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scipy.special.sh_chebyu¶
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scipy.special.
sh_chebyu
(n, monic=False)[source]¶ Shifted Chebyshev polynomial of the second kind.
Defined as U∗n(x)=Un(2x−1) for Un the nth Chebyshev polynomial of the second kind.
Parameters: n : int
Degree of the polynomial.
monic : bool, optional
If True, scale the leading coefficient to be 1. Default is False.
Returns: U : orthopoly1d
Shifted Chebyshev polynomial of the second kind.
Notes
The polynomials U∗n are orthogonal over [0,1] with weight function (x−x2)1/2.