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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Averages-Mean-angle/Nim/averages-mean-angle.nim Normal file
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import math, complex
proc meanAngle(deg: openArray[float]): float =
var c: Complex[float]
for d in deg:
c += rect(1.0, degToRad(d))
radToDeg(phase(c / float(deg.len)))
echo "The 1st mean angle is: ", meanAngle([350.0, 10.0]), " degrees"
echo "The 2nd mean angle is: ", meanAngle([90.0, 180.0, 270.0, 360.0]), " degrees"
echo "The 3rd mean angle is: ", meanAngle([10.0, 20.0, 30.0]), " degrees"