Y add mul c mul x5 mul pow x1 c pow add c add mul c tan add x1 mul x5 x5 cos x5 c mul pow x5 c mul pow x1 c mul pow add c add mul c tan add x1 mul x5 x5 cos x5 c add mul c sin x5 mul c mul x5 add c pow tan add x1 mul x5 x5 c