PVS (Prototype Verification System)

PVS (Prototype Verification System) is a formal tool used for designing and verifying complex software and hardware systems. It combines a programming language with mathematical reasoning capabilities, allowing engineers to create models of systems and rigorously prove their correctness. By automating logical proofs, PVS helps identify potential errors early in development, ensuring systems function as intended. It's widely used in safety-critical fields like aerospace, automotive, and security to improve reliability and prevent costly mistakes through precise formal verification.