cardinality fn (CardinalityFn)

(CardinalityFn class) returns the number of instances in the SetOrClass or Collection class.

Ontology

SUMO / SET/CLASS-THEORY

Class(es)

Classe

inheritable relation

FunzioneUnaria
is instance of

RelazioneAsimmetrica
is instance of

cardinality fn

Coordinate term(s)

absolute value fn abstraction fn arc cosine fn arc sine fn arc tangent fn back fn begin fn begin node fn ceiling fn complement fn cosine fn cut set fn denominator fn end fn end node fn extension fn floor fn front fn future fn generalized intersection fn generalized union fn giga fn imaginary part fn immediate future fn immediate past fn initial node fn integer square root fn kilo fn list length fn magnitude fn mega fn micro fn milli fn minimal cut set fn nano fn numerator fn organization fn past fn path weight fn pico fn power set fn predecessor fn principal host fn probability fn property fn rational number fn real number fn reciprocal fn round fn signum fn sine fn skin fn square root fn successor fn tangent fn tera fn terminal node fn wealth fn when fn year fn attribute authors causes causes subclass citizen closed on completely fills contains information crosses date developmental form documentation duration editor element equivalence relation on exploits expressed in language fills frequency graph part has purpose has skill holds during holds obligation holds right hole identity element immediate instance immediate subclass in list in scope of interest inhabits irreflexive on manner measure meets temporally member modal attribute parent partial ordering on partially fills path length penetrates possesses precondition proper part properly fills publishes range range subclass realization reflexive on successor attribute surface temporal part time total ordering on trichotomizing on uses valence version

Type restrictions

Numero CardinalityFn(InsiemeOClasse)

Axioms (9)

Se set é un' istanza di InsiemeFinito, allora esiste NumeroInteroNonNegativo number tale che number is uguale a "il numero di istanzia in set".

(=>
      (instance ?SET FiniteSet)
      (exists
            (?NUMBER)
            (and
                  (instance ?NUMBER NonnegativeInteger)
                  (equal
                        ?NUMBER
                        (CardinalityFn ?SET)))))

Se year é un' istanza di Anno, allora "il numero di istanzia in "decomposizione di year in ? Meses"" is uguale a .

(=>
      (instance ?YEAR Year)
      (equal
            (CardinalityFn
                  (TemporalCompositionFn ?YEAR Month))
            12))

Se month é un' istanza di Mese e durata di month é "number day duration(s", allora "il numero di istanzia in "decomposizione di month in ? Giornos"" is uguale a number.

(=>
      (and
            (instance ?MONTH Month)
            (duration
                  ?MONTH
                  (MeasureFn ?NUMBER DayDuration)))
      (equal
            (CardinalityFn
                  (TemporalCompositionFn ?MONTH Day))
            ?NUMBER))

Se week é un' istanza di Settimana, allora "il numero di istanzia in "decomposizione di week in ? Giornos"" is uguale a .

(=>
      (instance ?WEEK Week)
      (equal
            (CardinalityFn
                  (TemporalCompositionFn ?WEEK Day))
            7))

Se day é un' istanza di Giorno, allora "il numero di istanzia in "decomposizione di day in ? Oras"" is uguale a .

(=>
      (instance ?DAY Day)
      (equal
            (CardinalityFn
                  (TemporalCompositionFn ?DAY Hour))
            24))

Se hour é un' istanza di Ora, allora "il numero di istanzia in "decomposizione di hour in ? Minutos"" is uguale a .

(=>
      (instance ?HOUR Hour)
      (equal
            (CardinalityFn
                  (TemporalCompositionFn ?HOUR Minute))
            60))

Se minute é un' istanza di Minuto, allora "il numero di istanzia in "decomposizione di minute in ? Secondos"" is uguale a .

(=>
      (instance ?MINUTE Minute)
      (equal
            (CardinalityFn
                  (TemporalCompositionFn ?MINUTE Second))
            60))

Se count é un' istanza di Contare e count é un agente di agent e entity é un paziente di count, allora esiste number tale che agent conosces ""il numero di istanzia in entity" is uguale a number".

(=>
      (and
            (instance ?COUNT Counting)
            (agent ?COUNT ?AGENT)
            (patient ?COUNT ?ENTITY))
      (exists
            (?NUMBER)
            (knows
                  ?AGENT
                  (equal
                        (CardinalityFn ?ENTITY)
                        ?NUMBER))))

"il numero di istanzia in Continente" is uguale a .

(equal
      (CardinalityFn Continent)
      7)