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BesselK Method (Double, Int32)
Evaluates a sequence of modified Bessel functions of the third kind with integer order and real argument.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax
public static double[] K(
	double x,
	int n
)

Parameters

x
Type: SystemDouble
A double representing the argument for which the sequence of Bessel functions is to be evaluated.
n
Type: SystemInt32
A int which specifies the order of the last element in the sequence.

Return Value

Type: Double
A double array of length n + 1 containing the values of the function through the series.
Remarks
This function uses e^x K_{\nu+k-1} for k = 1, \ldots, n and \nu = 0. For the definition of K_v (x), see below.
See Also