OFFSET
0,3
COMMENTS
With zeta being the Riemann zeta function. Also the real part of zeta(-i). Bhatt's documentation for MathTools incorrectly identifies this constant as the real part of zeta(1 - i) (however the other example zeta values given are correct).
LINKS
Bhuvanesh Bhatt, Documentation for MathTools, p. 32.
EXAMPLE
zeta(i) = 0.00330022 - 0.41815545i (to eight decimal places on both parts).
MATHEMATICA
RealDigits[N[Re[Zeta[I]], 75]][[1]]
PROG
(PARI) real(zeta(I)) \\ Michel Marcus, Jun 14 2019
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Alonso del Arte, Jan 07 2011
STATUS
approved