linalg.py 文件源码

def itensordot(arrays, axes = 2):
    """
    Yields the cumulative array inner product (dot product) of arrays.

    Parameters
    ----------
    arrays : iterable
        Arrays to be reduced.
    axes : int or (2,) array_like
        * integer_like: If an int N, sum over the last N axes of a 
          and the first N axes of b in order. The sizes of the corresponding axes must match.
        * (2,) array_like: Or, a list of axes to be summed over, first sequence applying to a, 
          second to b. Both elements array_like must be of the same length.

    Yields
    ------
    online_tensordot : ndarray

    See Also
    --------
    numpy.tensordot : Compute the tensordot on two tensors.
    """
    yield from _ireduce_linalg(arrays, np.tensordot, axes = axes)