[Numpy-discussion] Call for a vote on .M .A .T .H attributes
George Nurser
gnurser at googlemail.com
Fri Jul 7 10:31:02 EDT 2006
On 07/07/06, Travis Oliphant <oliphant.travis at ieee.org> wrote:
>
> This is a call for a vote on each of the math attributes. Please post
> your vote as
>
> +1 : support
> +0 : don't care so go ahead
> -0 : don't care so why do it
> -1 : against
>
> Vote on the following issues separately:
>
>
>
> 1) .T Have some kind of .T attribute
+1
>
> If >0 on this then:
>
> a) .T == .swapaxes(-2,-1)
-1
>
> b) .T == .transpose()
>
> c) .T raises error for ndim > 2
-1
>
> d) .T returns (N,1) array for length (N,) array
-1
>
> e) .T returns self for ndim < 2
+1
>
>
> 2) .H returns .T.conj()
-1
>
>
> 3) .M returns matrix version of array
-1
>
>
> 4) .A returns basearray (useful for sub-classes).
-0
George.
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