Mul Mul Pow log x0 Pow sinh sec x0 Add pi -1 Add -2 x0 x0 
Add Mul x0 Add Mul Add -2 x0 Mul Pow log x0 Add Pow sinh sec x0 Add pi -1 -1 Add Mul Pow sinh sec x0 Add pi -1 Pow x0 -1 Mul Mul log x0 log log x0 Mul Pow sinh sec x0 Add Add pi -1 -1 Mul Add pi -1 Mul cosh sec x0 Mul tan x0 sec x0 Pow log x0 Pow sinh sec x0 Add pi -1 Mul Pow log x0 Pow sinh sec x0 Add pi -1 Add -2 x0 