--- id: angle-add name: Angle.add category: angle kind: namespace-method tokens: Angle.add sig: Angle.add(a, b) -> fixed tip: Add two angles (wrapped). order: 5 ns: Angle member: add --- Adds two angles and wraps the result back into range. ```ludic program Demo { handler Step phase Update { facing = Angle.add(facing, turnRate) } } ```