WeekBeforeFn - Sigma Knowledge base Browser

appearance as argument number 1

(documentation WeekBeforeFn EnglishLanguage "A Function that returns the week immediately preceding the beginning of the given TimePosition.")	Mid-level-ontology.kif 15746-15747
(domain WeekBeforeFn 1 TimePosition)	Mid-level-ontology.kif 15744-15744	The number 1 argument of week before fn is an instance of time position
(instance WeekBeforeFn UnaryFunction)	Mid-level-ontology.kif 15743-15743	Week before fn is an instance of unary function
(range WeekBeforeFn Week)	Mid-level-ontology.kif 15745-15745	The range of week before fn is an instance of week

appearance as argument number 2

(termFormat EnglishLanguage WeekBeforeFn "week before fn")

domainEnglishFormat.kif 65750-65750

antecedent

(=>
    (and
        (instance ?D2
            (DayFn ?N2
                (MonthFn ?M
                    (YearFn ?Y))))
        (temporalPart ?D1
            (WeekBeforeFn ?D2))
        (temporalPart ?D2
            (WeekAfterFn ?D1)))
    (exists (?N1)
        (and
            (instance ?D1
                (DayFn ?N1
                    (MonthFn ?M
                        (YearFn ?Y))))
            (equal ?N1
                (SubtractionFn ?N2 7)))))

Mid-level-ontology.kif 15765-15774

If a time position is an instance of the day a positive integer and another time position is a part of week before fn the time position and the time position is a part of week after fn the other time position,
then there exists another positive integer such that the other time position is an instance of the day the other positive integer and the other positive integer is equal to (the positive integer and 7)

consequent

(=>
    (equal ?WKBMC
        (WeekBeforeMenstruationFn ?W))
    (equal ?WKBC
        (KappaFn ?C
            (and
                (instance ?C Week)
                (exists (?M)
                    (and
                        (instance ?M Menstruation)
                        (experiencer ?M ?W)
                        (equal ?C
                            (WeekBeforeFn
                                (WhenFn ?M)))))))))

Medicine.kif 1509-1522

If an entity is equal to WeekBeforeMenstruationFn another entity,
then the other entityKBC is equal to the class described by a symbolic string

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