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UpMagneticFluxMeasure, SystemeInternationalUnit

 Weber comparison table
 be first domain of be second domain of documentation have axiom be third domain of is a kind of is an instance of Subject MagneticFluxMeasure rangeSubclass SubtractionFn A FunctionQuantity is a Function that maps from one or more instances of ConstantQuantity to another instance of ConstantQuantity. For example, the velocity of a particle would be represented by a FunctionQuantity mapping values of time (which are ConstantQuantities) to values of distance (also ConstantQuantities). Note that all instances of FunctionQuantity are Functions with a fixed arity. Note too that all elements of the range of a FunctionQuantity have the same physical dimension as the FunctionQuantity itself `(<=> (instance ?ABS Abstract) (not (exists (?POINT) (or (located ?ABS ?POINT) (existant ?ABS ?POINT)))))` domainSubclass FunctionQuantity SystemeInternationalUnit SubtractionFn MeasureFn The Class of Systeme International (SI) units `(=> (and (instance ?REL RelationExtendedToQuantities) (instance ?REL BinaryRelation) (instance ?NUMBER1 RealNumber) (instance ?NUMBER2 RealNumber) (holds ?REL ?NUMBER1 ?NUMBER2)) (forall (?UNIT) (=> (instance ?UNIT UnitOfMeasure) (holds ?REL (MeasureFn ?NUMBER1 ?UNIT) (MeasureFn ?NUMBER2 ?UNIT)))))` UnitOfMeasure Weber rangeSubclass MeasureFn SI MagneticFluxMeasure. Symbol: Wb. It is the magnetic flux which, linking a circuit of one turn, produces in it an electromotive force of 1 Volt as it is reduced to zero at a uniform rate in 1 SecondDuration. Weber = V*s = m^2*kg*s^(-2)*A^(-1) `(=> (and (instance ?REL RelationExtendedToQuantities) (instance ?REL BinaryRelation) (instance ?NUMBER1 RealNumber) (instance ?NUMBER2 RealNumber) (holds ?REL ?NUMBER1 ?NUMBER2)) (forall (?UNIT) (=> (instance ?UNIT UnitOfMeasure) (holds ?REL (MeasureFn ?NUMBER1 ?UNIT) (MeasureFn ?NUMBER2 ?UNIT)))))` domainSubclass SystemeInternationalUnit