ILNumerics Ultimate VSILMathbesselYn Method (InArraySingle, Int32)ILNumerics Ultimate VS Documentation
ILNumerics - Technical Application Development
Evaluates the Bessel function of the second kind, integer order n-th of the argument. For more details about this function, see Wikipedia - Bessel functions of the second kind.

[ILNumerics Computing Engine]

Namespace: ILNumerics
Assembly: ILNumerics.Computing (in ILNumerics.Computing.dll) Version: (5.3.7131.2749)

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


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

Return Value

Type: RetArraySingle
The value of the function.

  • 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, double.NegativeInfinity will be returned.

[ILNumerics Computing Engine]

See Also