[Numpy-discussion] Sign of NaN

[Charles R Harris]

On Tue, Sep 29, 2015 at 9:25 AM, Anne Archibald <archibald at astron.nl> wrote:

> IEEE 754 has signum(NaN)->NaN. So does np.sign on floating-point arrays.
> Why should it be different for object arrays?
>

What about non-numeric objects in general ?

<snip>

Chuck
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