# Manuals/calci/BETAFUNCTION

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BETAFUNCTION (a,b)

• and are any positive real numbers.

## Description

• This function returns the value of the Beta function.
• Beta function is also called the Euler integral of the first kind.
• To evaluate the Beta function we usually use the Gamma function.

.

• For x,y positive we define the Beta function by:

## Examples

1. BETAFUNCTION(10,23) = 1.550093439705759e-9
2. BETAFUNCTION(9.1,7.4) = 0.00001484129272494359
3. BETAFUNCTION(876,432) = NaN

Beta Function