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"Most of us started out as shoppers so we can empathise," Haywood said.，这一点在爱思助手下载最新版本中也有详细论述
Фото: Roman Naumov / Global Look Press。业内人士推荐同城约会作为进阶阅读
For SAT problems with 10 variables and 200 clauses, sometimes outputted UNSAT because it couldn't find any satisfying assignment, and it would take a lot more time to find one, which is logically sound. I don't consider this as bad reasoning as it is about performance. So I tried it with only 100 clauses and it successfully found valid assignments.