imaginary unit

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-15.1

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/math/part-2-15/t2-15.1
urn:iso:std:iso:80000:-2:ed-2:en:item:2-15.1

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-15.1

IEC

urn:iec:std:iec:80000-2:2019:::item:2-15.1

Designations

ENimaginary unit

FRunité imaginaire

Symbol

i

j

Notation systems

AsciiMath

"i"

AsciiMath

"j"

LaTeX

\text{i}

LaTeX

\text{j}

Definition

imaginary unit

unité imaginaire

Notes

$i^{2} = j^{2} = - 1$

$i$ is used in mathematics and in physics,

$j$ is used in electrotechnology.

$i^{2} = j^{2} = - 1$

$i$ est utilisé en mathématiques et en physique,

$j$ est utilisé en électrotechnique.

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:t2-15.1

Properties

isq:MathConceptShape

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-15.1
skosxl:prefLabel	"imaginary unit"@en
skosxl:altLabel	""i""@en""j""@en
skos:definition	imaginary unit
skos:note	stem:[i^2 = j^2 = -1] stem:["i"] is used in mathematics and in physics, stem:["j"] is used in electrotechnology.
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-15

Related Entities

isq:MathConceptShape isq:part-2-15 smart:TermEntry