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Sigma KEE - ReciprocalFn
ReciprocalFn

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


(documentation ReciprocalFn ChineseLanguage "(ReciprocalFn ?NUMBER) 是相对于乘法运算 (MultiplicationFn),?NUMBER 的乘法逆元素(倒数),即是 1/ ?NUMBER。不是所有的数字都有倒数的, 比如说数字0就没有。如果一个数字 ?NUMBER有倒数 ?RECIP的话,那么 ?NUMBER 和 ?RECIP 的积会是1, 例如:3*1/ 3 = 1。一个元素的倒数 equal 对那个元素以-1的次方,应用 ExponentiationFn 函数。") chinese_format.kif 2263-2266
(documentation ReciprocalFn EnglishLanguage "(ReciprocalFn ?NUMBER) is the reciprocal element of ?NUMBER with respect to the multiplication operator (MultiplicationFn), i.e. 1/ ?NUMBER. Not all numbers have a reciprocal element. For example the number 0 does not. If a number ?NUMBER has a reciprocal ?RECIP, then the product of ?NUMBER and ?RECIP will be 1, e.g. 3*1/ 3 = 1. The reciprocal of an element is equal to applying the ExponentiationFn function to the element to the power -1.") Merge.kif 4860-4867
(domain ReciprocalFn 1 RealNumber) Merge.kif 4857-4857 domain ReciprocalFn, 1 and RealNumber
(instance ReciprocalFn TotalValuedRelation) Merge.kif 4856-4856 instance ReciprocalFn and TotalValuedRelation
(instance ReciprocalFn UnaryFunction) Merge.kif 4854-4854 instance ReciprocalFn and UnaryFunction
(range ReciprocalFn RealNumber) Merge.kif 4858-4858 range ReciprocalFn and RealNumber

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


(format ChineseLanguage ReciprocalFn "%1 的倒数") chinese_format.kif 720-720
(format EnglishLanguage ReciprocalFn "the reciprocal of %1") english_format.kif 725-725
(termFormat ChineseLanguage ReciprocalFn "倒数") domainEnglishFormat.kif 48881-48881
(termFormat ChineseLanguage ReciprocalFn "倒数函数") chinese_format.kif 721-721
(termFormat ChineseTraditionalLanguage ReciprocalFn "互相") domainEnglishFormat.kif 48880-48880
(termFormat EnglishLanguage ReciprocalFn "互相") domainEnglishFormat.kif 48879-48879

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


(=>
    (and
        (instance ?NUMBER Integer)
        (not
            (equal ?NUMBER 0)))
    (equal 1
        (MultiplicationFn ?NUMBER
            (ReciprocalFn ?NUMBER))))
Merge.kif 4873-4878
(=>
    (instance ?NUMBER Integer)
    (equal
        (ReciprocalFn ?NUMBER)
        (ExponentiationFn ?NUMBER -1)))
Merge.kif 4869-4871


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