[Numpy-discussion] matrix multiply

Charles R Harris charlesr.harris@gmail....
Mon Apr 7 00:21:22 CDT 2008


On Sun, Apr 6, 2008 at 10:38 PM, Alan G Isaac <aisaac@american.edu> wrote:

> On Sun, 6 Apr 2008, Charles R Harris apparently wrote:
> > You mean as edges in a directed graph?
>
> Yes.
>
> Naturally a boolean matrix is not the most compact
> representation of a directed graph, especially a
> sparse one.  However it can be convenient.
>

I've had occasional thoughts of adding a "computer science" kit to scipy
with equivalence relations, trees, tries, graphs, and other such things that
come in handy for some sorts of problems.

Chuck
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