OFFSET
1,2
COMMENTS
Also root of the equation J_0(x) = J_2(x). - Vaclav Kotesovec, Jul 01 2015
LINKS
Eric Weisstein's MathWorld, Bessel Function Zeros
EXAMPLE
1.8411837813406593026436295136444433224361270390968192643504677429242292...
MATHEMATICA
FindRoot[D[BesselJ[1, x], x] == 0, {x, 2}, WorkingPrecision -> 105] // Last // Last // RealDigits // First
CROSSREFS
KEYWORD
AUTHOR
Jean-François Alcover, Jul 01 2015
STATUS
approved