13-25
entropy
https://metanorma.github.io/isq-smart/quantities/part-13/t13-25 urn:iec:std:iec:80000-13:2025-02:::13-25
ISQ Identifiers
ISO
urn:iso:std:iso:80000:-13:ed-2008:en:item:13-25IEC
urn:iec:std:iec:80000-13:2025-02:::item:13-25Designations
ENentropy
FRentropie
Symbol
Notation systems
Rendered
AsciiMath
HLaTeX
HDefinition
EN
for the set
where is the probability, and
is the information content of event
FR
pour l'ensemble
où est la probabilité, et est la quantité d'information de l'événement
Units
Notes
EN
See IEC 60050-171,droploc%locality:item="171-07-15".
FR
Voir l'IEC 60050-171,droploc%locality:item="171-07-15".
Referenced by
Ontology
Class Hierarchy
A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.
Instance IRI
isq:t13-25Properties
| Property | Value |
|---|---|
| rdf:type | |
| dcterms:identifier | 13-25 |
| skosxl:prefLabel | "entropy"@en |
| skosxl:altLabel | "H"@en |
| skos:definition | stem:[H(X) = sum_{i=1}^n p(X_i) I(X_i)] for the set
stem:[X = {X_1, ..., X_n}]
where stem:[p(X_i)] is the probability, … |
| skos:note | See <<iec60050-171,droploc%locality:item="171-07-15">>. |
| isq:hasUnit | |
| isq:hasDimension | |
| smart:hasBindingnessType | |
| dcterms:isPartOf |