numpy.polynomial.chebyshev.Chebyshev()
numpy.polynomial.chebyshev.Chebyshev
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class numpy.polynomial.chebyshev.Chebyshev(coef, domain=None, window=None)
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A Chebyshev series class.
The Chebyshev class provides the standard Python numerical methods ‘+’, ‘-‘, ‘*’, ‘//’, ‘%’, ‘divmod’, ‘**’, and ‘()’ as well as the methods listed below.
Parameters: coef : array_like
Chebyshev coefficients in order of increasing degree, i.e.,
(1, 2, 3)