Pow sech Add x0 Pow -1.15782128234958 x3 x0 
Mul Pow sech Add x0 Pow -1.15782128234958 x3 Add x0 -1 Add Mul x0 Mul tanh Add x0 Pow -1.15782128234958 x3 Mul -1 sech Add x0 Pow -1.15782128234958 x3 Mul sech Add x0 Pow -1.15782128234958 x3 log sech Add x0 Pow -1.15782128234958 x3 