def CheckExpired(self):
    return self.will_expire and self._gettime() >= self.expiration_time
Check a covariance matrix is symmetric and positive-definite.
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/api/memcache/memcache_stub.py/CacheEntry.CheckExpired--crossover with--dataset/ETHPy150Open scikit-learn/scikit-learn/sklearn/mixture/gaussian_mixture.py/_check_covariance_matrix