Documentation/Calc Functions/BESSELI

From The Document Foundation Wiki
Jump to: navigation, search


Im-jabber.svg

Under construction.
For now, see the system Help files.


Function name:

BESSELI

Category:

Add-in

Summary:

Calculates the modified Bessel function of the first kind In(x).

Syntax:

BESSELI(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 In(x)

Additional details:

Examples:

=BESSELI(3.45, 4), returns 0.651416873060081

=BESSELI(3.45, 4.333), returns 0.651416873060081, same as above because the fractional part of N is ignored.

=BESSELI(-1, 3), returns -0.022168424924332

Related LibreOffice functions:

ODF standard:

Equivalent Excel functions: