мощность (множества) , кардинальное число;
количество элементов (множества) cardinality of relation (математика) мощность множества

Большой англо-русский и русско-английский словарь. 2001.

Смотреть что такое "cardinality" в других словарях:

  • cardinality — 1520s, condition of being a cardinal, from CARDINAL (Cf. cardinal) (q.v.) + ITY (Cf. ity). Mathematical sense is from 1935 …   Etymology dictionary

  • Cardinality — In mathematics, the cardinality of a set is a measure of the number of elements of the set . For example, the set A = {1, 2, 3} contains 3 elements, and therefore A has a cardinality of 3. There are two approaches to cardinality ndash; one which… …   Wikipedia

  • cardinality — noun a) Of a set, the number of elements it contains. The empty set has a cardinality of zero. b) The property of a relationship between a database table and another one, specifying whether it is one to one, one to many, many to one, or many to… …   Wiktionary

  • cardinality — The cardinality of a set is the cardinal number that measures the number of its members …   Philosophy dictionary

  • cardinality — noun (plural ties) Etymology: 1cardinal + ity Date: 1935 the number of elements in a given mathematical set …   New Collegiate Dictionary

  • cardinality — /kahr dn al i tee/, n., pl. cardinalities. Math. (of a set) the cardinal number indicating the number of elements in the set. [1930 35; CARDINAL + ITY] * * * …   Universalium

  • cardinality — noun (plural cardinalities) Mathematics the number of elements in a particular set or other grouping …   English new terms dictionary

  • cardinality — car·di·nal·i·ty …   English syllables

  • cardinality — noun (mathematics) the number of elements in a set or group (considered as a property of that grouping) • Topics: ↑mathematics, ↑math, ↑maths • Hypernyms: ↑number …   Useful english dictionary

  • Cardinality (disambiguation) — Cardinality may refer to* Cardinality of a set, a measure of the number of elements of a set in mathematics * Cardinality (data modeling), a term in database design * Cardinality (SQL statements), a term used in SQL statements * Cardinal utility …   Wikipedia

  • Cardinality (SQL statements) — In SQL (Structured Query Language), the term cardinality refers to the uniqueness of data values contained in a particular column (attribute) of a database table. The lower the cardinality, the more duplicated elements in a column. Thus, a column …   Wikipedia

Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.