At the Lean FRO, Kim Morrison, a Senior Research Software Engineer, recently ran an experiment that went well beyond our expectations. An AI agent converted zlib, a widely used C compression library embedded in countless systems, to Lean, with minimal human guidance. No special tooling was built. It was Claude, a general-purpose AI, with no special training for theorem proving, out of the box. The workflow had four steps. First, the AI produced a clean, readable Lean implementation of the zlib compression format, including the DEFLATE algorithm at its core. Second, the Lean version passed the library’s existing test suite, confirming behavioral equivalence. Third, key properties were stated and proved, not as tests, but as mathematical theorems. The capstone theorem:
Российский офицер назвал абсурдной задачу ВСУ форсировать Днепр08:37
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Apple, Hardware, mac, studio display
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本次股权转让设置了业绩对赌。根据转让协议，本次交易业绩承诺期为2025年度、2026年度、2027年度，转让方承诺业绩承诺期内法兰泰克累计实现的归母净利润为不低于5.1亿元。，推荐阅读电影获取更多信息
26 февраля Венгрия выдвинула требование ЕС отправить на Украину независимую комиссию, которая расследует обстоятельства повреждения «Дружбы» и возможность возобновления работы объекта.