One of the basic objects treated in a given formal language system. The term is sometimes also used as a synonym for urelement.
Individual
See also
UrelementExplore with Wolfram|Alpha
References
Carnap, R. Introduction to Symbolic Logic and Its Applications. New York: Dover, p. 4, 1958.Referenced on Wolfram|Alpha
IndividualCite this as:
Weisstein, Eric W. "Individual." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Individual.html