magneticVariation |
appearance as argument number 1 |
![]() |
(documentation magneticVariation EnglishLanguage "(magneticVariation ?AREA ?DEGREE ?DIRECTION) means that in the GeographicArea ?AREA, the magnetic variation of a compass from 000 degrees true is ?DEGREE AngularDegrees in ?DIRECTION (East or West).") | Geography.kif 3610-3614 | |
(domain magneticVariation 1 GeographicArea) | Geography.kif 3606-3606 | domain magneticVariation, 1 and GeographicArea |
(domain magneticVariation 2 PlaneAngleMeasure) | Geography.kif 3607-3607 | domain magneticVariation, 2 and PlaneAngleMeasure |
(domain magneticVariation 3 DirectionalAttribute) | Geography.kif 3608-3608 | domain magneticVariation, 3 and DirectionalAttribute |
(instance magneticVariation TernaryPredicate) | Geography.kif 3605-3605 | instance magneticVariation and TernaryPredicate |
appearance as argument number 2 |
![]() |
(format ChineseLanguage magneticVariation "%1 %n{不} 对于 %3 magnetic 变化 %2 ") | domainEnglishFormat.kif 1595-1595 | |
(format ChineseTraditionalLanguage magneticVariation "%1 %n{不} 對於 %3 magnetic 變化 %2 ") | domainEnglishFormat.kif 1594-1594 | |
(format EnglishLanguage magneticVariation "%1 %n{doesn't} magnetic variation %2 for %3") | domainEnglishFormat.kif 1593-1593 | |
(termFormat ChineseLanguage magneticVariation "磁变化") | domainEnglishFormat.kif 35551-35551 | |
(termFormat ChineseTraditionalLanguage magneticVariation "磁變化") | domainEnglishFormat.kif 35550-35550 | |
(termFormat EnglishLanguage magneticVariation "magnetic variation") | domainEnglishFormat.kif 35549-35549 |
antecedent |
![]() |
(=> (and (courseWRTMagneticNorth ?OBJ1 ?OBJ2 ?MAGDEGREE) (partlyLocated ?OBJ1 ?AREA) (partlyLocated ?OBJ2 ?AREA) (magneticVariation ?AREA ?DEGREE ?DIRECTION)) (exists (?DIFFDEGREE ?TRUEDEGREE) (and (=> (and (equal ?DIRECTION East) (equal ?DIFFDEGREE (AdditionFn ?MAGDEGREE ?DEGREE))) (courseWRTTrueNorth ?OBJ1 ?OBJ2 ?TRUEDEGREE)) (=> (and (equal ?DIRECTION West) (equal ?DIFFDEGREE (SubtractionFn ?MAGDEGREE ?DEGREE))) (courseWRTTrueNorth ?OBJ1 ?OBJ2 ?TRUEDEGREE))))) |
Geography.kif 3632-3649 |
|
(=> (magneticVariation ?AREA ?DEGREE ?DIRECTION) (or (equal ?DIRECTION East) (equal ?DIRECTION West))) |
Geography.kif 3616-3620 |
![]() |
![]() |