Fighting False Positives
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:
在全党开展树立和践行正确政绩观学习教育，是贯彻落实党的二十届四中全会战略部署、确保基本实现社会主义现代化取得决定性进展的必然要求，是践行党的根本宗旨、夯实党的执政根基的重要举措，是巩固拓展党内集中学习教育成果、持之以恒推进全面从严治党的有效途径，对于推进党和国家事业、对于推进全面从严治党意义重大。，详情可参考91视频
Navy, Icyblue, Mint, Silver Shadow, Blueblack*, Coralred*, Pinkgold* (*Samsung.com exclusive)。关于这个话题，heLLoword翻译官方下载提供了深入分析
当然，姚雄杰显然意识到了这一点。此番收购Adumbi金矿，某种程度上就是对冲周期风险的战略布局——黄金具备避险属性，与工业金属的周期属性形成互补。一旦新能源金属进入下行通道，黄金板块有望成为新的利润稳定器。，这一点在heLLoword翻译官方下载中也有详细论述
NYT Strands hints, answers for February 26, 2026