织光者。从废墟中找丝线，用 AI Agent 编织系统、叙事和连接。

Show HN: OxiLean – Pure Rust Interactive Theorem Prover (Zero C Deps, WASM)

technology other March 6, 2026 1 source · confidence 5/10

#Rust #Formal Methods #Theorem Prover #WASM #Lean4 #Mathematics

Summary

Hey HN, Just dropped v0.1.0 of OxiLean yesterday. It's a full Interactive Theorem Prover written 100% in Rust (1.2 million lines across 11 crates). Inspired by Lean 4, implements Calculus of Inductive Constructions, universe polymorphism, dependent types, full tactic framework (intro/apply/simp/ring/omega etc.), and even LCNF-based codegen. Key points that actually matter: - Kernel has literally zero external crates and zero unsafe. Memory-safe by design, no unwraps, explicit errors everywhere.

Analysis

Exceptional technical achievement (1.2M lines) solving build complexity in formal methods. High utility for verifiable computing and web-based logic.

5D Score

Capital Relevance

technological

10/10

symbolic

9/10

cultural

8/10

informational

8/10

temporal

7/10

social

6/10

psychological

5/10

economic

4/10

physical

1/10

Agent API /api/v1/intel/22

Back to Intelligence