(self, x)
| 185 | return self._log_unnormalized_prob(x) - self._log_normalization() |
| 186 | |
| 187 | def _cdf(self, x): |
| 188 | return math_ops.atan(self._z(x)) / np.pi + 0.5 |
| 189 | |
| 190 | def _log_cdf(self, x): |
| 191 | return math_ops.log1p(2 / np.pi * math_ops.atan(self._z(x))) - np.log(2) |