Knuth's Algorithm X: Difference between revisions

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Undid revision 495265887 by خالد حسني (talk) If you're going to change wikiformatting to TeX, do it right: this change lost all the brackets in the sets.
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Line 32:
:* ''D'' = {3, 5, 6};
:* ''E'' = {2, 3, 6, 7}; and
:* ''F'' = {2, 7}.
 
This problem is represented by the matrix:
 
:{| border="1" cellpadding="5" cellspacing="0"
! !! 1 !! 2 !! 3 !! 4 !! 5 !! 6 !! 7
|-