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为什么AI如此迅速下沉至银发族？
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Adhere to the Dependency Inversion Principle (DIP) with regard to their Business-Modules. This means that such a module can have a compile-time dependency on a Business-Module by implementing its interfaces. But no Business-Module can have a compile-time dependency on Infra-Modules.
而百胜中国则选择以“双子星”的模式，推动肯德基和必胜客两大品牌共同下沉，在后端共享基础设施资源，包括员工、设备和租金等。将门店的资本支出降至70万-80万元，并使得平均投资回收期控制在约两年左右。
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: