slicing suggestion

[Travis Oliphant]

JJ wrote:
> Hello.
> I have a suggestion that might make slicing using
> matrices more user-friendly.  I often have a matrix of
> row or column numbers that I wish to use as a slice. 
> If K was a matrix of row numbers (nx1) and M was a nxm
> matrix, then I would use ans = M[K.A.ravel(),:] to
>   
I had thought that something like that would be useful.  It's called

.A1

-Travis


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