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Use | instead of \| in 2sat description #242

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Jan 23, 2024
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Use | instead of \| in 2sat description #242

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3 changes: 2 additions & 1 deletion content/graph/2sat.h
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Expand Up @@ -4,7 +4,8 @@
* License: CC0
* Source: folklore
* Description: Calculates a valid assignment to boolean variables a, b, c,... to a 2-SAT problem,
* so that an expression of the type $(a\|\|b)\&\&(!a\|\|c)\&\&(d\|\|!b)\&\&...$ becomes true, or reports that it is unsatisfiable.
* so that an expression of the type $(a||b)\&\&(!a||c)\&\&(d||!b)\&\&...$
* becomes true, or reports that it is unsatisfiable.
* Negated variables are represented by bit-inversions (\texttt{\tilde{}x}).
* Usage:
* TwoSat ts(number of boolean variables);
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