regularizedBeta(x, a, b)
This is the regularized (incomplete) beta function \(I_x(a, b) = \frac{1}{B(a, b)}\int_0^x t^{a - 1} (1 - t)^{b - 1}\,dt\).
|
|
This function always returns a double precision real number (53 bits) regardless of the precision of its arguments.
The object regularizedBeta is a method function.