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BesYN(N,X)

BesYN: `REAL`

function, the `KIND=`

value of the type being that of argument `X`.

`N`: `INTEGER`

not wider than the default kind; scalar; INTENT(IN).

`X`: `REAL`

; scalar; INTENT(IN).

Intrinsic groups: `unix`

.

Description:

Calculates the Bessel function of the second kind of order `N` of `X`.
See `bessel(3m)`

, on whose implementation the function depends.