Lines Matching refs:u1
557 u1 = random()559 z = NV_MAGICCONST * (u1 - 0.5) / u2654 u1 = random()655 z = _cos(_pi * u1)703 u1 = random()704 if not 1e-7 < u1 < 0.9999999:707 v = _log(u1 / (1.0 - u1)) / ainv709 z = u1 * u1 * u2729 u1 = random()731 if u1 <= x ** (alpha - 1.0):733 elif u1 <= _exp(-x):