[Python-ideas] matrix operations on dict :)

Raymond Hettinger raymond.hettinger at gmail.com
Tue Feb 7 03:17:09 CET 2012

On Feb 6, 2012, at 12:01 PM, julien tayon wrote:

> Proposing vector operations on dict, and acknowledging there was an
> homeomorphism from rooted n-ary trees to dict, was inducing the
> possibility of making matrix of dict / trees.

And if you add tensor operations, the implementation can remain
independent of the system of reference :-)

Contravariantly yours,


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