PopulationGrowthFn - Sigma Knowledge base Browser

appearance as argument number 1

(documentation PopulationGrowthFn EnglishLanguage "(PopulationFn ?AREA ?YEAR) denotes the RealNumber that represents the average annual percent change in the population of the GeopoliticalArea ?AREA for Year ?YEAR. This average annual percent population change results from a surplus (or deficit) of births over deaths and the balance of migrants entering and leaving a country. The rate may be positive or negative. The growth rate is a factor in determining how great a burden would be imposed on a country by the changing needs of its people for infrastructure (e.g., schools, hospitals, housing, roads), resources (e.g., food, water, electricity), and jobs. Rapid population growth can be seen as threatening by neighboring countries.")	People.kif 39-48
(domain PopulationGrowthFn 1 GeopoliticalArea)	People.kif 36-36	The number 1 argument of population growth is an instance of geopolitical area
(domain PopulationGrowthFn 2 Year)	People.kif 37-37	The number 2 argument of population growth is an instance of year
(instance PopulationGrowthFn BinaryFunction)	People.kif 35-35	Population growth is an instance of binary function
(range PopulationGrowthFn RealNumber)	People.kif 38-38	The range of population growth is an instance of real number

appearance as argument number 2

(format ChineseLanguage PopulationGrowthFn "%1 和 %2 的 population 成长")	domainEnglishFormat.kif 1995-1995
(format ChineseTraditionalLanguage PopulationGrowthFn "%1 和 %2 的 population 成長")	domainEnglishFormat.kif 1994-1994
(format EnglishLanguage PopulationGrowthFn "the population growth of %1 and %2")	domainEnglishFormat.kif 1993-1993
(termFormat ChineseLanguage PopulationGrowthFn "人口增长")	domainEnglishFormat.kif 46707-46707
(termFormat ChineseTraditionalLanguage PopulationGrowthFn "人口增長")	domainEnglishFormat.kif 46706-46706
(termFormat EnglishLanguage PopulationGrowthFn "population growth")	domainEnglishFormat.kif 46705-46705

antecedent

(<=>
    (and
        (instance ?YEAR
            (YearFn ?Y))
        (equal
            (PopulationGrowthFn ?AREA ?YEAR) ?ADJUSTEDPERCENT))
    (and
        (equal
            (SubtractionFn ?Y ?YP) 1)
        (instance ?PREVIOUSYEAR
            (YearFn ?YP))
        (holdsDuring ?YEAR
            (equal
                (PopulationFn ?AREA) ?POPULATION))
        (holdsDuring ?PREVIOUSYEAR
            (equal
                (PopulationFn ?AREA) ?PREVIOUSPOPULATION))
        (equal
            (DivisionFn ?POPULATION ?PREVIOUSPOPULATION) ?PERCENT)
        (equal
            (SubtractionFn ?PERCENT 1) ?ADJUSTEDPERCENT)))

People.kif 52-64

A year is an instance of the year an integer and the population growth of a geopolitical area and the year is equal to a real number if and only if (the integer and the integerP) is equal to 1 and a time position is an instance of the year the integerP and the population of the geopolitical area is equal to another real number holds during the year and the population of the geopolitical area is equal to a third real number holds during the time position and the other real number and the third real number is equal to a fourth real number and (the fourth real number and 1) is equal to the real number

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