Documentation/Calc Functions/BESSELK

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Function name:

BESSELK

Category:

Add-in

Summary:

Calculates the modified Bessel function of the second kind Kn(x).

Syntax:

BESSELK(X; N)

Returns:

Arguments:

X is the strictly positive value (X > 0) on which the function will be calculated.

N is a positive integer (N >= 0) representing the order of the Bessel function Kn(x)

Additional details:

Examples:

=BESSELK(3.45, 4), returns 0.144803466373734

=BESSELK(3.45, 4.333), returns 0.144803466373734, same as above because the fractional part of N is ignored.

=BESSELK(0, 3), returns Err:502 – invalid argument (X=0)

Related LibreOffice functions:

ODF standard:

Equivalent Excel functions: