half - Sigma Knowledge base Browser

appearance as argument number 1

(documentation half EnglishLanguage "(half ?HALF ?WHOLE) means that ?HALF is one half of ?WHOLE.")	Mid-level-ontology.kif 13392-13393
(instance half BinaryPredicate)	Mid-level-ontology.kif 13391-13391	half is an instance of binary predicate
(subrelation half part)	Mid-level-ontology.kif 13390-13390	half is a subrelation of part

appearance as argument number 2

(format ChineseLanguage half "%1 是 %2 的 half ")	domainEnglishFormat.kif 3588-3588
(format ChineseTraditionalLanguage half "%1 是 %2 的 half ")	domainEnglishFormat.kif 3587-3587
(format EnglishLanguage half "%1 is half of %2")	domainEnglishFormat.kif 3586-3586
(termFormat ChineseLanguage half "半")	domainEnglishFormat.kif 27292-27292
(termFormat ChineseTraditionalLanguage half "半")	domainEnglishFormat.kif 27291-27291
(termFormat EnglishLanguage half "half")	domainEnglishFormat.kif 27290-27290

antecedent

(=>
    (half ?HALF ?WHOLE)
    (exists (?OTHER)
        (and
            (half ?OTHER ?WHOLE)
            (not
                (equal ?OTHER ?HALF))
            (equal ?WHOLE
                (MereologicalSumFn ?HALF ?OTHER)))))

Mid-level-ontology.kif 13395-13401

If an object is half of another object,
then there exists a third object such that the third object is half of the other object and the third object is not equal to the object and the other object is equal to the union of the parts of the object and the third object

consequent

(<=> (quarter ?Q ?W) (exists (?H) (and (half ?H ?W) (half ?Q ?H))))	Mid-level-ontology.kif 13426-13431	An object is a quarter of another object if and only if there exists a third object such that the third object is half of the other object and the object is half of the third object
(=> (and (attribute ?X ?HEMI) (instance ?HEMI HemisphereFigure)) (exists (?Y) (and (instance ?Y Sphere) (half ?X ?Y))))	Mid-level-ontology.kif 26824-26831	If an attribute is an attribute of an object and the attribute is an instance of hemisphere, then there exists another object such that the other object is an instance of sphere and the object is half of the other object
(=> (half ?HALF ?WHOLE) (exists (?OTHER) (and (half ?OTHER ?WHOLE) (not (equal ?OTHER ?HALF)) (equal ?WHOLE (MereologicalSumFn ?HALF ?OTHER)))))	Mid-level-ontology.kif 13395-13401	If an object is half of another object, then there exists a third object such that the third object is half of the other object and the third object is not equal to the object and the other object is equal to the union of the parts of the object and the third object
(=> (most ?MOST ?WHOLE) (exists (?HALF ?NUMBER1 ?NUMBER2 ?UNIT) (and (half ?HALF ?WHOLE) (measure ?HALF (MeasureFn ?NUMBER1 ?UNIT)) (measure ?MOST (MeasureFn ?NUMBER2 ?UNIT)) (greaterThan ?NUMBER2 ?NUMBER1))))	Mid-level-ontology.kif 13438-13445	If an object is most of another object, then there exist a third object, a real number,, , another real number and an unit of measure such that the third object is half of the other object and the measure of the third object is the real number the unit of measure(s) and the measure of the object is the other real number the unit of measure(s) and the other real number is greater than the real number

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