number of elements

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-6.5

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/math/part-2-6/t2-6.5
urn:iso:std:iso:80000:-2:ed-2:en:item:2-6.5

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-6.5

IEC

urn:iec:std:iec:80000-2:2019:::item:2-6.5

Designations

ENnumber of elements

FRnombre d'éléments

Symbol

card A

| A |

Notation systems

AsciiMath

text(card) " " A

AsciiMath

abs(A)

LaTeX

\text{card} \text{ } A

LaTeX

\abs{A}

Definition

number of elements in $A$ , + cardinality of $A$

nombre des éléments de $A$ , + cardinal de $A$

Notes

The cardinality can be a transfinite number.

The symbol $| |$ is also used for absolute value of a real number (see absolute value), modulus of a complex number (see modulus, of complex number) and magnitude of a vector (see magnitude of vector).

Le cardinal peut être un nombre transfini.

Le symbole $| |$ est aussi utilisé pour la valeur absolue d'un nombre réel (voir absolute value), le module d'un nombre complexe (voir modulus, of complex number) et la norme d'un vecteur (voir magnitude of vector).

Referenced by

absolute value modulus, of complex number magnitude of vector

Ontology
isq:MathConcept smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:MathConcept

A mathematical concept as defined in ISO/IEC 80000 Part 2.

Instance IRI

isq:t2-6.5

Properties

isq:MathConceptShape

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-6.5
skosxl:prefLabel	"number of elements"@en
skosxl:altLabel	"text(card) " " A"@en"abs(A)"@en
skos:definition	number of elements in stem:[A], + cardinality of stem:[A]
skos:note	The cardinality can be a transfinite number. The symbol stem:[abs] is also used for absolute value of a real number (se…
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-6

Related Entities

isq:MathConceptShape isq:part-2-6 smart:TermEntry