Y mul pow add mul x2 add c add x2 x1 mul c mul x1 x1 c mul add mul add c sin x2 add mul c mul x2 add c add x2 x1 mul c mul x1 x1 mul add c add mul c x1 mul c x2 add c add x1 add x1 add mul c x2 mul c cos x2 add c add x1 add x1 add mul c x2 mul c cos x2