Pow tanh Pow x2 Add x0 Add x4 0.00160000000000000 x1 
Mul Pow tanh Pow x2 Add x0 Add x4 0.00160000000000000 Add x1 -1 Mul x1 Mul Pow sech Pow x2 Add x0 Add x4 0.00160000000000000 2 Mul Pow x2 Add Add x0 Add x4 0.00160000000000000 -1 Mul x2 log x2 