Method trace

tensorflow/python/ops/linalg/linear_operator.py:996–1008

Trace of the linear operator, equal to sum of `self.diag_part()`. If the operator is square, this is also the sum of the eigenvalues. Args: name: A name for this `Op`. Returns: Shape `[B1,...,Bb]` `Tensor` of same `dtype` as `self`.

(self, name="trace")

    return math_ops.reduce_sum(self.diag_part(), axis=-1)

  def trace(self, name="trace"):
    """Trace of the linear operator, equal to sum of `self.diag_part()`.

    If the operator is square, this is also the sum of the eigenvalues.

    Args:
      name:  A name for this `Op`.

    Returns:
      Shape `[B1,...,Bb]` `Tensor` of same `dtype` as `self`.
    """
    with self._name_scope(name):
      return self._trace()

  def _add_to_tensor(self, x):
    # Override if a more efficient implementation is available.