In this editor you can enter or edit tables in YAML format, and you can get a preview of how numberdb would render it.
You cannot save changes here.
Once everything looks good, upload it to the git repository numberdb-data.
— preview —
Values of the Hurwitz zeta function at pairs of rational numbers
The list contains values $\zeta(s,x)$ of the Riemann zeta function at rational numbers $s$ and $x$.
Parameters
$x$
— rational number ($x > 0$)
$s$
— rational number ($s \neq 1$)
Comments
(1)
The Hurwitz zeta function $\zeta(s,x)$ is the meromorphic continuation (with respect to $s$) of the series $\sum_{n=0}^\infty (n+x)^{-s}$, $\Re(s) > 1$, $\Re(x) > 0$.
(2)
At $s=1$, $\zeta(s,x)$ has a simple pole (for any fixed $x$).
(3)
$\zeta(s,1)$ is the Riemann zeta function.
Programs
(P1)
Sage
numbers = {(c/d, a/b): hurwitz_zeta(a/b, c/d)
for b,a,d,c in cartesian_product(([1..5],[-5..5],[1..5],[1..5]))
if gcd(a,b) == 1 and a/b != 1 and gcd(c,d) == 1}