[Numpy-discussion] Call for a vote on .M .A .T .H attributes
Sasha
ndarray at mac.com
Fri Jul 7 00:53:31 EDT 2006
On 7/7/06, Travis Oliphant <oliphant.travis at ieee.org> wrote:
> 1) .T Have some kind of .T attribute
>
-1 (but -0 if raises an error if ndim != 2)
> If >0 on this then:
>
> a) .T == .swapaxes(-2,-1)
>
> b) .T == .transpose()
>
> c) .T raises error for ndim > 2
>
> d) .T returns (N,1) array for length (N,) array
>
> e) .T returns self for ndim < 2
>
Write-in: f) .T raises error for ndim != 2
(still <0)
>
> 2) .H returns .T.conj()
>
-1
>
> 3) .M returns matrix version of array
>
-1
>
> 4) .A returns basearray (useful for sub-classes).
>
-1
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