Y add c mul add mul c sin x3 mul c mul add c pow tan mul x3 cos x3 c mul add c pow tan tan mul x3 cos x3 c add mul c mul x3 sin x3 cos x3 mul add c add x4 add mul x4 pow x4 c add cos x3 tan tan mul x3 cos x3 cos pow add c add x4 add mul x4 pow x4 c add cos x3 tan tan mul x3 cos x3 c