Three word location: Difference between revisions
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→{{header|Julia}}: bit twiddles
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=={{header|Julia}}==
Direct translation from the SymSyn example given by the task creator
<lang julia>
# Three Word Location - convert latitude and longitude to three words
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# next 14 bits for word 2 index
# next 14 bits for word 3 index
W1 = (LATLON >> 28) &
W2 = (LATLON >> 14) &
W3 = LATLON &
# fetch each word from word array
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end
i = (Int(lat * 10000 + 900000) << 22) | Int(lon * 10000 + 1800000)
return map(x -> arr[x + 1], [(i >> 28) &
end
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