Lean tip: treat it as a language with a great type system, not a formal verification tool
hargup13 · x · 2026-11-10
hargup13 shares a mindset tip for working with Lean: approach it as a language with a great type system rather than a formal verification tool. Designing programs so types carry correctness — instead of grinding out proofs — makes Lean far easier to work with, especially alongside AI coding tools.
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