Y mul x2 mul pow add x5 tan add sqrt mul pow x2 c cos mul x1 add x5 x1 add mul c sin mul x5 x2 cos x2 c add c mul c mul add c pow tan add sqrt mul pow x2 c cos mul x1 add x5 x1 add mul c sin mul x5 x2 cos x2 c add mul c mul x2 cos mul x5 x2 mul div c c mul x1 mul sqrt mul pow x2 c cos mul x1 add x5 x1 mul pow cos mul x1 add x5 x1 c sin mul x1 add x5 x1