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:
Like many early internet memes, "so I herd u liek mudkips" doesn’t have a single, clean origin story. Some fans trace it back to MudKipClub, a DeviantArt group where the phrase was posted earnestly as an inside joke and invitation for other users to join the community. Others remember it spreading through 4chan, where it evolved into copypasta and became part of the platform's deeply chaotic, anything-goes humor.
。heLLoword翻译官方下载对此有专业解读
沃尔玛支持的数字支付应用PhonePe拟在印度上市，寻求至多105亿美元估值，更多细节参见PDF资料
While acknowledging that making long-term predictions in the face of technological innovation is “difficult,” BofA notes that Facebook/Meta and Google/Alphabet did not replace print advertising overnight but that over 20 years, consumer behavior changed to dramatically shrink the print ads market. “We are not arguing that insurance intermediaries will disappear or that Coca-Cola will buy its insurance from a chatbot,” BofA said, but it urged investors to look closely at this sector, as insurance distributor stocks do not seem to be discounting the risks.