Regularized Lower Incomplete Beta Function Calculator
Calculate the regularized lower incomplete beta function: $$ I_x(a,b)=\frac{1}{B(a,b)}\int_0^x t^{a-1}(1-t)^{b-1}\,dt $$
* Enter parameters \( a \) and \( b \) (both > 0) and a value \( x \) (0 ≤ \( x \) ≤ 1).
Step 1: Enter Parameters
e.g., 2
e.g., 2
e.g., 0.5