cardinality

measure of the “number of elements of the set”, either as a cardinal number or as the equivalence class of sets admitting bijections to this set

Wikidata entity: Q4049983

Wikimedia Commons category is Cardinality



P373 Commons category String Cardinality ???
P2534 defining formula Math Card(E)=#E=|E|=E¯=E¯¯ ???
P1568 definition domain ... Q2649292 (universal class) universal class
P1343 described by source ... Q20078554 (Great Soviet Encyclopedia (1926–1947)) Great Soviet Encyclopedia (1926–1947)
P1343 described by source ... Q109490582 (ISO 80000-2:2019 Quantities and units — Part 2: Mathematics) ISO 80000-2:2019 Quantities and units — Part 2: Mathematics
P1343 described by source ... Q124737633 (Armenian Soviet Encyclopedia, vol. 6) Armenian Soviet Encyclopedia, vol. 6
P1343 described by source ... Q115325930 (???) ???
P1889 different from ... Q395431 (Mocnost) Mocnost
P1889 different from ... Q107063735 (countability) countability
P1889 different from ... Q115326597 (Mächtigkeit) Mächtigkeit
P527 has part(s) ... Q2502253 (uniqueness quantification) uniqueness quantification
P527 has part(s) ... Q22976818 (multiplicity) multiplicity
P2396 image of function ... Q112278968 (class of cardinal numbers) class of cardinal numbers
P12457 invariant under ... Q180907 (bijection) bijection
P1687 main Wikidata property ... P1164 (group cardinality) group cardinality
P1687 main Wikidata property ... P2820 (cardinality of this set) cardinality of this set
P2561 name Monolingualtext cardinality ???
P2561 name Monolingualtext Mächtigkeit einer Menge ???
P2561 name Monolingualtext Ordnung einer Menge ???
P3950 narrower external class Url None ???
P913 notation ... Q175743 (number sign) number sign
P913 notation ... Q111971990 (vertical bar brackets) vertical bar brackets
P2579 studied by ... Q12482 (set theory) set theory
P279 subclass of ... Q1738991 (index number) index number
P279 subclass of ... Q4352241 (cardinal function) cardinal function
P279 subclass of ... Q130303652 (class function) class function

External Ids
P7033Australian Educational Vocabulary IDscot/11827
P6564Brilliant Wiki IDcardinality
P6706De Agostini IDcardinalità
P7554Encyclopedia of Mathematics article IDCardinality
P646Freebase ID/m/01v51
P11514Great Russian Encyclopedia portal IDmoshchnost-mnozhestva-a7670e
P3827JSTOR topic ID (archived)cardinality
P8408KBpedia IDSetOrCollectionTypeByCardinality
P2812MathWorld IDCardinality
P6366Microsoft Academic ID (discontinued)39673530
P7293National Library of Poland MMS ID9810676884905606
P7305Online PWN Encyclopedia ID3932354
P1051PSH ID7135
P3365Treccani IDcardinalita
P10017Treccani's Dizionario delle Scienze Fisiche IDcardinalita
P9621Treccani's Enciclopedia della Matematica IDcardinalita
P8814WordNet 3.1 Synset ID13612789-n

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