemath.org/ticket/17601#comment:103>
Sage <http://www.sagemath.org>
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