Pow 4.99999999999987 Pow x0 Add x0 tanh Mul x2 x0 
Mul Pow 4.99999999999987 Add Pow x0 Add x0 tanh Mul x2 x0 -1 Mul 6.60943791243395 Mul Pow x0 Add Add x0 tanh Mul x2 x0 -1 Add Add x0 tanh Mul x2 x0 Mul Mul x0 log x0 Add 1 Mul Pow sech Mul x2 x0 2 x2 