chu hyp0f1 hyp1f0 hyp1f1 hyp1f1r hyp2f0 hyppfq lhyp1f1

hyp1f0() double hyp1f0 ( double  a, double  z  ) Hypergeometric function 1F0(a; z) Purpose hyp1f0 computes the hypergeometric function 1F0(a; z). 1F0(a; z) = Σ(a)k * z^k / k! (k = 1 to ∞) Returns 1F0(a; z). Parameters [in] a Argument a. [in] z Argument z. (z != 1 if a > 0, and z < 1 if a is not an integer)) Error handling If z = 1 when a > 0, or z > 1 when a is not an integer, domain error (EDOM) occurs. Range error (ERANGE) may occur. Reference boost/math/special_functions