Thanks for signing up!
There is a special form for boolean formulas called "Conjunctive Normal Form" (CNF). A problem in this form consists of clauses connected with and operators, where each clause only contains variables connected with or operators. The variables can appear negated, but only variables can be directly negated, something like !(a && b) is not allowed. An example boolean formula in CNF form is:
，详情可参考safew官方下载
# 在anqicms目录下解压文件，推荐阅读雷电模拟器官方版本下载获取更多信息
Suzanne BearneTechnology Reporter