countable

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countable

[′kau̇nt·ə·bəl]
(mathematics)
Either finite or denumerable. Also known as enumerable.

countable

(mathematics)
A term describing a set which is isomorphic to a subet of the natural numbers. A countable set has "countably many" elements. If the isomorphism is stated explicitly then the set is called "a counted set" or "an enumeration".

Examples of countable sets are any finite set, the natural numbers, integers, and rational numbers. The real numbers and complex numbers are not
References in periodicals archive ?
The topics include similarity types of structures, elementary equivalence, countability proviso with exceptions, prime extensions of well-ordered chains, and the differential closure.
In the third note we are concerned with the explicit characterisation of the status of vatious determiners, including less, with respect to countability and collcctivity.
Leismo has been shown to be conditioned by lexical properties of the referent, especially gender, animacy, and countability, as well as by semantic-discourse factors, in particular transitivity and relative degrees of activity, prominence, and affectedness of the referent (Garcia 1975, 1986; Klein-Andreu 1981, 1992, 1996, 1999; Flores 1997).
By "the problem of individuation" McCabe means roughly the criteria for the countability of something and its having a unified history.
They face no free and inde pendent campus press, no elections, no opposing political slates, and no ac countability regarding policy and per formance.
The property of (i,j) semi [first] second countability is hereditary.
Lytton, professor of law at Albany Law School, said BishopAc countability.
Indeed, this is the basic argument for distinguishing the countability of nouns (i.
The use of articles with nouns seems to be an applicable criterion in the analysis of their countability in the eighteenth century, as the usage did not differ remarkably from that of Present-Day English.