[Numpy-discussion] indexing bug?
Nadia Dencheva
dencheva at stsci.edu
Fri Sep 28 15:07:30 EDT 2007
This should return an error and not silently truncate to int.
Nadia
Lou Pecora wrote:
> Looks like it truncates to an int. But I wouldn't do
> it especially if you use floating operations (+,*,/,
> etc.) since what you get may not truncate to the
> integer you expect. Remember floats are approximate
> representations for many rational numbers. Stick with
> integers, IMHO.
>
> --- Nadia Dencheva <dencheva at stsci.edu> wrote:
>
>> Is indexing with floats really allowed in numpy?
>>
>>
>> >>> a=numpy.array([1,2,3,4])
>> >>> a[2.99]
>> 3
>
>
>
> -- Lou Pecora, my views are my own.
>
>
>
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