Re: [Numpy-discussion] arr.dtype.kind is 'i' for dtype=unit !?

[Scott R. <sr...@nr...>]

> > Can anybody on a 64-bit system confirm?
>
> I'm on 64-bit Debian:
>
> In [11]: arr=N.arange(10,dtype=N.uint)
>
> In [12]: arr.dtype.kind
> Out[12]: 'u'
>
> In [13]: arr.dtype.itemsize
> Out[13]: 4
>
> In [14]: arr=N.arange(10,dtype=N.long)
>
> In [15]: arr.dtype.kind
> Out[15]: 'i'
>
> In [16]: arr.dtype.itemsize
> Out[16]: 8

Ack!  That was on the wrong machine (32-bit Debian).  Here is the 64-bit 
version:

In [2]: arr=N.arange(10,dtype=N.uint)

In [3]: arr.dtype.kind
Out[3]: 'u'

In [4]: arr.dtype.itemsize
Out[4]: 8

In [5]: arr=N.arange(10,dtype=N.long)

In [6]: arr.dtype.kind
Out[6]: 'i'

In [7]: arr.dtype.itemsize
Out[7]: 8

Sorry about that,

Scott

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