Beta and beta incomplete functions. More...
#include <ql/math/distributions/gammadistribution.hpp>
Functions | |
Real | betaFunction (Real z, Real w) |
Real | betaContinuedFraction (Real a, Real b, Real x, Real accuracy=1e-16, Integer maxIteration=100) |
Real | incompleteBetaFunction (Real a, Real b, Real x, Real accuracy=1e-16, Integer maxIteration=100) |
Incomplete Beta function. |
Beta and beta incomplete functions.