Y add mul c mul pow x3 c cos mul x3 add x3 mul c mul pow add c add x3 x1 c cos x3 mul c mul x3 mul pow x3 c mul add mul pow add c add x3 x1 c sin x3 mul pow add c add x3 x1 c cos x3 sin mul x3 add x3 mul c mul pow add c add x3 x1 c cos x3