[Numpy-discussion] numpy-izing a loop
Stéfan van der Walt
stefan at sun.ac.za
Tue Feb 10 16:33:35 EST 2009
2009/2/10 Stéfan van der Walt <stefan at sun.ac.za>:
> x = np.arange(dim)
> y = np.arange(dim)[:, None]
> z = np.arange(dim)[:, None, None]
Do not operate heavy machinery or attempt broadcasting while tired or
under the influence. That order was incorrect:
> z = np.arange(dim)
> y = np.arange(dim)[:, None]
> x = np.arange(dim)[:, None, None]
Cheers
Stéfan
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