Add Add Mul Add sec x0 x3 Add Mul Pow -2 x3 Mul x0 asec Mul Pow 9 x6 pi x0 x0 1 
Add Add Mul Add Mul Pow -2 x3 Mul x0 asec Mul Pow 9 x6 pi x0 Mul tan x0 sec x0 Mul Add sec x0 x3 Add Mul Pow -2 x3 asec Mul Pow 9 x6 pi 1 1 