natural logarithm

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-13.5

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https://metanorma.github.io/isq-smart/math/part-2-13/t2-13.5
urn:iso:std:iso:80000:-2:ed-2:en:item:2-13.5

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-13.5

IEC

urn:iec:std:iec:80000-2:2019:::item:2-13.5

Designations

ENnatural logarithm

FRlogarithme népérien

Symbol

ln x

Notation systems

AsciiMath

"ln "x

LaTeX

\text{ln } x

Definition

natural logarithm of $x$

logarithme népérien de $x$

$ln x = {log}_{e} x$

$log x$ shall not be used in place of $ln x$ , $lg x$ , $lb x$ , or ${log}_{e} x$ , $\log_{10} x$ , $\log_{2} x$ .

$ln x = {log}_{e} x$

$log x$ ne doit pas être utilisé à la place de $ln x$ , $lg x$ , $lb x$ , ou ${log}_{e} x$ , $\log_{10} x$ , $\log_{2} x$ .

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

isq:t2-13.5

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-13.5
skosxl:prefLabel	"natural logarithm"@en
skosxl:altLabel	""ln "x"@en
skos:definition	natural logarithm of stem:[x]
skos:note	stem:["ln "x = "log"_e x] stem:["log "x] shall not be used in place of stem:["ln "x], stem:["lg "x], stem:["lb "x], or …
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-13