[Numpy-discussion] untenable matrix behavior in SVN

Alan G Isaac aisaac@american....
Tue Apr 29 17:36:33 CDT 2008


On Tue, 29 Apr 2008, "Travis E. Oliphant" apparently wrote:
> x[i,:] * A * x[:,i] 

This need is also fully met by Proposal 5.
It is just a matter of syntax and sticking
with matrices.
<URL:http://www.scipy.org/MatrixIndexing#proposal-5>

E.g., x.rows(i) * A * x.cols(i)

Cheers,
Alan Isaac





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