MathBetaIncomplete

Calculates the value of the incomplete beta function.

double  MathBetaIncomplete(
   const double  x,      // argument of the function
   const double  p,      // the first parameter of the function
   const double  q       // the second parameter of the function
   )

Parameters

x

[in] The argument of the function.

p

[in] The first parameter of the beta function, must be >0.0.

q

[in] The second parameter of the beta function, must be >0.0.

Return Value

Value of the function.