Recursive functions are Turing-equivalent (Small tips to make middle and high school students like math 3)

A fact I recently learnedI recently finished reading a book on automata, and according to that book, Turing machines, lambda calculus, and recursive functions all have the same computational ...
GitHub

DESIGN.md

Decision124 selects supervised native actors plus a reactive Morrow application compiled to WebAssembly, connected through a typed WebSocket protocol. Shared Morrow types and pure functions cross ...
GitHub

From Answer Generation to Research-Agenda Generation

Can AI decide what mathematics is worth pursuing next? Solving a problem is one kind of intelligence. Choosing the next worthwhile problem is another. This project explores that second frontier.
blog.csdn

DeepSeek Prompt Engineering进阶：结构化指令与响应验证实战

Prompt Engineering 是大模型应用落地的核心工程能力，其本质是设计人机协同的接口协议。理解模型底层的 prompt 解析机制（如 attention mask 分区、tool call 校验流程）是实现精准输出的前提。DeepSeek 系列因双通道 attention 和强 schema 校验机制，对结构化指令高度敏感，显著区别于 Llama 等通用模型。技术 ...
blog.csdn

C++模板元编程入门：编译期计算与类型萃取实战

比如我写 Factorial<5>::value ，编译器是真的会去递归展开、算出120，然后把120作为常量写进二进制，而不是在运行时算。 这意味着模板元编程的“计算”发生在编译期，结果以类型或常量形式“固化”在程序中。
Beirut Time

Butterfly wing patterns in flight create powerful illusory motion cues

$$\begin{array}{l}\mathrm{Forwards}\,\mathrm{confusion}=(\mathrm{Backwards}\,\mathrm{energy}-\mathrm{Forwards}\,\mathrm{energ ...