[Numpy-discussion] ufunc oddities

[Alan G Isaac]

On Sat, 24 May 2008, Keith Goodman apparently wrote: 
>>> x = np.array([True, True], dtype=bool)
>>> x.sum()
>    2



If you want bools, change the accumulator dtype::

    >>> x.sum(dtype=bool)
    True

Cheers,
Alan Isaac