RosettaCodeData/Task/Angle-difference-between-two-bearings/Zkl/angle-difference-between-two-bearings-1.zkl

fcn bearingAngleDiff(b1,b2){  // -->Float, b1,b2 can be int or float
  ( (b:=(0.0 + b2 - b1 + 720)%360) > 180 ) and b - 360 or b;
}