[Numpy-discussion] linalg.norm missing an 'axis' kwarg?!
Stéfan van der Walt
Mon Feb 9 07:08:05 CST 2009
2009/2/9 Hans Meine <email@example.com>:
>> Here's a basic implementation. docstring + tests not updated yet, also I
>> wonder whether axis should be the first argument, but that could create
>> compatibility problems.
> AFAICS, I never received an answer, but IMHO this should be integrated into
> NumPy. Any objections?
I often work with vectors inside an array, so I would find it useful
(even if it is just a two-line wrapper). I'd also add an "out"
argument, so that the signature is similar to that of max, min, etc.
norm(a, ord=None, axis=None, out=None)
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