QuantityVariableCanonicalUnit

QuantityVariableCanonicalUnit[quantityvariable]

returns the canonical unit associated with the specified quantityvariable.

Details

• QuantityVariableCanonicalUnit returns the canonical unit for the physical quantity of the quantityvariable.
• quantityvariable can be a QuantityVariable, a combination of QuantityVariable objects or the Derivative of a QuantityVariable.
• A unit can be a string or product of strings.
• Supported physical quantities include both physical and chemical quantities such as "Length", "ElectricCurrent", and "ChemicalPotential", as well as mathematical and financial quantities such as "Angle" and "Money".
• Supported units include all those specified by NIST Special Publication 811.

Examples

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Basic Examples(1)

Find the canonical unit for a physical quantity:

Use the single- or two-argument form of QuantityVariable:

Scope(2)

Determine the canonical unit of the Derivative of a QuantityVariable:

Discover the canonical unit of an arbitrary combination of QuantityVariable objects and their derivatives:

Applications(2)

Find the canonical units for physical quantities of a formula:

Use these as a basis for determining valid inputs for formulas:

Find the canonical units for common electrical physical quantities:

Properties & Relations(1)

Use the ResourceFunction "PhysicalQuantityLookup" to find physical quantities and quantity variables from units and quantities:

Wolfram Research (2014), QuantityVariableCanonicalUnit, Wolfram Language function, https://reference.wolfram.com/language/ref/QuantityVariableCanonicalUnit.html (updated 2019).

Text

Wolfram Research (2014), QuantityVariableCanonicalUnit, Wolfram Language function, https://reference.wolfram.com/language/ref/QuantityVariableCanonicalUnit.html (updated 2019).

CMS

Wolfram Language. 2014. "QuantityVariableCanonicalUnit." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2019. https://reference.wolfram.com/language/ref/QuantityVariableCanonicalUnit.html.

APA

Wolfram Language. (2014). QuantityVariableCanonicalUnit. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/QuantityVariableCanonicalUnit.html

BibTeX

@misc{reference.wolfram_2024_quantityvariablecanonicalunit, author="Wolfram Research", title="{QuantityVariableCanonicalUnit}", year="2019", howpublished="\url{https://reference.wolfram.com/language/ref/QuantityVariableCanonicalUnit.html}", note=[Accessed: 18-May-2024 ]}

BibLaTeX

@online{reference.wolfram_2024_quantityvariablecanonicalunit, organization={Wolfram Research}, title={QuantityVariableCanonicalUnit}, year={2019}, url={https://reference.wolfram.com/language/ref/QuantityVariableCanonicalUnit.html}, note=[Accessed: 18-May-2024 ]}