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