![]() |
![]() ![]() ![]()
|
![]() |
|
appearance as argument number 1 |
![]() |
(documentation NonnegativeRealNumber ChineseLanguage "这是一个大于或等于零的 RealNumber。") | chinese_format.kif 1745-1745 | |
(documentation NonnegativeRealNumber EnglishLanguage "A RealNumber that is greater than or equal to zero.") | Merge.kif 1863-1864 | |
(externalImage NonnegativeRealNumber "http://upload.wikimedia.org/wikipedia/ commons/ d/ dc/ Reelle_Zahlengerade_mit_Konstanten.png") | pictureList.kif 11524-11524 | |
(externalImage NonnegativeRealNumber "http://upload.wikimedia.org/wikipedia/ commons/ f/ fd/ Recta_real_entero_o_decimal_exacto.png") | pictureList.kif 10159-10159 | |
(subclass NonnegativeRealNumber RealNumber) | Merge.kif 1861-1861 | Nonnegative real number is a subclass of real number |
appearance as argument number 2 |
![]() |
(range AbsoluteValueFn NonnegativeRealNumber) | Merge.kif 4667-4667 | The range of absolute value is an instance of nonnegative real number |
(subclass NonnegativeInteger NonnegativeRealNumber) | Merge.kif 1916-1916 | Nonnegative integer is a subclass of nonnegative real number |
(subclass PositiveRealNumber NonnegativeRealNumber) | Merge.kif 1872-1872 | Positive real number is a subclass of nonnegative real number |
(termFormat ChineseLanguage NonnegativeRealNumber "非负实数") | chinese_format.kif 863-863 | |
(termFormat EnglishLanguage NonnegativeRealNumber "nonnegative real number") | english_format.kif 928-928 |
appearance as argument number 3 |
![]() |
antecedent |
![]() |
(<=> (instance ?NUMBER NonnegativeRealNumber) (and (greaterThanOrEqualTo ?NUMBER 0) (instance ?NUMBER RealNumber))) |
Merge.kif 1866-1870 | A real number is an instance of nonnegative real number if and only if the real number is greater than or equal to 0 and the real number is an instance of real number |
(=> (instance ?NUMBER NonnegativeRealNumber) (or (equal (SignumFn ?NUMBER) 1) (equal (SignumFn ?NUMBER) 0))) |
Merge.kif 5095-5099 |
|
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 | The absolute value of a real number is equal to a nonnegative real number and the real number is an instance of real number and the nonnegative real number is an instance of real number if and only if the real number is an instance of nonnegative real number and the real number is equal to the nonnegative real number or the real number is an instance of negative real number and the nonnegative real number is equal to (0.0 and the real number) |
![]() |
![]() |