represents a variable with the label var and the corresponding physical quantity "pq".
represents the unlabeled physical quantity "pq".
- 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".
- Combinations of physical quantities are also supported, as well as "PhysicalQuantity" entities.
- pq can also be specified using a list of ordered dimension pairs (such as returned by QuantityVariableDimensions), indicating the magnitude of the pq in that dimension.
- Information of a QuantityVariable may include the following properties:
"Identifier" identifier associated with quantity variable "PhysicalQuantity" physical quantity "UnitDimensions" physical dimensions "CanonicalUnit" canonical units
Examplesopen allclose all
Basic Examples (2)
Properties & Relations (7)
The physical quantity can be recovered with QuantityVariablePhysicalQuantity:
QuantityVariable can be used in symbolic results:
Wolfram Research (2014), QuantityVariable, Wolfram Language function, https://reference.wolfram.com/language/ref/QuantityVariable.html (updated 2019).
Wolfram Language. 2014. "QuantityVariable." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2019. https://reference.wolfram.com/language/ref/QuantityVariable.html.
Wolfram Language. (2014). QuantityVariable. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/QuantityVariable.html