Hi Omer, On Mon, Aug 10, 2015 at 8:56 PM, Omer Zak <w...@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. Please reply to list if it's a mailing list post - http://shlom.in/reply .
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