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Название: Computation of Hypergeometric 1F1
Авторы: Abaci J., Sesma J.
Аннотация:
A procedure, alternative to HypergeometriclFl, for the computation of the regular confluent hyper-geometric function 1F1(a;b;z) is suggested. The procedure, based on an expansion of the Whit-taker function in series of Bessel functions, proves to be useful for large values of |az|, whenever |z| is smaller than or comparable to 1.