Mul Pow x1 x0 sech Pow 0.603636299928394 x0 
Add Mul sech Pow 0.603636299928394 x0 Mul Pow x1 Add x0 -1 Mul x1 log x1 Mul Pow x1 x0 Mul Mul tanh Pow 0.603636299928394 x0 Mul -1 sech Pow 0.603636299928394 x0 Mul Pow 0.603636299928394 Add x0 -1 0.0988528850780486 