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Arithmetic Edge Case

Definition

An Arithmetic Edge Case is an unusual or extreme input value that can cause unexpected behavior or errors in a computational system. In the context of smart contracts and blockchain protocols, these are specific numerical conditions or calculations that, while valid, exist at the boundaries of defined parameters or system limits. Such cases can expose vulnerabilities in code logic, leading to incorrect outputs, system freezes, or security exploits if not handled precisely. Rigorous testing for these conditions is essential to maintain the integrity and reliability of decentralized applications.