Browsing Interface : Welcome guest : log in		 [  Home |  Graph |  ]  KB:  Language:   

Formal Language: 


KB Term:  Term intersection
English Word: 

Sigma KEE - ArcSecond
ArcSecond(arc second)

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


(documentation ArcSecond EnglishLanguage "ArcSecond represents a UnitOfMeasure equivalent to 1/ 60th of an ArcMinute.") Geography.kif 556-557
(instance ArcSecond UnitOfAngularMeasure) Geography.kif 555-555 Arc second is an instance of unit of angular measure

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


(termFormat ChineseLanguage ArcSecond "弧秒") domainEnglishFormat.kif 8263-8263
(termFormat ChineseTraditionalLanguage ArcSecond "弧秒") domainEnglishFormat.kif 8262-8262
(termFormat EnglishLanguage ArcSecond "arc second") domainEnglishFormat.kif 8261-8261

antecedent
-------------------------


(=>
    (measure ?ANGLE
        (MeasureFn ?NUMBER ArcSecond))
    (greaterThanOrEqualTo ?NUMBER 0.0))		 Geography.kif 559-561
(=>
    (measure ?ANGLE
        (MeasureFn ?NUMBER ArcSecond))
    (lessThanOrEqualTo ?NUMBER 60.0))		 Geography.kif 563-565

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


(<=>
    (measure ?OBJ
        (MeasureFn ?DEG ArcMinute))
    (measure ?OBJ
        (MeasureFn
            (MultiplicationFn 60.0 ?DEG) ArcSecond)))		 Geography.kif 567-569 The measure of a physical is a real number arc minute(s) if and only if the measure of the physical is 60.0 and the real number arc second(s)
(=>
    (and
        (instance ?PLACE GeographicArea)
        (located ?PLACE ?T)
        (instance ?T Tropics))
    (exists (?NUM1 ?LONG ?DIR ?NUM2 ?U)
        (and
            (objectGeographicCoordinates ?PLACE
                (MeasureFn ?NUM1 ?U) ?LONG)
            (instance ?U UnitOfAngularMeasure)
            (lessThan ?NUM1 ?NUM2)
            (equal
                (MeasureFn ?NUM2 ?U)
                (LatitudeFn ?DIR
                    (MeasureFn 23.0 AngularDegree)
                    (MeasureFn 26.0 ArcMinute)
                    (MeasureFn 11.5 ArcSecond)))
            (instance ?DIR DirectionalAttribute)
            (or
                (equal ?DIR North)
                (equal ?DIR South)))))		 Geography.kif 3753-3773
(=>
    (or
        (equal ?DIRECTION North)
        (equal ?DIRECTION South))
    (length
        (LatitudeFn ?DIRECTION
            (MeasureFn 0.0 AngularDegree)
            (MeasureFn 1.0 ArcMinute)
            (MeasureFn 0.0 ArcSecond))
        (MeasureFn 1.0 NauticalMile)))		 Geography.kif 603-610