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arXiv cs.AI·

Orthologic for SAT Solving

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72
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15
In three linesNew algorithm for formula entailment in orthologic (sound approximation of classical logic) without costly preprocessing phase, O(n²(1+|A|)) worst-case complexity. Synthetic SAT benchmarks via Tseitin encoding: instances hard for SOTA solvers but efficiently solved by orthologic. Orthologic normalization improves solving time on hard problems.
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