#9706: Symbolic Chebyshev polynomials
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Reporter: maldun | Owner: burcin, maldun
Type: enhancement | Status: needs_work
Priority: minor | Milestone: sage-5.13
Component: symbolics | Resolution:
Keywords: orthogonal | Merged in:
polynomials, symbolics | Reviewers: Burcin Erocal, Travis
Authors: Stefan Reiterer, | Scrimshaw, Stefan Reiterer
Travis Scrimshaw | Work issues:
Report Upstream: N/A | Commit:
Branch: | Stopgaps:
Dependencies: |
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Comment (by jdemeyer):
Replying to [comment:97 maldun]:
> One of the reasons I started this rewriting buisness, was the fact, that
Maxima is very limited in respect to Orthogonal polynomials. And if we
consider advanced use for symbolic methods like 'Creative Telescoping' it
makes perfect sense to allow a non
> Maxima conform representation, since Sage symbolic capabilities don't
relie on Maxima allone.
This looks like a poor excuse to me, since Maxima can deal with Chebyshev
polynomials just fine. The following works:
{{{
sage: maxima('chebysheb_t(n,x)')
}}}
The fact that the conversion to Maxima doesn't work is a fault of your
patch, don't blame Maxima for that.
--
Ticket URL: <http://trac.sagemath.org/ticket/9706#comment:98>
Sage <http://www.sagemath.org>
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