Y add c mul x4 mul add c pow tan add x4 mul pow add c x3 c pow add x3 add mul c pow x3 div c c mul c sqrt mul x4 cos x3 c c add mul pow add x3 add mul c pow x3 div c c mul c sqrt mul x4 cos x3 c add c mul c x3 mul pow add c x3 c mul add c add mul c sqrt x3 mul sqrt mul x4 cos x3 mul pow cos x3 c sin x3 add x3 add mul c pow x3 div c c mul c sqrt mul x4 cos x3