[SciPy-user] TypeError: can't convert complex to float; use abs(z)
Stéfan van der Walt
stefan at sun.ac.za
Thu Apr 3 08:05:13 EDT 2008
On 03/04/2008, lorenzo bolla <lbolla at gmail.com> wrote:
> your function gij returns a 2d array (a matrix) with just 1 element.
> you cannot assign to the element b[0,0], the value of the matrix c, but you
> can assign it the value of the _only_ element of c, i.e. c.item().
>
> your last line become:
> b[0,0] = c.item()
And yet:
In [3]: x = np.zeros((2,1))
In [4]: x
Out[4]:
array([[ 0.],
[ 0.]])
In [5]: y = np.array([[1.5]])
In [6]: x[0,0] = y
In [7]: x
Out[7]:
array([[ 1.5],
[ 0. ]])
Looks like a bug to me?
Cheers
Stéfan
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