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Lean4 Proof System

Definition

The Lean4 Proof System is an advanced interactive theorem prover and programming language utilized for formally verifying the correctness and security of software and mathematical assertions. Within the digital asset domain, it serves as a robust tool for establishing the absolute reliability of smart contracts and blockchain protocols. This system enables developers to mathematically prove that code behaves as intended, thereby preventing critical errors. Its objective is to enhance software trustworthiness.