Y mul x2 mul pow add x5 mul x2 add c add x5 add mul c x2 mul c x5 c mul add c pow tan mul x5 mul x2 pow add x5 mul x2 add c add x5 add mul c x2 mul c x5 c c add x5 add mul x2 add c add x5 add mul c x2 mul c x5 mul c mul x5 x2