Formalizing a math problem in Lean usually starts with tedious translation. This repo handles that first pass. MathCode is a terminal AI coding assistant that turns plain-language math problems into…

A persistent Lean server is why MathCode’s proof loop works: checks drop from ~30s to ~0.4s after warmup. Before buying a smarter model, keep the verifier alive. That 75x feedback speedup buys the…

Introducing MathCode 0.2.0: maximize prompt-cache hit rates and reduce API costs by up to 90%. Project Page: