def _rvs(self, a, b):
        sz, rndm = self._size, self._random_state
        u1 = gamma.rvs(a, size=sz, random_state=rndm)
        u2 = gamma.rvs(b, size=sz, random_state=rndm)
        return (u1 / u2)
dataset/ETHPy150Open scipy/scipy/scipy/stats/_continuous_distns.py/betaprime_gen._rvs/original