“Fuzzy logic is a form of many-valued logic derived from fuzzy set theory to deal with reasoning that is fluid or approximate rather than fixed and exact. In contrast with “crisp logic”, where binary sets have two-valued logic, fuzzy logic variables may have a truth value that ranges in degree between 0 and 1. In simple words we can say fuzzy logic is a super set of conventional (boolean) logic that has been extended to handle the concept of partial truth–the truth values between completely true and completely false.”
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