[Numpy-discussion] Should dot return 1x1 matrix as scalar?

[Alan Isaac]

On Fri, 13 Jan 2006, Travis Oliphant wrote: 
> 3) Return scalars instead of 1x1 matrices inside of __array_finalize__ 
> (where the magic of ensuring matrices are rank-2 arrays is actually done). 

Just for multiplication, or also for addition etc?
Alan Isaac