inference rules

Inference rules are logical guidelines that help us derive new conclusions from known information. Think of them as structured steps or patterns used in reasoning, ensuring that if the starting points are true, the conclusions we draw are also true. For example, if we know "All dogs bark," and "Fido is a dog," an inference rule helps us conclude "Fido bark." These rules are fundamental in fields like mathematics and computer science, enabling us to build complex arguments and systems that reason correctly based on initial facts.