Add Add Pow Add x0 x5 Mul sec Pow asec pi x6 sinh x0 -4 Pow x3 Mul 2 x0 
Add Mul Pow Add x0 x5 Add Mul sec Pow asec pi x6 sinh x0 -1 Add Mul sec Pow asec pi x6 sinh x0 Mul Mul Add x0 x5 log Add x0 x5 Mul sec Pow asec pi x6 cosh x0 Mul Pow x3 Add Mul 2 x0 -1 Mul Mul x3 log x3 2 