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SpecialFunctionsGammaUpperRegularized Method

Returns the upper incomplete regularized gamma function Q(a,x) = 1/Gamma(a) * int(exp(-t)t^(a-1),t=0..x) for real a > 0, x > 0.

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

Parameters

a  Double
The argument for the gamma function.
x  Double
The lower integral limit.

Return Value

Double
The upper incomplete regularized gamma function.
See Also