linalg.py 文件源码

def idot(arrays):
    """
    Yields the cumulative array inner product (dot product) of arrays.

    Parameters
    ----------
    arrays : iterable
        Arrays to be reduced.

    Yields
    ------
    online_dot : ndarray

    See Also
    --------
    numpy.linalg.multi_dot : Compute the dot product of two or more arrays in a single function call, 
                             while automatically selecting the fastest evaluation order.
    """
    yield from _ireduce_linalg(arrays, np.dot)