# scipy.special.eval_sh_chebyu¶

scipy.special.eval_sh_chebyu(n, x, out=None) = <ufunc 'eval_sh_chebyu'>

Evaluate shifted Chebyshev polynomial of the second kind at a point.

These polynomials are defined as

$U_n^*(x) = U_n(2x - 1)$

where $$U_n$$ is a Chebyshev polynomial of the first kind.

Parameters: n : array_like Degree of the polynomial. If not an integer, the result is determined via the relation to eval_chebyu. x : array_like Points at which to evaluate the shifted Chebyshev polynomial U : ndarray Values of the shifted Chebyshev polynomial

roots_sh_chebyu
roots and quadrature weights of shifted Chebychev polynomials of the second kind
sh_chebyu
shifted Chebyshev polynomial object
eval_chebyu
evaluate Chebyshev polynomials of the second kind

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