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 13201-13202
(instance half BinaryPredicate)	Mid-level-ontology.kif 13200-13200	half is an instance of binary predicate
(subrelation half part)	Mid-level-ontology.kif 13199-13199	half is a subrelation of part

appearance as argument number 2

(format ChineseLanguage half "%1 是 %2 的 half ")	domainEnglishFormat.kif 3594-3594
(format ChineseTraditionalLanguage half "%1 是 %2 的 half ")	domainEnglishFormat.kif 3593-3593
(format EnglishLanguage half "%1 is half of %2")	domainEnglishFormat.kif 3592-3592
(termFormat ChineseLanguage half "半")	domainEnglishFormat.kif 27258-27258
(termFormat ChineseTraditionalLanguage half "半")	domainEnglishFormat.kif 27257-27257
(termFormat EnglishLanguage half "half")	domainEnglishFormat.kif 27256-27256

antecedent

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

Mid-level-ontology.kif 13204-13210

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 13235-13240	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 26593-26600	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 13204-13210	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 13247-13254	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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