#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):
One should be able to convert to maxima (otherwise, what's the point of
introducing symbolic Chebyshev polynomials):
{{{
sage: var('n,x')
(n, x)
sage: maxima( chebyshev_T(n, cos(x)) )
...
TypeError: unable to convert x (=n) to an integer
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/9706#comment:95>
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