WorksheetFunction.BesselY Method (Excel)
Returns the Bessel function, which is also called the Weber function or the Neumann function.
Syntax
expression .BesselY(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 function. If n is not an integer, it is truncated. |
Return Value
Double
Remarks
If x is nonnumeric, BesselY generates an error value.
If n is nonnumeric, BesselY generates an error value.
If n < 0, BesselY generates an error value.
The n-th order Bessel function of the variable x is:
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