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Evaluates the beta function or the incomplete beta function. You must manually select the polymorphic instance you want to use.

Details  

Use the pull-down menu to select an instance of this VI.

Select an instance Beta FunctionIncomplete Beta Function

Beta Function

	x is the first argument of the beta function. x must be nonnegative.
	y is the second argument of the beta function. y must be nonnegative.
	b(x, y) is the result of the beta function for the given values of x and y.

Incomplete Beta Function

	x is the first argument of the beta function. x must be nonnegative.
	y is the second argument of the beta function. y must be nonnegative.
	a is the upper limit of the incomplete beta integral and is a real number between 0 and 1. The default value is 1.
	b(x, y, a) is the result of the incomplete beta function for the given values of x, y, and a.

(Incomplete) Beta Function Details

Beta Function

The following equation defines the beta function.

The following intervals for the input values define the function.

Incomplete Beta Function

The following equation defines the incomplete beta function.

The following intervals for the input values define the function.

For any real nonnegative value of upper limit a 1, the function is defined for all real nonnegative values of x and y.