scipy.special.eval_sh_chebyt¶
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scipy.special.eval_sh_chebyt(n, x, out=None) = <ufunc 'eval_sh_chebyt'>¶ Evaluate shifted Chebyshev polynomial of the first kind at a point.
These polynomials are defined as
\[T_n^*(x) = T_n(2x - 1)\]where \(T_n\) 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_chebyt.- x : array_like
Points at which to evaluate the shifted Chebyshev polynomial
Returns: - T : ndarray
Values of the shifted Chebyshev polynomial
See also
roots_sh_chebyt- roots and quadrature weights of shifted Chebyshev polynomials of the first kind
sh_chebyt- shifted Chebyshev polynomial object
eval_chebyt- evaluate Chebyshev polynomials of the first kind
numpy.polynomial.chebyshev.Chebyshev- Chebyshev series