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KB Term:  Term intersection
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Sigma KEE - SignumFn
SignumFn

appearance as argument number 1
-------------------------


(documentation SignumFn ChineseLanguage "(SignumFn ?NUMBER) 得出 ?NUMBER 的正负符号,这将会是 以下其中的一个值: -1, 1 或 0。") chinese_format.kif 2271-2272
(documentation SignumFn EnglishLanguage "(SignumFn ?NUMBER) denotes the sign of ?NUMBER. This is one of the following values: -1, 1, or 0.") Merge.kif 5098-5099
(domain SignumFn 1 RealNumber) Merge.kif 5095-5095
(instance SignumFn TotalValuedRelation) Merge.kif 5094-5094
(instance SignumFn UnaryFunction) Merge.kif 5093-5093
(range SignumFn Integer) Merge.kif 5096-5096

appearance as argument number 2
-------------------------


(format ChineseLanguage SignumFn "%1 的正或负值") chinese_format.kif 726-726
(format EnglishLanguage SignumFn "the sign of %1") english_format.kif 728-728
(termFormat ChineseLanguage SignumFn "正或负值函数") chinese_format.kif 727-727
(termFormat ChineseLanguage SignumFn "正负号") domainEnglishFormat.kif 53025-53025
(termFormat ChineseTraditionalLanguage SignumFn "正負號") domainEnglishFormat.kif 53024-53024
(termFormat EnglishLanguage SignumFn "signum") domainEnglishFormat.kif 53023-53023

consequent
-------------------------


(=>
    (and
        (equal
            (RemainderFn ?NUMBER1 ?NUMBER2) ?NUMBER)
        (not
            (equal ?NUMBER2 0)))
    (equal
        (SignumFn ?NUMBER2)
        (SignumFn ?NUMBER)))
Merge.kif 5040-5048
(=>
    (instance ?NUMBER NegativeRealNumber)
    (equal
        (SignumFn ?NUMBER) -1))
Merge.kif 5111-5113
(=>
    (instance ?NUMBER NonnegativeRealNumber)
    (or
        (equal
            (SignumFn ?NUMBER) 1)
        (equal
            (SignumFn ?NUMBER) 0)))
Merge.kif 5101-5105
(=>
    (instance ?NUMBER PositiveRealNumber)
    (equal
        (SignumFn ?NUMBER) 1))
Merge.kif 5107-5109


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