Y mul c mul x5 mul pow add x2 cos mul cos mul sqrt x5 pow x2 c tan cos x2 c mul add mul x2 x5 add mul x5 add x2 cos mul cos mul sqrt x5 pow x2 c tan cos x2 mul c mul x2 add x2 cos mul cos mul sqrt x5 pow x2 c tan cos x2 cos mul cos mul sqrt x5 pow x2 c tan cos x2