ABSTRACT
Fuzzy logic is logic. Logic refers to the study of methods and principles of human reasoning.
Classical logic deals with propositions (statements) that are either true or false, but not in between, nor are both simultaneous. The main content of classical logic is the study of rules. A rule usually takes the following form:
Rule: IF x1 is true AND x2 is false AND ... AND xn is false THEN y is false.
