Hurwitz Zeta Function

The Hurwitz zeta function is defined by @math{\zeta(s,q) = \sum_0^\infty (k+q)^{-s}}.

Function: double gsl_sf_hzeta (double s, double q)

Function: int gsl_sf_hzeta_e (double s, double q, gsl_sf_result * result)

These routines compute the Hurwitz zeta function @math{\zeta(s,q)} for @math{s > 1}, @math{q > 0}.