QuantityVariable

QuantityVariable[var,"pq"]

represents a variable with the label var and the corresponding physical quantity "pq".

QuantityVariable["pq"]

represents the unlabeled physical quantity "pq".

Details

  • 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.
  • 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

Examples

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Basic Examples  (2)

A QuantityVariable represents a variable associated with a particular physical quantity:

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QuantityVariable can be used to specify values in FormulaData:

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Scope  (2)

Properties & Relations  (6)

Introduced in 2014
(10.0)
|
Updated in 2017
(11.2)