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