[Numpy-discussion] Sparse matricies

[Andrew P. Lentvorski]

On Tue, 8 Jan 2002, Travis Oliphant wrote:

> SciPy has a subpackage for Sparse matrices, but it is not ready yet.

Well, I'm in the process of setting up the simulator now.  I don't need
the sparse matrix package immediately, but if there isn't anything useful
in a week or so, I'll have to figure out a workaround.  I'd *really*
rather not.  Even something which isn't quite ready would be better than
what I would write (and then have to throw away).

> I'd be interested in the package you are talking about.

http://www-cad.eecs.berkeley.edu:80/Software/software.html

The packge is SPICE, which is an electronic circuit simulator.  Spice3f4
in particular.  Download the Spice3f4 kit.

Unpack it.  The entire package is in src/lib/sparse.

Andy L.