| SpecialFunctionsIncompleteGamma Method |
The incomplete gamma integral. Both arguments must be positive.
Namespace: CenterSpace.NMath.CoreAssembly: NMath (in NMath.dll) Version: 7.4
Syntax public static double IncompleteGamma(
double a,
double x
)
Public Shared Function IncompleteGamma (
a As Double,
x As Double
) As Double
public:
static double IncompleteGamma(
double a,
double x
)
static member IncompleteGamma :
a : float *
x : float -> float
Parameters
- a Double
- A parameter describing the incomplete gamma function.
- x Double
- A point on the x-axis.
Return Value
DoubleThe integral from
0 to
x of
(t^(a-1) * e^-t)dt.
Exceptions Remarks Some math packages define our complemented incomplete gamma
function as the incomplete gamma function. In other words the complemented
and uncomplemented versions are reversed; for example as in the wolfram
alpha computational engine.
See Also