Y mul c mul x3 mul pow tan add mul sqrt x5 pow x3 c mul x3 mul x3 cos add x5 add x3 sqrt x5 c mul add c pow tan add mul sqrt x5 pow x3 c mul x3 mul x3 cos add x5 add x3 sqrt x5 c add mul div c c mul pow x5 div c c pow x3 c mul c mul x3 mul x3 mul add c mul div c c pow x5 div c c sin add x5 add x3 sqrt x5