Fuzzy Logic

Fuzzy logic is a form of many-valued logic in which the truth value of variables may be any real number between 0 and 1.

How it works

It is employed to handle the concept of partial truth, where the truth value may range between completely true and completely false.[1] By contrast, in Boolean logic, the truth values of variables may only be the integer values 0 or 1.

References

1. Fuzzy logic. (2023, May 28). In Wikipedia. Link