[PYTHON MATRIX-SIG] default axes

Konrad HINSEN hinsenk@ere.umontreal.ca
Fri, 16 Aug 1996 05:36:00 -0400

> I really think dot(a,b) should behave _exactly_ like
> add.reduce(a*b,axis=-1)


> Full rank multiplication of two arrays could be written:
> dot(a[...,(n-1)*(NewAxis,)],b,axes=-n)

That is a lot too complicated for a frequent operation, especially
considering that n might not be available as a variable or constant,
i.e. it would have to be written as shape(b)[0].

Konrad Hinsen                     | E-Mail: hinsenk@ere.umontreal.ca
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