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