Y add mul pow x3 c add mul x3 add c mul x3 pow sin cos x3 c add mul add c mul x3 pow sin cos x3 c add x3 x4 mul x3 mul add x3 x4 add pow sin cos x3 c mul x3 mul pow sin cos x3 c mul cos cos x3 sin x3 mul c mul pow x3 c add c mul x3 mul add c mul x3 pow sin cos x3 c add x3 x4