Y mul div c c mul x2 mul pow add x2 mul add x1 mul x2 mul add x3 x2 sin add c x2 cos add x1 cos x1 div c c mul cos add x1 cos x1 mul sin sqrt add x2 mul add x1 mul x2 mul add x3 x2 sin add c x2 cos add x1 cos x1 sin add c x2