[Numpy-discussion] Speed up function on cross product of two sets?

[Tim Hochberg]

Arnd Baecker wrote:

[SNIP]

>((Note that I just learned in some other thread that with numpy there is
>an alternative to NewAxis, but I haven't figured out which that is ...))
>  
>
If you're old school you could just use None. But you probably mean 
'newaxis'.

-tim