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