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AdvancedMath.ModifiedBesselK Method

Computes the irregular modified cylindrical Bessel function.

Namespace:  Meta.Numerics.Functions
Assembly:  Meta.Numerics (in Meta.Numerics.dll) Version: 4.1.4
Syntax
public static double ModifiedBesselK(
	double nu,
	double x
)

Parameters

nu
Type: System.Double
The order parameter.
x
Type: System.Double
The argument, which must be non-negative.

Return Value

Type: Double
The value of Kν(x).
Exceptions
ExceptionCondition
ArgumentOutOfRangeExceptionx is negative.
Remarks

The modified Bessel functions are related to the Bessel functions with pure imaginary arguments.

The irregular modified Bessel function decreases monotonically and exponentially from the origin.

See Also