Formal Verification

Formal verification is a mathematical approach used to ensure that computer systems, like software or hardware, behave correctly according to specific requirements. It often employs temporal logic, which is a way to express conditions about what should happen over time. By using formal methods, engineers can rigorously prove that a system will always meet its goals, such as responding promptly to user inputs or maintaining security over time. This process helps prevent errors and increases reliability, making it vital in critical applications like safety systems in vehicles or medical devices.