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I learned that for 4-SAT, if clause to variable ratio is more than 10, the generated problems become difficult to solve, and the likelihood of formula to be SAT or UNSAT is close to 50%. So I generated 3 types of formulas:。一键获取谷歌浏览器下载是该领域的重要参考
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Nature, Published online: 27 February 2026; doi:10.1038/s41586-026-10308-x
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