2410	 A Recurrence Scheme for Converting from One Orthogonal Expansion into Another	 A generalization of a scheme of Hamming for converting a polynomial Pn x into a Chebyshev series is combined with a recurrence scheme of Clenshaw for summing any finite series whose terms satisfy a three-term recurrence formula. orthogonal expansions series interconversion recurrence schemes Hamming recurrence Clenshaw recurrence three-term recurrence five-term recurrence Chebyshev series
