Tue Mar 27 07:00:51 CDT 2007
Travis Oliphant schrieb:
> O.K. So, the problem is that when I defined matrix multiplication, I
> mistakenly believed that dot always interpreted 1-d arrays as row
> vectors which it is now clear it doesn't.
> I think this led to the issues.
> So, making dot always return arrays seems like the needed fix.
Does that mean that...
a) dot(a,b) will return an array even if a and b are both numpy-matrices?
b) dot(c,d) will return an array if c or d is a numpy-matrix?
Thanks for any clarifications,
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