numpy.polynomial.chebyshev.cheb2poly()

numpy.polynomial.chebyshev.cheb2poly

numpy.polynomial.chebyshev.cheb2poly(c) [source]

Convert a Chebyshev series to a polynomial.

Convert an array representing the coefficients of a Chebyshev series, ordered from lowest degree to highest, to an array of the coefficients of the equivalent polynomial (relative to the “standard” basis) ordered from lowest to highest degree.

Parameters:

c : array_like

1-D a