Y add mul c mul pow x2 c mul sin add x3 mul x2 pow add x3 mul x2 cos x3 c sin add mul c x3 mul pow x2 c add div c c add x3 x3 mul c mul x2 mul pow add x3 mul x2 cos x3 c mul cos add x3 mul x2 pow add x3 mul x2 cos x3 c cos add mul c x3 mul pow x2 c add div c c add x3 x3