RiemannSiegelZ
RiemannSiegelZ[t] gives the Riemann-Siegel function .
Mathematical function (see Section A.3.10). , where is the Riemann-Siegel theta function, and is the Riemann zeta function. for real . is an analytic function of except for branch cuts on the imaginary axis running from to . See The Mathematica Book: Section 3.2.10. See also: RiemannSiegelTheta, Zeta.
RiemannSiegelZ[t] gives the Riemann-Siegel function 
. 
, where 
is the Riemann-Siegel theta function, and 
is the Riemann zeta function. 
for real 
. 
is an analytic function of 
except for branch cuts on the imaginary axis running from 
to 
. 
