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