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