The math library of Lean 4
- lean4
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Formal verification for AI: a Lean 4 + Dafny proof checker that catches fake AI proofs (reward hacking), and verified recursive self-improvement (RSI) for coding agents. AI for math, physics and software engineering.
- proof-assistant
- lean4
- ai-agents
- ai-for-math
Plan, apply and roll back changes to a production ontology, with a blast radius report and a proof an auditor can re-check.
- ai-native
- description-logics
- knowledge-graph
- mcp
A pure Crystal Vector Math library
- crystal
- vector
- quaternion