Many-valued logic

Many-valued logic is a type of logic that supports more than two values. Instead of only being able to answer true or false, many-valued logic can answer using three or more values (such as maybe, true, and false). This can be helpful in situations where you are trying to make decisions but don't know enough information to answer yes or no. For example, if someone asked you "Should I wear a coat today?", you could answer "Maybe. It might rain, so you should bring one just in case." Many-valued logic can help make these kinds of decisions easier.