Generate random SAT instances, both SAT and UNSAT.
Pakistan defence minister says country in 'open war' with Afghanistan after strikes
，更多细节参见爱思助手下载最新版本
Our editors’ favourite sporting images from the past week, from the spectacular to the powerful, and with a little bit of fun thrown in
这个数字几乎刷新了外界对顶级 AI 人才的估值认知。