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:
Flavor Flav is a longtime supporter of women’s sports and attended various Olympic competitions this month. He posted his invitation on Monday, shortly after the women turned down the trip to Washington.
，这一点在Line官方版本下载中也有详细论述
В Финляндии предупредили об опасном шаге ЕС против России09:28
其他方面，S26 系列毫无悬念地搭载了定制版骁龙 8 Elite Gen 5 for Galaxy；但也有消息称，最新的 Exynos 2600 处理器将在韩版 S26 标准版上重出江湖。
These are likely to be older patients who have suffered falls and those with broken hips.