Y add mul div c c mul pow x3 div c c mul pow add c add x3 mul div c c mul x3 x3 c pow tan mul add c add x2 x3 sin x3 c mul pow add c add x3 mul div c c mul x3 x3 c mul pow tan mul add c add x2 x3 sin x3 c mul add c mul div c c x3 add x2 sqrt x3