from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A form of algebra employing a range of values from "true” to "false” that is used in decision-making with imprecise data, as in artificial intelligence systems.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A form of reasoning, derived from fuzzy set theory, whereby a truth value need not be exactly zero (false) or one (true), but rather can be zero, one, or any value in between.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a form of mathematical logic in which truth can assume a continuum of values between 0 and 1
Sorry, no etymologies found.