Y mul div c c mul pow x1 c mul pow add x1 add x3 cos x3 div c c add mul c mul x1 sqrt add x1 add x3 cos x3 add mul sqrt mul x1 x3 mul sqrt add x1 add x3 cos x3 add x3 tan mul x1 mul x0 sqrt add x1 add x3 cos x3 mul x1 mul x0 mul sqrt mul x1 x3 mul pow cos mul x1 mul x0 sqrt add x1 add x3 cos x3 c add mul c x3 add mul c cos x3 mul c x1