sine integral

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-20.7

Download RDF.jsonld .ttl

https://metanorma.github.io/isq-smart/math/part-2-20/t2-20.7
urn:iso:std:iso:80000:-2:ed-2:en:item:2-20.7

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-20.7

IEC

urn:iec:std:iec:80000-2:2019:::item:2-20.7

Designations

ENsine integral

FRsinus intégral

Symbol

Si z

Notation systems

AsciiMath

"Si "z

LaTeX

\text{Si } z

Definition

sine integral

sinus intégral

$Si z = \int_{0}^{z} \frac{sin t}{t} d t$

$si z = - \frac{π}{2} + Si z$

is called the complementary sine integral.

$Si z = \int_{0}^{z} \frac{sin t}{t} d t$

$si z = - \frac{π}{2} + Si z$

est appelé sinus intégral complémentaire.

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

isq:t2-20.7

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-20.7
skosxl:prefLabel	"sine integral"@en
skosxl:altLabel	""Si "z"@en
skos:definition	sine integral
skos:note	stem:["Si "z= int_0^z ("sin "t)/t "d"t] stem:["si "z = - pi/2 + "Si "z] is called the complementary sine integral.
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-20