#9706: Symbolic Chebyshev polynomials
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Reporter: maldun | Owner: burcin, maldun
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.13
Component: symbolics | Resolution:
Keywords: orthogonal | Merged in:
polynomials, symbolics | Reviewers: Burcin Erocal, Travis
Authors: Stefan Reiterer, | Scrimshaw, Stefan Reiterer, Jeroen
Travis Scrimshaw | Demeyer
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: #864, #9640, | Stopgaps:
#10018, #11868, #15422 |
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Comment (by jdemeyer):
If the various orthogonal polynomials are so different, then perhaps the
simple answer is that we shouldn't try to force a generic `_eval_` which
will work for all orthogonal polynomials.
We could have a common superclass for both kinds of Chebyshev polynomials
and implement `_eval_()` there. For Legendre polynomials, we could
implement a different `_eval_()`. That would be a much simpler solution
than making an overly complicated generic `_eval_()`.
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Ticket URL: <http://trac.sagemath.org/ticket/9706#comment:114>
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