Pow sech Add x3 x0 Pow x5 x0 
Mul Pow sech Add x3 x0 Add Pow x5 x0 -1 Add Mul Pow x5 x0 Mul tanh Add x3 x0 Mul -1 sech Add x3 x0 Mul Mul sech Add x3 x0 log sech Add x3 x0 Mul Pow x5 Add x0 -1 Mul x5 log x5 