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