numpy.polynomial.chebyshev.chebpow

numpy.polynomial.chebyshev.chebpow(c, pow, maxpower=16) [source]

Raise a Chebyshev series to a power.

Returns the Chebyshev series c raised to the power pow. The argument c is a sequence of coefficients ordered from low to high. i.e., [1,2,3] is the series T_0 + 2*T_1 + 3*T_2.

Parameters:	c : array_like 1-D array of Chebyshev series coefficients ordered from low to high. pow : integer Power to which the series will be raised maxpower : integer, optional Maximum power allowed. This is mainly to limit growth of the series to unmanageable size. Default is 16
Returns:	coef : ndarray Chebyshev series of power.

See also

chebadd, chebsub, chebmul, chebdiv