OFFSET
0,2
COMMENTS
LINKS
Olivier Espinosa and Victor H. Moll, On some integrals involving the Hurwitz zeta function: Part 1, Raman. J. 6 (2002) 159-188, Example 6.4.
FORMULA
Equals Integral_{x=0..1} x^2* log(Gamma(x)) dx.
EXAMPLE
0.08800682442616658882644178236358001383676326108903...
MAPLE
Zeta(1, 2)/2/Pi^2+Zeta(3)/4/Pi^2+log(2*Pi)/12-gamma/12 ; evalf(%) ;
MATHEMATICA
RealDigits[Zeta'[2] / (2*Pi^2) + Zeta[3] / (4*Pi^2) + Log[2*Pi] / 12 - EulerGamma / 12, 10, 120, -1][[1]] (* Amiram Eldar, Aug 19 2024 *)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
R. J. Mathar, Aug 13 2024
STATUS
approved