Y add mul c mul x5 mul pow cos add c pow add c x3 c c mul add c mul c x3 sin add c pow add c x3 c mul c mul x2 mul pow x3 c mul add c pow tan add pow x2 c cos mul x2 pow x3 c c mul cos x5 mul sin mul x2 pow x3 c tan add pow x2 c cos mul x2 pow x3 c