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WorksheetFunction.BesselJ(Object, Object) Method

Definition

Returns the Bessel function.

public:
 double BesselJ(System::Object ^ Arg1, System::Object ^ Arg2);
public double BesselJ (object Arg1, object Arg2);
Public Function BesselJ (Arg1 As Object, Arg2 As Object) As Double

Parameters

Arg1
Object

The value at which to evaluate the function.

Arg2
Object

The order of the Bessel function. If n is not an integer, it is truncated.

Returns

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:

Figure 1: Bessel function of the variable x

where:

Figure 2: Gamma function

is the Gamma function.

Applies to