Y mul div c c mul pow x2 c mul pow x5 c mul pow mul pow x2 c mul pow x5 c add mul c x2 add mul c mul x2 pow x5 c mul c mul x5 add c add x2 sqrt add x2 pow cos x2 c div c c mul pow add x2 pow cos x2 c div c c add mul c mul sqrt add x2 pow cos x2 c add x2 mul c mul x5 add c add x2 sqrt add x2 pow cos x2 c mul c mul x2 x5