[Numpy-discussion] searchsorted bug
Nadav Horesh
nadavh at visionsense.com
Thu Jan 31 09:56:56 EST 2008
It works fine also for me (numpy 1.04 gentoo linux on amd64)
Nadav
On Thu, 2008-01-31 at 15:51 +0100, lorenzo bolla wrote:
> works fine for me.
>
>
> In [33]: A = numpy.array(['a','aa','b'])
>
> In [34]: B = numpy.array(['d','e'])
>
> In [35]: A.searchsorted(B)
> Out[35]: array([3, 3])
>
> In [36]: numpy.__version__
> Out[36]: '1.0.5.dev4567'
>
>
>
>
>
> L.
>
>
>
>
> On 1/31/08, James Philbin <philbinj at gmail.com> wrote:
>
> Hi,
>
> The following gives the wrong answer:
>
> In [2]: A = array(['a','aa','b'])
>
> In [3]: B = array(['d','e'])
>
> In [4]: A.searchsorted(B)
> Out[4]: array([3, 0])
>
> The answer should be [3,3]. I've come across this while trying
> to come
> up with an ismember function which works for strings
> (setmember1d
> doesn't seems to assume numerical arrays).
>
> Thanks,
> James
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>
>
>
> --
> Lorenzo Bolla
> lbolla at gmail.com
> http://lorenzobolla.emurse.com/
>
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