Documentation/Calc Functions/BESSELJ

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Function name:

BESSELJ

Category:

Add-in

Summary:

Calculates the Bessel function of the first kind Jn(x) (cylinder function).

Syntax:

BESSELJ(X; N)

Returns:

Arguments:

X is the value on which the function will be calculated.

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

Additional details:

Examples:

=BESSELJ(3.45, 4), returns 0.196772639864984

=BESSELJ(3.45, 4.333), returns 0.196772639864984, same as above because the fractional part of N is ignored.

=BESSELJ(-1, 3), returns -0.019563353982668

Related LibreOffice functions:

ODF standard:

Equivalent Excel functions: