WorksheetFunction.BesselJ Method
Returns the Bessel function.
Syntax
expression.BesselJ(Arg1, Arg2)
expression A variable that represents a WorksheetFunction object.
Parameters
| Name | Required/Optional | Data Type | Description |
|---|---|---|---|
| Arg1 | Required | Variant | The value at which to evaluate the function. |
| Arg2 | Required | Variant | The order of the Bessel function. If n is not an integer, it is truncated. |
Return Value
Double
Remarks
- If x is nonnumeric, BesselJ generates an error value.
- If n is nonnumeric, BesselJ returns the generates an error value.
- If n < 0, BesselJ generates an error value.
- The n-th order Bessel function of the variable x is:
where:
is the Gamma function.