SpecialFunctionsHypergeometric1F1 Method

The confluent hypergeometric series of the first kind.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public static double Hypergeometric1F1(
	double a,
	double b,
	double x
)

Public Shared Function Hypergeometric1F1 ( 
	a As Double,
	b As Double,
	x As Double
) As Double

public:
static double Hypergeometric1F1(
	double a, 
	double b, 
	double x
)

static member Hypergeometric1F1 : 
        a : float * 
        b : float * 
        x : float -> float

Double
The confluent hypergeometric series at x.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	Parameter b must be postive.

Remarks

As the parameter b approaches 0 computational errors increase. For example when b is near 1E-11 only about two significant digits are valid.