tensorflow_probability/python/optimizer/linesearch/hager_zhang.py
def _machine_eps(dtype):
  """Returns the machine epsilon for the supplied dtype."""
  if isinstance(dtype, tf.DType):
    dtype = dtype.as_numpy_dtype()
  return np.finfo(dtype).eps
def _machine_eps(dtype):
  """Returns the machine epsilon for the supplied dtype."""
  if isinstance(dtype, tf.DType):
    dtype = dtype.as_numpy_dtype()
  return np.finfo(dtype).eps
Returns the machine epsilon for the supplied dtype.