Виктория Кондратьева (Редактор отдела «Мир»)
数据来源：国家统计局、生态环境部、海关总署等
。91视频对此有专业解读
{\renewcommand{\arraystretch}{1.5}\begin{bmatrix}
The obstacle has always been cost. Writing proofs by hand was too expensive to apply broadly. AI changes the economics. Proof is becoming practical at scale.