| NegativeRealNumber
| |
| appearance as argument number 1 |
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| (documentation NegativeRealNumber ChineseLanguage "这是一个小于零的 RealNumber。") | chinese_format.kif 1747-1747 | |
| (documentation NegativeRealNumber EnglishLanguage "A RealNumber that is less than zero.") | Merge.kif 1885-1886 | |
| (externalImage NegativeRealNumber "http://upload.wikimedia.org/wikipedia/ commons/ 0/ 09/ Number-line.gif") | pictureList.kif 10155-10155 | |
| (subclass NegativeRealNumber RealNumber) | Merge.kif 1883-1883 |
| appearance as argument number 2 |
|
|
| (partition RealNumber NegativeRealNumber NonnegativeRealNumber) | Merge.kif 1832-1832 | |
| (subclass NegativeInteger NegativeRealNumber) | Merge.kif 1926-1926 | |
| (termFormat ChineseLanguage NegativeRealNumber "负实数") | chinese_format.kif 865-865 | |
| (termFormat EnglishLanguage NegativeRealNumber "negative real number") | english_format.kif 932-932 |
| antecedent |
|
|
| (<=> (instance ?NUMBER NegativeRealNumber) (and (lessThan ?NUMBER 0) (instance ?NUMBER RealNumber))) |
Merge.kif 1888-1892 | |
| (=> (instance ?NUMBER NegativeRealNumber) (equal (SignumFn ?NUMBER) -1)) |
Merge.kif 5105-5107 |
| consequent |
|
|
| (<=> (and (equal (AbsoluteValueFn ?NUMBER1) ?NUMBER2) (instance ?NUMBER1 RealNumber) (instance ?NUMBER2 RealNumber)) (or (and (instance ?NUMBER1 NonnegativeRealNumber) (equal ?NUMBER1 ?NUMBER2)) (and (instance ?NUMBER1 NegativeRealNumber) (equal ?NUMBER2 (SubtractionFn 0.0 ?NUMBER1))))) |
Merge.kif 4672-4683 |
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