OFFSET
0,1
FORMULA
Equals Integral_{x=0..1} sin(Pi*x) log(Gamma(x)) dx.
EXAMPLE
0.46205312570704533519089882494319344697793658184986...
MAPLE
(1+log(Pi/2))/Pi ; evalf(%) ;
MATHEMATICA
RealDigits[(Log[Pi / 2] + 1)/ Pi, 10, 120][[1]] (* Amiram Eldar, Aug 19 2024 *)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
R. J. Mathar, Aug 13 2024
STATUS
approved