Computes the regular Bessel function for integer orders.

Namespace:  Meta.Numerics.Functions
Assembly:  Meta.Numerics (in Meta.Numerics.dll) Version: 1.4.0.0 (1.4.0.0)

Syntax

         
 C#  Visual Basic  Visual C++ 
public static double BesselJ(
	int n,
	double x
)
Public Shared Function BesselJ ( _
	n As Integer, _
	x As Double _
) As Double
public:
static double BesselJ(
	int n, 
	double x
)

Parameters

n
Int32
The order parameter.
x
Double
The argument.

Return Value

The value of Jn(x).

Remarks

The Bessel functions of integral order occur in solutions to the wave equations with cylindrical symmetry. The regular Bessel functions are finite at the origin, and thus occur in situations where the wave equation is satisfied at the origin.

See Also