= Formal methods
{wiki=Formal_methods}
Formal methods are mathematical techniques and tools used for specifying, developing, and verifying software and hardware systems. These methods provide a rigorous framework for ensuring that systems meet their intended requirements and behave correctly. They are particularly useful in safety-critical applications, such as aerospace, automotive, medical devices, and telecommunications, where failures can have severe consequences. Key aspects of formal methods include: 1. **Mathematical Specification**: Formal methods use mathematical logic to create precise specifications of system behavior.
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