Module rgsl::zeta::riemann_mins_one

For large positive argument, the Riemann zeta function approaches one. In this region the fractional part is interesting, and therefore we need a function to evaluate it explicitly.

Functions

zetam1	This routine computes \zeta(s) - 1 for arbitrary s, s \ne 1.
zetam1_e	This routine computes \zeta(s) - 1 for arbitrary s, s \ne 1.
zetam1_int	This routine computes the Riemann zeta function \zeta(n) for integer n, n \ne 1.
zetam1_int_e	This routine computes the Riemann zeta function \zeta(n) for integer n, n \ne 1.