.Spot.Base.Math.atanVarCut

Information

Genralised atan2 with range

  (alpha - pi) <  phi < = (alpha + pi)

  alpha + pi

Interface

function atanVarCut
  extends Icons.Function;
  input Real[2] x "2-dimensional vector";
  input SI.Angle alpha "angle";
  output SI.Angle phi "arc(x) with range (alpha-pi) < phi <= (alpha+pi)";
end atanVarCut;