The BESSELJ function returns the Bessel function, Jn(x), for a specified order and a given value of x.

Syntax

=BESSELJ(x,n)

Arguments

Argument Description
x The value at which the function is to be evaluated
n The order of the Bessel function. If n is not an integer, it is truncated

Examples

  A B C
1 Formula Result Notes
2 =BESSELJ(1.9, 2) 0.329925829 Bessel function at 1.9 with an order of 2

Common Function Error(s)

Problem What went wrong
#VALUE! Occurs if any of the supplied arguments are non-numeric
#NUM! Occurs if the supplied value of n is < 0
#NAME? Occurs when Analysis ToolPak add-in is not enabled