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