Fuzzy+logic,+set+theory

=Strand 3: IT Systems=

Fuzzy logic, set theory
Fuzzy Logic is reasoning that is approximate/significant rather than precise for example; precise reasoning may state that a golden retriever might be 1.0, as close to "completely" dog as possible, while a Chihuahua might be 0.8, due to its size, and a seeing-eye dog only a 0.4, since it is often allowed where other dogs do not go, however with fuzzy logic a dog is a dog not matter it's shape or size. Fuzzy logic is used in computers when the user writes something like "between 1 and 5" in an excel sheet for instance. Fuzzy logic is used in many fields from control theory to A.I. and is constantly used by humans. Did you know there was once an episode of The Powerpuff Girls called Fuzzy Logic! (You can go on wikipedia and check it out)
 * Fuzzy Logic**




 * Set Theory**