Add Mul exp x0 Pow x3 sec Mul x5 sec x0 -1 
Add Mul Pow x3 sec Mul x5 sec x0 exp x0 Mul exp x0 Mul Pow x3 Add sec Mul x5 sec x0 -1 Mul Mul x3 log x3 Mul Mul tan Mul x5 sec x0 sec Mul x5 sec x0 Mul x5 Mul tan x0 sec x0 