square root

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-10.10

https://metanorma.github.io/isq-smart/math/part-2-10/t2-10.10
urn:iso:std:iso:80000:-2:ed-2:en:item:2-10.10

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-10.10

IEC

urn:iec:std:iec:80000-2:2019:::item:2-10.10

Designations

ENsquare root

FRracine carrée

Symbol

a^{1 / 2}

\sqrt{a}

Notation systems

AsciiMath

a^(1//2)

AsciiMath

sqrt(a)

LaTeX

a^{1 / 2}

LaTeX

\sqrt{a}

Definition

$a$ a to the power $1 / 2$ , + square root of $a$

$a$ puissance $1 / 2$ , + racine carrée de $a$

If $a \geq 0$ , then $\sqrt{a} \geq 0$ .

The symbol $\sqrt{a}$ should be avoided.

See remark to power.

Si $a \geq 0$ , alors $\sqrt{a} \geq 0$ .

Il convient d'éviter le symbole $\sqrt{a}$ .

Voir remarque en power.

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

isq:t2-10.10

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-10.10
skosxl:prefLabel	"square root"@en
skosxl:altLabel	"a^(1//2)"@en"sqrt(a)"@en
skos:definition	stem:[a] a to the power stem:[1//2], + square root of stem:[a]
skos:note	If stem:[a >= 0], then stem:[sqrt(a) >= 0]. The symbol stem:[sqrt(a)] should be avoided. See remark to <<t2-10.11>>.
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-10