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Quantity calculus is the formal method for describing the mathematical relations between abstract physical quantities.
Measurement, Standards & Products
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quantity quantities calculus units unit physical symbol measurable dimensionless abstract value multiplication division rules algebraic algebraically si symbols chemistry isbn
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Quantity calculus | is a | formal method for describing the mathematical relations between abstract physical quantities.Its roots can be traced to Fourier's concept of dimensional analysis | 0.90 | text |
| a metre | instance of | the unit symbol represents a measurable quantity | 0.80 | text |
| not an algebraic variable i.e. the unit symbol does not satisfy the axioms of arithmetic.A careful distinction needs to be made between abstract quantities | instance of | the unit symbol represents a measurable quantity | 0.80 | text |
| measurable quantities | instance of | the unit symbol represents a measurable quantity | 0.80 | text |
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