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