delta

URNurn:iso:std:iso:80000:-2:ed-2:en:item:2-12.17

https://metanorma.github.io/isq-smart/math/part-2-12/t2-12.17
urn:iso:std:iso:80000:-2:ed-2:en:item:2-12.17

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-2:ed-2:en:item:2-12.17

IEC

urn:iec:std:iec:80000-2:2019:::item:2-12.17

Designations

ENdelta

FRaccroissement

Symbol

Δ f

Notation systems

AsciiMath

Delta f

LaTeX

\Delta f

Definition

delta $f$ , + finite increment of $f$

delta $f$ , + accroissement de $f$

Difference of two function values implied by the context.

[example] ====

$Δ x = x_{2} - x_{1}$

$Δ f (x) = f (x_{2}) - f (x_{1})$

====

Différence entre deux valeurs de la fonction impliquées par le contexte.

[example] ====

$Δ x = x_{2} - x_{1}$

$Δ f (x) = f (x_{2}) - f (x_{1})$

====

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

isq:t2-12.17

Property	Value
rdf:type	isq:MathConcept smart:TermEntry
dcterms:identifier	2-12.17
skosxl:prefLabel	"delta"@en
skosxl:altLabel	"Delta f"@en
skos:definition	delta stem:[f], + finite increment of stem:[f]
skos:note	Difference of two function values implied by the context. [example] ==== stem:[Delta x = x_2-x_1] stem:[Delta f(x) = f…
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-2-12