[Numpy-discussion] Boolean array formatting poll

Fernando Perez fperez at colorado.edu
Wed Sep 10 17:19:38 CDT 2003


Pearu Peterson wrote:
> Considering the number of `-1`s, how about
> 
> 
>>>>a=numarray.arange(6, type=numarray.Bool); a[::2] = 0; a
> 
>  array([F, T, F, T, F, T], type=Bool)

Somehow I seem to parse faster 0/1 arrays than F/T (the symbols are visually 
more different).

-0.5, but better than the change to True/False.

Cheers,

f





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