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BesselJ
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BesselK
/
Reference of Built-in Symbols
/
Special Functions
/
Bessel and Related Functions
/
BesselJZero
/
BesselJZero
WMA link
BesselJZero
[
n
,
k
]
returns the
k
th zero of the Bessel function of the first kind $J_n(z)$.
N[BesselJZero[0, 1]]
N[BesselJZero[0, 1], 10]
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BesselJ
→
BesselK