Re: [Numpy-discussion] scalar object bug or feature?

[Alan G I. <ai...@am...>]

On Wed, 18 Oct 2006, Keith Goodman apparently wrote:=20
> Here's an example:=20
>>> x =3D zeros((300, 300))=20
>>> x =3D x > 1   # False=20
>>> x =3D 1 - x    # ones=20
>>> y =3D x.T * x=20
>>> y[0,0]=20
> 44=20


Here's a simpler (?) example:
>>> x=3Dnumpy.random.rand(300,1)>0
>>> x.sum()
300
>>> sum(x)
array([44], dtype=3Dint8)
>>> x=3Dnumpy.random.rand(300)>0
>>> sum(x)
300

Alan Isaac