Y mul c mul pow add mul c x5 add mul c tan mul x4 pow add x4 add x5 mul c x3 c mul c x3 c mul add c pow tan mul x4 pow add x4 add x5 mul c x3 c c add pow add x4 add x5 mul c x3 c mul c mul x4 pow add x4 add x5 mul c x3 c