_zeta

_zeta() double _zeta ( double  x ) Riemann zeta function ζ(x) Purpose zeta computes the Riemann zeta function. ζ(s) = Σ1/k^s (for k = 1 to ∞) Returns Riemann zeta function ζ(x). Parameters [in] x Argument x. (x != 1) Error handling If x = 1, domain error (EDOM) occurs. Range error (ERANGE) may occur. Reference boost/math/special_functions