Add Pow Pow asec Pow 2 x5 Mul x5 Mul Add Add x6 x0 x0 x3 tanh x0 x0 
Add Mul Pow Pow asec Pow 2 x5 Mul x5 Mul Add Add x6 x0 x0 x3 Add tanh x0 -1 Add Mul tanh x0 Mul Pow asec Pow 2 x5 Add Mul x5 Mul Add Add x6 x0 x0 x3 -1 Mul Mul asec Pow 2 x5 log asec Pow 2 x5 Mul x5 Mul x3 2 Mul Mul Pow asec Pow 2 x5 Mul x5 Mul Add Add x6 x0 x0 x3 log Pow asec Pow 2 x5 Mul x5 Mul Add Add x6 x0 x0 x3 Pow sech x0 2 1 