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SpecialFunctionsIncompleteBeta Method

The incomplete beta function, with x defined over the domain of [0, 1].

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4
Syntax
public static double IncompleteBeta(
	double a,
	double b,
	double x
)

Parameters

a  Double
The first parameter, must be greater than 0.
b  Double
The second parameter, mus tbe greater than 0.
x  Double
A real number between 0 and 1 inclusive.

Return Value

Double
The integral from 0 to x of t^(a-1) (1-t)^(b-1) dt
Exceptions
ExceptionCondition
ArgumentOutOfRangeExceptionParameter x must be between 0 and 1 inclusive.
ArgumentOutOfRangeExceptionParameter a must be greater that 0.
ArgumentOutOfRangeExceptionParameter b must be greater that 0.
See Also