astype() behaviour

Francesc Altet faltet at
Fri Oct 27 12:01:38 CDT 2006

A Divendres 27 Octubre 2006 17:58, Joris De Ridder va escriure:
> Hi,
> Is the following behaviour of astype() intentional in NumPy 1.0?
> >>> x = array([1,2,3])
> >>> x.astype(None)
> array([ 1.,  2.,  3.])
> That is, the int32 is converted to float64.

Yes, I think the behaviour is intended. This is because 'float64' is the 
default type in NumPy from some months ago (before the default was 'int_')


>0,0<   Francesc Altet
V   V   Cárabos Coop. V.   Enjoy Data

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