OFFSET
1,1
COMMENTS
Calculated with Maple 16.
LINKS
Eric Weisstein's World of Mathematics, Bessel Function Zeros.
EXAMPLE
5.5200781102863106495...
MAPLE
Digits:=101; evalf(BesselJZeros(0, 2));
MATHEMATICA
RealDigits[BesselJZero[0, 2], 10, 100][[1]] (* Amiram Eldar, May 18 2021 *)
PROG
(PARI) solve(x=5, 6, besselj(0, x)) \\ Michel Marcus, Jan 28 2017
(PARI) besseljzero(0, 2) \\ Charles R Greathouse IV, Aug 09 2022
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Thomas König, Jan 28 2017
STATUS
approved