sin Pow x0 sech Add x0 Pow 0.327450150237258 sech x3 
Mul cos Pow x0 sech Add x0 Pow 0.327450150237258 sech x3 Mul Pow x0 Add sech Add x0 Pow 0.327450150237258 sech x3 -1 Add sech Add x0 Pow 0.327450150237258 sech x3 Mul Mul x0 log x0 Mul tanh Add x0 Pow 0.327450150237258 sech x3 Mul -1 sech Add x0 Pow 0.327450150237258 sech x3 