Pow Add x0 x2 tanh Mul x0 Pow 0.863691154450617 x0 
Mul Pow Add x0 x2 Add tanh Mul x0 Pow 0.863691154450617 x0 -1 Add tanh Mul x0 Pow 0.863691154450617 x0 Mul Mul Add x0 x2 log Add x0 x2 Mul Pow sech Mul x0 Pow 0.863691154450617 x0 2 Add Pow 0.863691154450617 x0 Mul x0 Mul Pow 0.863691154450617 Add x0 -1 0.717151120241834 