Y add mul add x3 mul c pow cos sqrt add x4 cos x3 c add div c c add mul div c c sqrt x3 mul div c c x3 add mul div c c mul x3 add x3 mul c pow cos sqrt add x4 cos x3 c mul x3 mul add c mul c mul pow add x4 cos x3 div c c mul cos sqrt add x4 cos x3 mul sin x3 sin sqrt add x4 cos x3 add div c c add mul div c c sqrt x3 mul div c c x3