Matrix inversion tool

[Shlomi Fish]

Hi Omer,

On Mon, Aug 10, 2015 at 8:56 PM, Omer Zak <w1 at zak.co.il> wrote:

> All those discussions about inverting matrices over Z2 make me curious
> to know what kind of problems can be solved by inverting such matrices.
>
> I suppose that the actual problem, with which Shachar is struggling, is
> proprietary information. However, is it possible to indicate the kind of
> problems which can be attacked by inverting a matrix over Z2?
>

Some examples for such problems are
http://www.shlomifish.org/MathVentures/toggle_squares.html and the similar
puzzle of http://www.logicgamesonline.com/lightsout/daily.php . Hope it
helps!

Regards,

-- Shlomi

-- 
------------------------------------------
Shlomi Fish http://www.shlomifish.org/

Chuck Norris helps the gods that help themselves.

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