10 lines
299 B
Text
10 lines
299 B
Text
func mean_angle(angles) {
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atan2(
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Math.avg(angles.map{ .deg2rad.sin }...),
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Math.avg(angles.map{ .deg2rad.cos }...),
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) -> rad2deg
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}
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[[350,10], [90,180,270,360], [10,20,30]].each { |angles|
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say "The mean angle of #{angles.dump} is: #{ '%.2f' % mean_angle(angles)} degrees"
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}
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