RosettaCodeData/Task/Averages-Mean-angle/Processing/averages-mean-angle.processing

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void setup() {
println(meanAngle(350, 10));
println(meanAngle(90, 180, 270, 360));
println(meanAngle(10, 20, 30));
}
float meanAngle(float... angles) {
float sum1 = 0, sum2 = 0;
for (int i = 0; i < angles.length; i++) {
sum1 += sin(radians(angles[i])) / angles.length;
sum2 += cos(radians(angles[i])) / angles.length;
}
return degrees(atan2(sum1, sum2));
}