BESSELJ
Syntax:
BESSELJ ( x , n )
Description: The Bessel function Jn(x).
Mathematical Formula:
The n-th order Bessel function of the variable x is:
where:
is the Gamma function.
Arguments:
Name |
Type |
Description |
|---|---|---|
x |
number |
The value at which to evaluate the function. |
n |
number |
The order of the Bessel function. This value is truncated to an integer. |
Return Type and Value: number – The Bessel function Jn(x).
However, if n < 0, #NUM! is returned.
example: