Y add mul c pow add c mul add x2 mul add x2 x3 cos sqrt x3 sin x2 c mul c mul x2 mul pow add c mul add x2 mul add x2 x3 cos sqrt x3 sin x2 c add mul c mul add c cos sqrt x3 sin x2 mul c mul add x2 mul add x2 x3 cos sqrt x3 cos x2