BESSELI (modified Bessel function In(x))

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BESSELI (modified Bessel function In(x))

Syntax:

BESSELI(x, n)

Description:

Returns the modified Bessel function In(x).

x is the value to be evaluated.

n is the order of the Bessel function. Must be ≥ 0. Integer numbers are expected. Digits to the right of the decimal point are ignored.

See also:

BESSELJ, BESSELK, BESSELY