BesselRelatedBesselExpI1(Double) Method |
BesselExpI1(x) calculates the double precision exponentially scaled
modified (hyperbolic) Bessel function of the first kind of order
one for double precision argument x. The result is I1(x)
multiplied by exp(-abs(x)).
Namespace: Altaxo.CalcAssembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax public static double BesselExpI1(
double x
)
Parameters
- x Double
- The function argument.
Return Value
DoubleThe exponentially scaled
modified (hyperbolic) Bessel function of the first kind of order
one for argument x.
See Also