ILMathbesselJn Method (InArraySingle, Int32)

ILNumerics Ultimate VS Documentation

ILNumerics - Technical Application Development

Evaluates the Bessel function of the first kind, integer order n-th of the argument. For more details about this function, see Wikipedia - Bessel functions of the first kind.

[ILNumerics Computing Engine]

Namespace: ILNumerics
Assembly: ILNumerics.Computing (in ILNumerics.Computing.dll) Version: 5.5.0.0 (5.5.7503.3146)

Syntax

Copy

public static RetArray<float> besselJn(
	InArray<float> x,
	int n
)

Public Shared Function besselJn ( 
	x As InArray(Of Single),
	n As Integer
) As RetArray(Of Single)

Dim x As InArray(Of Single)
Dim n As Integer
Dim returnValue As RetArray(Of Single)

returnValue = ILMath.besselJn(x, n)

Parameters

x: Type: ILNumericsInArraySingle
The point where the function will be evaluated.
n: Type: SystemInt32
Integer order of the argument.

Return Value

Type: RetArraySingle
The value of the function.

Remarks

If the input x is null, ArgumentNullException will be thrown.
If the input x is empty, an empty array will be returned.
If the order n is negative, an ArgumentException will be thrown.
If any element of x is xi < 0, double.NaN will be returned at that element.
If any element of x is xi == double.PositiveInfinity, 0.0 will be returned.
If any element of x is xi == 0.0, 0.0 will be returned.

[ILNumerics Computing Engine]

Reference

ILMath Class

besselJn Overload

ILNumerics Namespace

ILMathAddLanguageSpecificTextSet("LSTD6E018AC_0?cpp=::|nu=.");besselJn Method (InArrayAddLanguageSpecificTextSet("LSTD6E018AC_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");SingleAddLanguageSpecificTextSet("LSTD6E018AC_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");, Int32)

Parameters

Return Value

Reference

ILMathbesselJn Method (InArraySingle, Int32)