Y mul x3 mul add c pow tan mul x3 add x3 add mul c x1 mul x1 pow add x3 add mul c x1 mul c mul x5 pow x1 c c c add c add pow add x3 add mul c x1 mul c mul x5 pow x1 c c mul x1 mul pow add x3 add mul c x1 mul c mul x5 pow x1 c c add c mul c mul x5 pow x1 c