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