ILNumerics Ultimate VS

ILMathbesselJ0 Method (InArraySingle)

ILNumerics Ultimate VS Documentation
ILNumerics - Technical Application Development
Evaluates the Bessel function of the first kind, integer order 0 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: (5.5.7503.3146)

public static RetArray<float> besselJ0(
	InArray<float> x


Type: ILNumericsInArraySingle
The point where the function will be evaluated.

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 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, 1.0 will be returned.

[ILNumerics Computing Engine]

See Also