Y add mul c mul x3 mul pow add c add x2 add x4 mul c cos c c pow add x2 add x3 add mul c sqrt sin sqrt x2 mul c sin x2 c mul x3 mul pow add c add x2 add x4 mul c cos c c mul pow add x2 add x3 add mul c sqrt sin sqrt x2 mul c sin x2 c add c add mul div c c mul pow x2 div c c mul pow sin sqrt x2 div c c cos sqrt x2 cos x2