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StableDistributionSymmetricPDFAlphaBetween199999And2 Method

Calculates the PDF for alpha in the interval [1.99999, 2].

Namespace: Altaxo.Calc.Probability
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
Syntax
C#
Copy
public static double PDFAlphaBetween199999And2(
	double x,
	double alpha,
	double precision,
	ref Object?? tempStorage
)

Parameters

x  Double
The value where the density is evaluated.
alpha  Double
The stability parameter (1.99999 <= alpha <= 2).
precision  Double
Goal for the relative precision.
tempStorage  Object
Temporary storage that can be reused between calls.

Return Value

Double
The probability density at x.
Remarks
For small x (up to about 4), an asymptotic expansion is used. For large x, the maximum of the value resulting from direct integration and a series expansion with respect to alpha is used.
See Also