Type

Typesetting Rules

Coverage

Limited / Focuses on the SI units and provides rules to create complex units

Hosted by

Joseph Wright

Homepage

siunitx is free at

https://ctan.org/pkg/siunitx

https://www.texdev.net/

The siunitx package is a set of tools for the software system LaTeX. It is used to typeset pysical quantities from the SI. The package has an extended set of configuration options which make it possible to follow varying typographic conventions with the same input syntax.

Unit examples:

LATEX_SIUNITX code

Symbol

Name

\unit{m}

m

metre

\unit{\centi\meter}

cm

centimetre

\unit{\nauticalmile}

n mile

nautical mile

\unit{\ångström}

Å

angstrom

\unit{\micro\meter\per\kelvin}

µm/K

micrometre per kelvin

Bibliography

UCUM: Unified Code for Units of Measure https://ucum.org

QUDT: Quantities, Units, Dimensions and Data Types Ontologies https://qudt.org https://github.com/qudt/qudt-public-repo

UNECE: Recommendation N° 20, Codes for Units of Measure Used in International Trade https://unece.org/trade/cefact/UNLOCODE-Download

IEC CDD: IEC Common Data Dictionary https://cdd.iec.ch/

LATEX_SIUNITX: A comprehensive (si) units package https://ctan.org/pkg/siunitx https://www.texdev.net/

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