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27 lines
590 B
27 lines
590 B
$$
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\underbracket{
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\underbracket{
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\lnot
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\underbracket{
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(a \lor \underbracket{\lnot b}_{x_4})
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}_{x_3}
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}_{x_1}
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\lor
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\underbracket{
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(\underbracket{\lnot a}_{x_5} \land c)
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}_{x_2}
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}_{x_\varphi}
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$$
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\begin{align*}
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CNF(\phi) = \ &x_\phi \land \\
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&\tseitinAnd{x_\varphi}{x_1}{x_2} \land \\
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&\tseitinNot{x_1}{x_3} \land \\
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&\tseitinOr{x_3}{a}{x_4} \land \\
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&\tseitinAnd{x_2}{x_5}{c} \land \\
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&\tseitinNot{x_4}{b} \land \\
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&\tseitinNot{x_5}{a}
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\end{align*}
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