12 lines
347 B
Text
12 lines
347 B
Text
import math.*
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def haversin( theta ) = (1 - cos( theta ))/2
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def radians( deg ) = deg Pi/180
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def haversine( (lat1, lon1), (lat2, lon2) ) =
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R = 6372.8
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h = haversin( radians(lat2 - lat1) ) + cos( radians(lat1) ) cos( radians(lat2) ) haversin( radians(lon2 - lon1) )
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2R asin( sqrt(h) )
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println( haversine((36.12, -86.67), (33.94, -118.40)) )
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