[Numpy-discussion] More scalar math issues

[Travis Oliphant]

Erin Sheldon wrote:
>    y=x.copy()
>    N.cos(x,y)
> but wouldn't it be better to just preserve the type through functions
> like cos?  Or does this cause repercussions in other places?
>   
This causes repercussions in other places.   This can be re-visited for 
1.1, but for now, all ufuncs that return 0-d arrays are converted to 
array scalars.

-Travis