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BesselRelatedBesselExpI0(Double) Method

BesselExpI0(x) calculates the double precision exponentially scaled modified (hyperbolic) Bessel function of the first kind of order zero for double precision argument x. The result is the Bessel function i0(X) multiplied by exp(-abs(x)).

Namespace: Altaxo.Calc
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public static double BesselExpI0(
	double x
)

Parameters

x  Double
The function argument.

Return Value

Double
The exponentially scaled modified (hyperbolic) Bessel function of the first kind of order zero for argument x.
See Also